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Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 1
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HERCULES® General Products | Table of Contents
HERCULES® General Products
The Hercules® Difference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Classic Stuffing Boxes
SB™, SBT™ & DPSB™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Inverted Cone Stuffing Boxes
IVSB™, IVSBT™ & IVDPSB™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
High-Performance Stuffing Boxes
Big Stuff® & Big Stuff® DPSB™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
NACE® Big Stuff® & Big Stuff® DPSB™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Critical Service Stuffing Boxes
PCSB™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
HTD™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Stuffing Box Accessories
Upper Glands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Big Stuff® Upper Gland . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Leak Detector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Pollution Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Stuffing Box Packing
DOME® Packing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Double Packed Stuffing Box (DPSB™) with
Oil Reservoir Gland (ORG™) & DOME® Packing . . . . . . . . . . . . . . . . . . . . .14
Cone & V-Ring Packing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Pumping Flow Tees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Blow-Out Preventers
150H™ & 200P™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
BOP Rams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Adjustable Choke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Well King™ Back Pressure Regulators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Hercules® Polished Rod Accessories
Polished Rod Clamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-21
Leveling Plates & Clamp-Off Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Lubricators & Liners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Rod Rotators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
The Complete Reciprocating Hook-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 2
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HERCULES® Stuffing Boxes | The Hercules® Difference
www.rmenergy.com
Hercules stuffing boxes are recognized for superior quality and design unsurpassed in the industry. Hercules originated cone-style packing and it quickly became the industry standard. Now with the advent of DOME® packing, Hercules has introduced a new concept destined to become an even greater standard. Both cone and DOME® packing provide a tight seal without the excessive tightening required for compression-type packing. Certain Hercules stuffing boxes have a unique misaligning feature thatreduces the need for exactalignment with the pumpingunit. The newer inverted coneand DOME® style packingautomatically compensate for flow line pressures.
Today, Hercules continues to set standards for qualityand dependability in the oil field with new packingdesigns, materials and themost extensive line of stuffingbox models. No wonder production personnel think of Hercules first.
The Hercules Difference
Unsurpassed Quality Features
• Full Selection of Accessories
• Corrosion Resistant Materials & Coatings
• Fail Safe Environmental Systems
• Parts Interchangeability Between Many Models
• Working Pressures to 3000 PSI
• Superior Field Service & Training
• Extensive Product Line
• Patented Designs
• Years of Proven Experience
• NACE® Options
• Temperature Options to 540˚ F
• Broad Selection of Packing Designs
& Materials
® NACE is a registered trademark of NACE International
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 3
Tee Base Stuffing Box (SBT™)• Combines SB™ and cross tee with
1" bleeder
• Eliminates one threaded connection
• Results in a shorter hook-up
• Side outlets:
2" LP with 2" bottom connection
3" LP with 2-1/2" or 3" bottomconnection
• Lub Upper Gland (LUGTM) with grease zerk
• Optional Oil Reservoir Gland (ORG™) and Anti-Pollution Adapter (APA™)
• LUGTM has two heavy hex nuts on each bolt, which can support up to 20,000 lbs. when engaged during well servicing
HERCULES® Classic Stuffing Boxes | SBTM, SBTTM & DPSBTM
HERCULES® General Products4
SPECIFICATIONS SB™ SBT™ DPSB™
Working Pressure 1500 PSI 1500 PSI 1500 PSI
Bottom Thread 2", 2-1/2", 2", 2-1/2", 2", 2-1/2",(API Tubing or LP) 3", 4" 3" 3", 4"
Bottom Connection Male Female Male
Weight 2" 24 lbs. 33 lbs. 50 lbs.2-1/2" 25 lbs. 37 lbs. 51 lbs.3" 26 lbs. 42 lbs. 52 lbs. 4" 29 lbs. N/A 56 lbs.
Height 13-1/2" 16" 17"
Material Ductile Iron*
Split Cone PackingRod Sizes
Pieces Required:Top Cones 4 4 6Bottom Cones 1 1 1
* Corrosion-resistant coatings available, contact customer service.
All Hercules® Classic Stuffing Boxesare available with either Cone or
DOME® packing. (see pages 13-15)
1", 1-1/8", 1-1/4", 1-5/16",1-3/8", 1-7/16", 1-1/2", 1-3/4"
Regular Stuffing Box (SB™)• Original design
• Superior & dependable performance
• Lub Upper Gland (LUGTM) with grease zerk
• Optional Oil Reservoir Gland (ORG™) and Anti-Pollution Adapter (APA™)
• Unique misaligning feature reduces need for exact alignment with the pumping unit
Double Packed Stuffing Box(DPSB™)• Most widely-used stuffing box in
the industry
• Primary packing can be changed under pressure by tightening compression bolts
• Unique misaligning feature reduces need for exact alignment with the pumping unit
• Adaptable to many accessories
• Lub Upper Gland (LUGTM) with grease zerk
• Optional Oil Reservoir Gland (ORG™)and Anti-Pollution Adapter (APA™)
• LUGTM has two heavy hex nuts on each bolt, which can support up to 20,000 lbs. when engaged during well servicing
• Flanged bottom connection available by special order
DPSB™ Double Packed Stuffing BoxLub Gland Cap Bolt
Lub Gland Cap
Split Cone Packing Ring
Lub Gland Body with Zerk
Upper Gland Bolts
Lower Gland
Lower Gland Bolts
Split Cone Packing Rings
Body
Compression Bolt PackingNut
Compression Bolt PackingRing
Flange Bolts
CompressionBolt
CompressionRing
Split Cone Packing Rings
O-Ring
Base
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 4
Tee Base Inverted StuffingBox (IVSBT™)• Combines IVSB and cross tee
with 1" bleeder
• Eliminates one threaded connection
• Lower profile than Classic models
• Side outlets:
2" LP with 2" bottom connection
3" LP with 2-1/2" or 3" bottom connection
• Optional Oil Reservoir Gland (IV-ORG™)and Anti-Pollution Adapter (APA™)
Furnished with three“Top Cones” & one“Bottom Cone”. OneTop Cone (thin cone)can be removed to reduce overall heighteven further withoutimpairing pressurerating (if reducedpacking life is aacceptable)
A PRS (Polish RodSupport) is requiredduring well servicingto prevent the transfer of rod string weight to the packing(see page 21)
HERCULES® Inverted Cone Stuffing Boxes | IVSBTM, IVSBTTM & IVDPSBTM
www.rmenergy.com5
Regular Inverted Stuffing Box(IVSB™)• Lowest profile design
• Ideal for smaller pumping units
• Optional Oil Reservoir Gland (IV-ORG™) and Anti-Pollution Adapter (APA™)
Double-Packed Inverted Stuffing Box (IVDPSB™)
• Exceptionally rugged, built for performance under tough conditions
• Primary packing can be changed under pressure by tightening compression bolts
• Lower profile than Classic model
• Optional Oil Reservoir Gland (IV-ORG™) and Anti-Pollution Adapter (APA™)
• Furnished with three “Top Cones” & one “Bottom Cone”. One Top Cone (thin cone) can be removed to reduce overall height even further without impairing pressure rating (if reduced packing life is aacceptable)
• A PRS (Polish Rod Support) isrequired during well servicing toprevent the transfer of rod stringweight to the packing (see page 21)
• Flanged bottom connection avail-able by special order
* Corrosion-resistant coatings available, contact customer service.
All Hercules® Inverted Cone Stuffing Boxes are available witheither Cone or DOME® packing. (see pages 13-15)
Patented
Patented Patented
SPECIFICATIONS IVSB™ IVSBT™ IVDPSB™
Working Pressure 1500 PSI 1500 PSI 1500 PSI
Bottom Thread 2", 2-1/2", 2", 2-1/2", 2", 2-1/2",(API Tubing or LP) 3", 4" 3" 3", 4"
Bottom Connection Male Female Male
Weight 2" 19 lbs. 28 lbs. 45 lbs.2-1/2" 20 lbs. 32 lbs. 46 lbs.3" 21 lbs. 38 lbs. 47 lbs. 4" 24 lbs. N/A 51 lbs.
Height 10" 12" 14"
Material Ductile Iron*
Split Cone PackingRod Sizes
Pieces Required:Top Cones 3 3 5Bottom Cones 1 1 1
1", 1-1/8", 1-1/4", 1-5/16",1-3/8", 1-7/16", 1-1/2", 1-3/4"
Hercules inverted cone stuffing boxesfeature unique inverted cone packingthat is pressure activated by well fluids,providing a superior seal withoutexcessive tightening. The packing isvery easy to adjust and results in amore uniform and longer lasting seal.
•
•
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 5
HERCULES® General Products6
HERCULES® High-Performance Stuffing Boxes | Big Stuff® & Big Stuff® DPSBTM
SPECIFICATIONS BIG STUFF® BIG STUFF® DPSB™
Working Pressure 1500 PSI 1500 PSI
NOTE: 1500 PSI cap is not interchangeable with 2500 PSI models
Bottom Thread (API Tubing or LP) 2", 2-1/2", 3", 4" 2", 2-1/2", 3", 4"
Bottom Connection Male Male
Weight2" 20 lbs. 45 lbs.2-1/2" 21 lbs. 45 lbs.3" 21 lbs. 46 lbs.4" 27 lbs. 49 lbs.
Height 9-3/4" 15"
Maximum Body/Cap Load
Body & Cap Material Ductile Iron*
Split Cone PackingRod Sizes
Pieces Required:Top Cones 3 5Bottom Cones 1 1
* Corrosion-resistant coatings available, contact customer service.
Big Stuff®
• Easy to adjust threaded cap — no bolts to tighten
• Cone packing is inverted to achieve a pressure-assisted seal
• Reduces costly packing maintenance time
• Packing compression forces are distributed evenly
• Low profile design
• Ideal for short stroke pumping units
• Convenient protection of packing from weight of rod string
• A Hercules Polish Rod Lubricator is highly recommended as a grease zerk is not available due to the low profile
• Available with adapters for APATM Control Device or Hercules Stuffing Box Leak Detector
• Flanged bottom connection available by special order
All Hercules® HighPerformance StuffingBoxes are availablewith either Cone orDOME® packing. (seepages 13-15)
Patented
Polished Rod
Cap
Body
Top Follower
Cone Packing
PackingAlignment
RingPatented
Polished Rod
Cap
Body
Top Follower
PrimaryCone
Packing
PackingAlignment
Ring
1", 1-1/8", 1-1/4", 1-5/16",1-3/8", 1-7/16", 1-1/2", 1-3/4"
Big Stuff® DPSB™
• Easy to adjust threaded cap — no bolts to tighten
• Cone packing is inverted to achieve a pressure-assisted seal
• Exceptionally rugged, built for performance under tough conditions
• Primary packing can be changed under pressure by tightening compression bolts to temporarily engage secondary packing
• Lower profile compared to Classic model
• Two 1/4" ports (180˚ apart) for installation of needle valve & grease zerk or pressure gauge, if desired by operator
• Convenient protection of packing from weight of rod string
• Available with adapters for APATM Control Device or Hercules Stuffing Box Leak Detector
• Flanged bottom connection available by special order
1/4" NPTPort (2)
CompressionBolts (2)
SecondaryCone Packing
30,000 lbs. for 2" 11.5V. & 40,000 lbs. for all other sizes
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 6
NACE® Big Stuff®
• Meets NACE® MR0175
• High pressure service
• Easy to adjust threaded cap — no bolts to tighten
• Cone packing is inverted to achieve a pressure-assisted seal
• Reduces costly packing maintenance time
• Packing compression forces are distributed evenly
• Low profile design
• Ideal for short stroke pumping units
• Convenient protection of packing from weight of rod string
• A Hercules Polish Rod Lubricator is highly recommendedas a grease zerk is not available due to the low profile
• Available with adapters for APATM Control Device or Hercules Stuffing Box Leak Detector
• Flanged bottom connection available by special order
NACE® Big Stuff® DPSB™
• Meets NACE® MR0175
• High pressure service
• Easy to adjust threaded cap — no bolts to tighten
• Cone packing is inverted to achieve a pressure-assisted seal
• Exceptionally rugged, built for performance under tough conditions
• Primary packing can be changed under pressure by tightening compression bolts to temporarily engage secondary packing
• Lower profile compared to Classic model
• Two 1/4" NPT ports (180˚ apart) for grease zerk & pressure gauge
• Available with adapters for APATM Control Device or Hercules Stuffing Box Leak Detector
• Convenient protection of packing from weight of rod string
• Flanged bottom connection available by special order
HERCULES® High-Performance Stuffing Boxes | NACE® Big Stuff® & Big Stuff® DPSBTM
www.rmenergy.com7
* Corrosion-resistant coatings available, contact customer service.
Patented Patented
SPECIFICATIONS BIG STUFF® BIG STUFF® DPSB™
Working Pressure 2500 PSI 2500 PSI
NOTE: 2500 PSI cap is not interchangeable with 1500 PSI models Bottom Thread (API Tubing or LP) 2", 2-1/2", 3", 4" 2", 2-1/2", 3", 4"
Bottom Connection Male Male
Weight2" 23 lbs. 48 lbs.2-1/2" 24 lbs. 48 lbs.3" 24 lbs. 49 lbs.4" 30 lbs. 52 lbs.
Height 9-3/4" 15"
Maximum Body/Cap Load
Body & Cap Material Ductile Iron*
Split Cone PackingRod Sizes
Pieces Required:Top Cones 3 5Bottom Cones 1 1
1", 1-1/8", 1-1/4", 1-5/16",1-3/8", 1-7/16", 1-1/2", 1-3/4"
30,000 lbs. for 2" 11.5V. & 40,000 lbs. for all other sizes
All Hercules® HighPerformance StuffingBoxes are availablewith either Cone orDOME® packing. (seepages 13-15)
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 7
HERCULES® General Products8
HERCULES® Critical Service Stuffing Boxes | PCSBTM
Pollution Control Stuffing Box (PCSB™)• An enhanced version of Hercules DPSB using “PCSB Adapter
Unit”below the BOP section & LUGTM is replaced with PCSB Upper Gland (a.k.a. Hercules HPLUGTM)
• If polished rod breaks below stuffing box, flapper closes automatically
• Two independently adjustable packing chambers — primary Cone Packing in DPSB Body & V-Ring Packing in PCSB Upper Gland.The V-Rings contain full working pressure, unlike the single Wiper Cone used in a LUGTM
• Pollution Control Adapter acceptable to -50˚ F
• Pollution Control Adapter meets NACE® MR0175
• Base has 1/2" NPT test port
• Adaptable to Anti-Pollution Adapter Control Device or Hercules SBTM Leak Detector
• Primary cone packing can be changed under pressure
• Unique misaligning feature reduces need for exact alignment with the pumping unit
• Flanged bottom connection available
• Available with welded bottom flange connections
• Available with 1500 or 2500 PSI Big StuffTM DPSBTM Top Section (& with or without HPLUGTM)
SPECIFICATIONS PCSB™
Working Pressure 1500 PSI
Bottom Thread(API Tubing or LP) 2", 2-1/2", 3"
Bottom Connection Male or Flanged
Weight2" 102 lbs.2-1/2" 107 lbs.3" 112 lbs.
Height 24-1/2"
MaterialBase & Adapter Spool Low Temperature Steel
Flapper Stainless SteelBody & Packing Glands Ductile Iron*
Split Cone Packing Rod Sizes
Pieces Required:Top Cones 5Bottom Cones 1
V-Ring Packing O.D. 2-1/2"V-Ring Stack Height 3"
* Corrosion-resistant coatings available, contact customer service.
PCSB Packing Gland Cap
PackingSupport (split)
PCSB V-RingPacking (split)
PCSB Upper GlandBody (HPLUG Body)
Hex Bolts w/Lock Washers
Pollution ControlAdapter Spool
FlapperWear Pad
Flapper Valve
PCSB Base
3/4" NPT Port
PackingSupport (split)
Upper GlandBolts for DPSB
Lower Glandfor DPSB
Lower GlandBolts for DPSB
Primary Split Cone Packingor optional DOME® Packing
DPSB CompressionBolt
Std. DPSB Body
DPSB CompressionRing
Split Cone Packing
Hex Bolts w/Lock Washers
1", 1-1/8", 1-1/4", 1-5/16", 1-3/8", 1-7/16", 1-1/2", 1-3/4"
Available with DOME® primary packing. (see pages 13-14)
NOTE: V-RING PACKING FOR PCSB IS NOT INTERCHANGEABLE WITH HTD V-RING PACKING.
Note: O-Rings for PCSBSpool are not shown (1 top & 2 bottom)
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 8
HERCULES® Critical Service Stuffing Boxes | HTD™
www.rmenergy.com9
SPECIFICATIONS HTD™
Working Pressure 3000 PSI
Bottom Thread (API Tubing or LP) 2", 2-1/2", 3", 4"
Bottom Connection Male
Weight2" 31 lbs. 2-1/2" 32 lbs. 3" 33 lbs.4" 35 lbs.
Height 14"
MaterialBody, Base & Cap Alloy Steel*Lock Nut Carbon Steel*Split Bushings Bronze*
Rod Sizes
Packing O.D. 2-1/4"Stack Height 2-1/2"(Primary or Secondary)
Packing Type Max. Temp.
NBR V-Ring 250˚ F/121˚ CHSN V-Ring 325˚ F/163˚ CFKM V-Ring 400˚ F/204˚ CKevlar®/PTFE 540˚ F/282˚ C
Base
* Corrosion-resistant coatings available, contact customer service.
Cap
HTD Upper Split Bushing
Primary Packing
HTD Lower Split Bushing
Upper Body
Lock Nut
Secondary Packing
HTD Upper Split Bushing
O-Ring
HTD Upper Split Bushing
® Kevlar is a registered trademark of E.I. DuPont Corp.
HTD packing is not interchangeablewith PCSB packing. HTD uses 3Upper Split Bushings and 1 LowerSplit Bushing.
1-1/8", 1-1/4", 1-1/2", 1-3/4"
High Temperature Double-Packed Stuffing Box(HTD™)• Designed for high pressure & high temperature wells
• Meets NACE® MR0175
• Lower packing can be temporarily energized by loosening Lock Ring & tightening Upper Body to allow changing primary packing under pressure
• Dual packing chamber
• Primary packing can be changed under pressure
• Versatile chamber design accepts different types of packing,including V-Ring, standard crown ring compression, and Kevlar®/PTFE square braid rope packing
• Can be installed on API Flanged Trees using a Hercules Companion Flange
• Single-pack version available for low-profile installations
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 9
HERCULES® Stuffing Box Accessories | Upper Glands
HERCULES® General Products10
Lubricating Upper Gland (LUG™)• Standard on Classic models
• Zerk fitting for periodic greasing using ordinary NLGI-2automotive chassis lubricant
• Top split cone wipercontrols oil film onpolished rod
• Extends packing life& reduces mainte-nance costs
• Rod sizes: 1", 1-1/8",1-1/4", 1-5/16", 1 3/8",7/16", 1-1/2", 1-3/4"
• Material: ductile iron
Standard Oil Reservoir Gland (ORG™)• Designed for use on “problem”
wells that pump or flow off
• Holds one quart of 30W motor oil (or other viscosity as necessaryfor extreme high or low temp.applications)
• Has 3/4" NPT Port for installation of Hercules Anti-Pollution Adapter(APA™) Control Device (see Page 12)
• Top split cone wiper controls oil film on polished rod
• Modified version available for Hercules IVSB™, IVSBT™ & IVDPSB™
models
• Optional for all Hercules Classic models
• Rod sizes: 1", 1-1/8", 1-1/4", 1-5/16", 1-3/8", 1-7/16", 1-1/2", 1-3/4"
• Material: ductile iron
• Standard ORGTM Cap & Drain Nipple captures oil that escapespast loose or worn Wiper Cone
• For areas with high rainfall LUGTM Gland Cap option recommendedto prevent rainwater from prematurely shutting down well
High Performance Oil Reservoir Gland (HPORG™)• Provides polished rod lubrication and extends packing life
• Wicks reduce oil consumption
• Adaptable to Anti-Pollution Adapter (APA™)
• Top split cone wiper controls oil film on polished rod
• Optional for all Hercules Classic models
• Modified version available for Hercules IVSB™, IVSBT™ & IVDPSB™
models (IV-ORG™)
• Rod sizes: 1", 1-1/8", 1-1/4", 1-5/16", 1-3/8", 1-7/16", 1-1/2", 1-3/4"
• Material: ductile iron
High Performance Lubricating Upper Gland(HPLUG™)• Provides a secondary seal for stuffing boxes
• Allows installation of Hercules Stuffing Box Leak Detector or Control Device for Hercules Anti-Pollution Adapter (APA™)
• Fits any Hercules® Classic model
• Zerk fitting for periodic greasing using ordinary NLGI-2 automotive chassis lubricant
• Uses V-Ring packing (braided Kevlar packing optional)
• Rod sizes: 1-1/8", 1-1/4", 1-1/2", 1-3/4"
• Body & cap: ductile iron
• Upper/Lower Packing Rings: MDS Nylon (Bronze-optional)
• Uses same bolts as Hercules Lubricating Upper Gland (LUG™)
Standard Top Wiper Cone
Felt Wicks
Wick Housing Retaining Ring
Wick Housing (Steel)
O-Ring
Gland Cap
Std. PCSB Cap
Std. PCSBPacking Support(MDS Nylon)
Std. PCSB NBR V-Ring Packing
Std. PCSBPacking Support(MDS Nylon)
PCSB UpperGland Body(HPLUG Body)
Bolts with Nuts & Washers
Patented
3/4" NPT Port for Hercules LeakDetector or APA™ Control Device
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 10
HERCULES® Stuffing Box Accessories | Big Stuff® Upper Gland & Leak Detector
www.rmenergy.com11
Std. PCSB™ Cap
Std. PCSB™ Packing Support (MDS Nylon or Bronze)
Std. PCSB™ V-Packing
Std. PCSB™ Packing Support (MDS Nylon or Bronze)
HPLUG™ Body for Big Stuff®
Grease Zerk (180° opposite of 3/4" NPT)
Existing Big Stuff® Cap(Cap not furnished with Big Stuff® HPLUG™ Adapter Kit)
Spiral Retaining Ring (also used for Big Stuff APA™ Adapter)
FKM O-Ring (also used for APA™ Adapter)
Special Big Stuff Top Follower (also used for APA™ Adapter)
3/4" NPT Port forSB Leak Detector
2500 PSI Big Stuff DPSB with HPLUGshown above w/optional flanged DPSB
Base — available by special order
Hercules® Leak Detector• Adapts to all Hercules Classic Stuffing Boxes
and Hercules Big Stuff Stuffing Boxes
• Consists of three elements:
Pressure activated shutdown switch
- Meets NEC Class 1 Div 1 requirements
- Provides positive shut down of the flow
- Easily wired to SCADA or a controller
Manifold connection
- Two 1/2" ports and one 3/4" port allow custom installation
- 3/4" end cap allows easy clean out of blockage
High Performance Lubricating Upper Gland(HPLUG ™) required for installation (not included—must purchase separately)
Big Stuff® High Performance LubricatingUpper Gland (HPLUG™)• Required accessory for installation of Hercules Stuffing Box
Leak Detector on all Big Stuff & Big Stuff DPSB models
• Can also be used for installing Hercules APA ControlDevice on all Big Stuff & Big Stuff DPSB models (in placeof Hercules SB Leak Detector)
• Provides a secondary seal for all Big Stuff & Big StuffDPSB stuffing box models
• Zerk fitting for periodic greasing
• Uses V-Ring packing (braided Kevlar optional) forHercules PCSB Stuffing Box
• Rod Sizes: 1-1/8", 1-1/4", 1-1/2", & 1-3/4"
• Body & Cap meet NACE® MR0175
• Upper/Lower Packing Support Rings: MDS Nylon (stan-dard) or Bronze (for high temp applications)
• Retrofitting existing Big Stuff models requires a specialTop Follower (with FKM O-Ring seal between HPLUG &Follower)
• Can also be used with models equipped with DOMEPacking (requires special Big Stuff DOME APA/HPLUG TopFollower with both internal & external FKM O-Ring seals)
• 3/4" NPT side port allows attachment of Leak Detector orAPA Control Device
• Uses same Packing, Packing Support Rings, & Cap as ourPollution Control Stuffing Box (PCSB™ )
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 11
12
HERCULES® Stuffing Box Accessories | Pollution Control
HERCULES® General Products
Control Device for Anti-Pollution Stuffing BoxAdapter (APA™)• The original Hercules Leak detection system to prevent costly
stuffing box spills; used worldwide since 1975
• Converts Hercules ORGTM to Anti-Pollution Stuffing Box Adapter (APATM). Can also be used with HPORGTM or HPLUGTM
• Durable stainless steel container
• Meets NEC Class 1, Div. 1 (with explosion-proof switch)
• Switch options:
Standard
Explosion Proof (NEC Class 1, Div. 1), UL, FM, & CSA Approved with CE Conformance Mark
Pollution Control Adapter • Compatible with any Hercules DPSB™
• Can be retrofitted in the field
• Comprehensive spill protection from polished rod breaks
• Suitable for cold weather service (-50˚ F)
• Meets NACE® MR0175
• 1/2" NPT test port
• Base options:
2" EUE Male
2-1/2" EUE Male
3" 8V LP Male
3" EUE Male
Suggested APA Switch Wiring Connections
Pumping Units With Pumping Units Electric Motors With Gas Engines
“NO” Contact “NO” Contact (Not Used) (To Magneto)
“Common” “Common” (To Starter Coil) (To Spark Plug)
“NC” Contact “NC” Contact (Connect Hot Lead) (Not Used)
Connect Common & “NC” (normally closed) contacts in series with starter coil of motor starter.If packing leaks, container will lower, open the“NC” contact & disconnect motor starter.
Connect Common & “NO” (normally open)contacts in parallel with magneto & spark plug.If packing leaks, container will lower, close the“NO” contact & ground the spark plug.
IMPORTANT NOTE: The potential for the presence of flammable materials in the atmosphere may create a hazardous location as defined by the nationalelectrical code (NFPA-70). Hazardous (classified) locations require the use of explosion proof equipment suitable for the hazardous class, division and group.
NOTE: On the explosion-proof switch, the red wire is the “NC” contact, blue is the “NO” contact, black is common and green is ground.
Hex Bolts w/Lock Washers
Pollution Control Adapter Spool(Carbon Steel w/Charpy)
Flapper Valve Wear Pad(MDS-filled Nylon)
Flapper Valve (CF8M SS)
Pollution Control Adapter Base(LCC Cast Steel)
Hex Bolts w/Lock Washers2-1/16" 2000 PSI API Flange
2-9/16" 2000 PSI API Flange
3-1/8" 2000 PSI API Flange
2-9/16" 5000 PSI API Flange
Contact Customer Service foradditional base options
Note: O-Rings for PCSBSpool are not shown (1 top & 2 bottom)
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 12
13
HERCULES® Stuffing Box Packing | Dome® Packing
www.rmenergy.com
DOME® Packing • Rod sizes: 1-1/8", 1-1/4", 1-5/16",
1-3/8", 1-1/2", 1-3/4"
• Dramatically reduces stuffing box failures & maintenance costs
• Rubber packing with unique PTFE seal ring
• PTFE seal ring minimizes contact between rubber & polished rod
• Low coefficient of friction
• Less heat build-up
• Lower drag on polished rod
• Unique bowl shape converts vertical compression forces into radial forces for a tight seal around polished rod
• Automatically compensates for changes in flow line pressure
• One-time conversion kit to retrofit most cone packed stuffing boxes
• Designed for easy replacement using a conventional “corkscrew style” Packing Pick (available from R&M Energy Systems — P/n 99756K14)
Split bronze rings with retainer ringsrequired with DOME ® packing and Lub Upper Gland. (see page 13) for
ORG Conversion.
A set of DOME ® packing consists of threepieces of rubber packing, each of which has
a split PTFE seal ring sandwiched inside.
Material Max % H2S Max CO2 Max. Temperature
NBR 2% Not Recommended 250° F (121° C)
HSN 10% 20% 325° F (163° C)
TFEP (Aflas®) 35% 15% 450° F (232° C)
Conversion kit for DOME ® Packing and Lub Upper Gland. Also used for Big
Stuff™ Stuffing Boxes.
® Aflas is a registered trademark of Aashi Glass Co. Ltd.
H2S & CO2 Conversion Chart1,000 PPM 0.1%
2,000 PPM 0.2%
10,000 PPM 1.0%
20,000 PPM 2.0%
50,000 PPM 5.0%
100,000 PPM 10.0%
150,000 PPM 15.0%
200,000 PPM 20.0%
350,000 PPM 35.0%
PPM = Parts Per Million
Blind Hole for Packing Pick Tip Insertion
1/4"-20 NC“PulloutThreads”
Patented
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 13
HERCULES® Stuffing Box Packing | DPSBTM with ORGTM & DOME® Packing
HERCULES® General Products14
Note: Above temperatures are suggested “Maximum Short-Term” ratings & should not be considered as a “Continuous Operating Temperature”.
NR - Not RecommendedSBR - Styrene Butadiene RubberNBR - Nitrile RubberHSN - Highly Saturated Nitrile or Hydrogenated NitrileEPDM - Ethylene Propylene® Aflas is a registered trademark of Aashi Glass Co. Ltd.
Name ASTM °F °C °F °CType
SBR 160 71 160 71 2% NR Poor Poor Good
Compound C™ NBR 300 149 250 121 2% 10% Good Good ExcellentCompound D™
Compound G™ HNBR 325 163 300 149 10% 20% Good to Excellent Very Good ExcellentCompound H™ EPDM 425 218 350 177 5% NR Poor Good FairCompound S™ SBR 160 71 160 71 2% 2% Poor Poor GoodCompound ST™
Nitrile Dome® NBR 250 121 150 65 2% 5% Fair Poor Good
HSN Dome® HNBR 325 163 300 149 10% 20% Good to Excellent Very Good Excellent
Aflas® Dome® TFEP 450 232 350 177 35% 15% Fair Excellent Fair
Double Packed Stuffing Box(DPSB™) with Oil ReservoirGland (ORG™) & DOME®
Packing• Includes port for Anti Pollution
Adapter (APA™) Control Device
• Includes DOME® packing, nitrile gasket, small DOME® top split ring,and ORG™ adapter ring
• Large & small split rings are made from bronze
• “Hi-temp” gasket optional
• Can also be used with High Performance Oil Reservoir Glands (HPORG™)
Oil Reservoir Gland (ORG™)Adapter with DOME® Packing
Hercules® DPSB™ with Oil ReservoirGland (ORG™) & DOME® Packing
ORG™ Adapter Ring
Small Split Ring(HTD Lower Split Bushing)
DOME® Packing
Large Split Ring
Soft™, Hard™, Special Lubricated™,
Heavy Duty™, PTFE Filled™
Hercules Gold™
SELECTION CRITERIA FOR RUBBER COMPOUNDS IN R&M ENERGY SYSTEMS STUFFING BOXES AND BOPS
Rubber Compound
Maximum Tolerances
for H2S
Maximum Tolerances
for CO2
Performancein Steam
Environments
Mechanical, Tear and Abrasive
Resistance
Maximum ServiceTemperature withConcentrations of
H2S & CO2Below 1%
Resistance toExplosive
Decompression in CO2
Concentrations up to 20%
Maximum ServiceTemperature withConcentrations of
H2S & CO2at Maximum
Tolerance Levels
Nitrile Gasket
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 14
HERCULES® Stuffing Box Packing | Cone & V-Ring Packing
www.rmenergy.com15
The most important feature of stuffingbox packing is long-lasting perform-ance. R&M Energy Systems continuallytests new and better materials to meetthe demands for ever-changing wellconditions. Extensive field tests makecertain new packing stands up to stringent durability and performancestandards. Cone packing is available insizes for all polished rods 1" through 1-3/4" in sets of four (3 top cone and 1 bottom cone) and five (4 top cone and 1 bottom cone).
Split Cone Packing
Hercules Gold™
For sweet crudes with high oil-to-water ratios, low sand content and where saltor corrosion buildups on Polished Rodhave caused premature wear of otherpackings.
Soft Cone Packing™
For sweet crudes with high oil-to-water ratios and low sand content.
Hard Cone Packing™
For sweet crudes with low oil-to-waterratios.
Slick Pack® (Compound S™)For reducing polished rod noise (“squeaking”) in noise-sensitive loca-tions on crudes with high oil-to-waterratios and low sand content.
Special Lubricated™
For sweet crudes and wells without constant flow.
Heavy-Duty™
For prolonged service on sweet crudes and wells without constant flow.
PTFE Filled™
For sweet crudes and wells with long stroke and fast pumping cycles.
Slick Pack® with Teflon® Flakes(Compound ST™)For reducing polished rod noise
(“squeaking”) in noise-sensitive
locations on sweet crudes
that pump off or have long
stroke and fast pumping cycles.
Compound C™
For steam injection wells producing sweet crudes.
Compound D™
For steam injection wells where polished rod scoring is a concern.
Compound H™
For steam injection wells.
Compound G™*
For H2S and CO2 wells.
IMPORTANT NOTE: The guidelines on this page are for general reference pur-poses only and should not be used as the sole determining factor for packingmaterial selection. Each downhole condition is different and must beaddressed on a case-by-case basis to determine the best material solution foryour particular well.
NBR V-Ring PCSB™ & HTD™ 2% 250˚ F (121˚ C)
HSN V-Ring PCSB™ & HTD™ 10% 325˚ F (163˚ C)
FKM V-Ring PCSB™ & HTD™ 20% 400˚ F (204˚ C)
Kevlar®/PTFE HTD™ 20% 540˚ F (282˚ C)
Material Product Max Max % H2S Temperature
Soft™ 2% 160˚ F (71˚ C)
Hard™ 2% 160˚ F (71˚ C)
Compound S™ 2% 160˚ F (71˚ C)
Special Lubricated™ 2% 160˚ F (71˚ C)
Heavy Duty™ 2% 160˚ F (71˚ C)
PTFE Filled™ 2% 160˚ F (71˚ C)
Compound ST™ 2% 160˚ F (71˚ C)
Compound C™ 2% 300˚ F (149˚ C)
Compound D™ 2% 300˚ F (149˚ C)
Compound H™ 5% 350˚ F (177˚ C)
Compound G™* 10% 250˚ F (120˚ C)
Material Max % H2S Max. Temperature
* Recommended for CO2 in concentrations up to 20%.
HTD™ Packing O.D. is 2-1/4" , PCSB™ HPLUG™ packing O.D. is 2-1/2"® Kevlar and Teflon are registered trademarks of E.I. DuPont Corp.
V-Ring Packing
Rod sizes: 1", 1-1/8", 1-1/4", 1-5/16", 1-3/8",1-7/16", 1-1/2", 1-3/4"
PCSB AND HTD V-RING PACKING ARE NOT INTERCHANGEABLE.
Rod sizes: 1-1/8", 1-1/4", 1-1/2", 1-3/4"
CONE PACKING OTHER PACKING
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 15
16
HERCULES® | Pumping Flow Tees
HERCULES® General Products
Pumping Flow Tees• Ductile Iron construction
• Most precise alignment in the industry
• Hundreds of thread combinations
• 2", 2-1/2", & 3" cast steel tees meeting NACE®
MR0175 available
• Corrosion resistant coatings available
• 4-way cross configuration available in 2" & 4" LP
• 1" NPT standard (or smaller) bleeder port. 2" available in some sizes (bleeder port can be left blank by request)
CT-7 2" 2" 2" 6" 9 lbs.
CT-13 2" Male 2" 2" 7-1/4" 7 lbs.
CT-8 2" 2-1/2" 2" 7-1/4" 13 lbs.
CT-17 2" 3" 2" 8" 21 lbs.
CT-1 2" 3" 3" 8" 18 lbs.
CT-18 2-1/2" 2" 2" 7-1/4" 13 lbs.
CT-11 2-1/2" 2-1/2" 2" 7-1/4" 13 lbs.
CT-14 2-1/2" Male 2-1/2" 2"-2-1/2" 8" 10 lbs.
CT-9 2-1/2" 2-1/2" 2-1/2" 7-1/4" 12 lbs.
CT-19 2-1/2" 2-1/2" 3" 8" 20 lbs.
CT-12 2-1/2" 3" 2" 8" 20 lbs.
CT-10 2-1/2" 3" 2-1/2" 8" 20 lbs.
CT-16 2-1/2" Male 3" 2" 8" 10 lbs.
CT-2 2-1/2" 3" 3" 8" 18 lbs.
CT-20 3" 2-1/2" 2" 8" 20 lbs.
CT-21 3" 2-1/2" 2-1/2" 8" 20 lbs.
CT-22 3" 2-1/2" 3" 8" 20 lbs.
CT-23 3" 3" 2" 8" 20 lbs.
CT-3 3" 3" 3" 8" 18 lbs.
CT-25 3" Male 3" 2"-3" 9-1/2" 19 lbs.
CT-4 4" 3" 3" 7-3/4" 22 lbs.
CT-24 4" 4" 3" 7-3/4" 21 lbs.
CT-6 4" 4" 4" 7-3/4" 18 lbs.
Model No. Bottom Thread Top Thread Major Side Height Weight(Tubing or LP) (Tubing or LP) Outlet (LP)
Note: Pumping Tee Test Pressure > 1.5 X Working Pressure (Male Threads) and 2 X Working Pressure (Female Threads)* Corrosion-resistant coatings available, contact customer service.** CT-1, CT-2, & CT-3 available in carbon steel with welded 3.12" 2M or 3M API Top Flange for attachment of PCP drive head.
3000 PSI WP
Most Common Models (Other Models Available)
3000 PSI Working Pressure Heavy Duty Tees
**
**
**
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 16
17
HERCULES® Blow-Out Preventers | 150H™ & 200P™
www.rmenergy.com
* Corrosion resistant materials & coatings available, contact customer service.** NACE® stainless steel optional.*** Other flange sizes available.® Ratigan is a registered trademark of J.P. Ratigan, Inc.
200P™
• Taper threaded end caps with Blow-out proof ram screw
• Reinforced ram block reduces extrusion
• Higher working pressure than 150H
• Full opening
• 2" thru 3" EUE thread connections (3" EUE is 3.5" OD 8RD EUE)
• Optional NACE® trim
• Optional low temperature carbon steel (200PS Model)
• Carbon steel models available with welded flanges in API
Flanged, X Flanged or Flanged X Threaded (200PF Model)
Packing Gland
SPECIFICATIONS 150H™ 200P™
Sizes Available 2" 2-1/2" 3" LP 2" 2-1/2" 3"
Vertical Bore 1.975" 2.560" 2.970" 2.120" 2.440" 3.000"
Working Pressure 1500 PSI 2000 PSI
Body & Cap Material Ductile Iron* Ductile Iron*, Carbon Steel
Ram Material See Page 18
Ram Screw & Packing Gland Carbon Steel** Alloy Steel
Ram Sizes Blind, 5/8"-1", 1-1/8", 1-1/4", Blind, 5/8"-1", 1-1/8", 1-1/4",1-1/2", 1-3/4" 1-1/2", 1-3/4"
NOTE: 150H & 200P RAMS ARE NOT INTERCHANGEABLE. ALSO THEY ARE “DIRECTIONAL” DUE TO THE INTERNAL REINFORCEMENT PLATE. ALWAYS INSTALL WITH YELLOW “THIS SIDE UP” STICKER FACING UP.
Ram Screw Packing Acrylic Braided PTFE NBR, HSN & FKM
Connection Male x Female Thread Male x Female Thread or Flange
Optional Flange Connections N/A 2-1/16" 2000, 2-9/16" 2000, 3-1/8" 2000***
Height 9-1/2" 10"
Weight 43 lbs. 52 lbs.
Width (Rams Open) 20" 26"
Handles Optional Optional
Body
Ram ScrewO-Ring
Wing Cap
150 H Ram
Packing Ring
Packing Ring
Packing Gland
Tapered Cap
Ram Screw
200P Ram
Body
150H™
• Caps have Hammer Lugs and Acme threads for fast removal and replacement. Acme threads eliminate cross-threading
• Cap with internal threads protected from the environment
• Blow-out proof ram screw
• Full opening
• Reinforced ram block reduces extrusion
• Cap O-Ring provides reliable, pressure-tight seal
• 150H Rams can interchange with Ratigan® #212 BOPs
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 17
18
HERCULES® | 150H & 200P Blow-Out Preventer Rams | Chokes
HERCULES® General Products
Hercules® 150H & 200P BOP Rams
150H & 200P Ram MaterialsNBR Compound C™ HSN FKM AFLAS®
Max. 250˚ F 300˚ F 325˚ F 400˚ F 450˚ F
Temperature (121˚ C) (149˚ C) (163˚ C) (204˚ C) (232˚ C)
Max. H2S 2% 2% 10% 20% 35%
Max. CO2 NR 10% 20% 5% 15%
ALWAYS INSTALL WITH YELLOW “THIS SIDE UP” STICKER FACING UP TO MINIMIZE EXTRUSION UNDER PRESSURE.
SPECIFICATIONS B-29™
Size 2" x 2" LP
Working Pressure 2000 PSI
Max Orifice Size 3/4"
Height
Open 17-5/8"
Closed 16-3/8"
Weight 20 lbs.
Note: Adjustable chokes are not intended to be used as shutoff valves.
Note: Above temperatures are suggested “Maximum Short-Term” ratings & should not be consideredas a “Continuous Operating temperature”.
Adjustable Choke (B-29™)• Thumb screw secures stem setting position
• Stem can be lubricated with standard grease gun
• Available carbide trim for increased abrasion resistance
• Stainless steel model available by special order for NACE® applications
B-29™
Illustration of Metal Reinforcement Inside 150H & 200P BOP Rams
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 18
19
HERCULES® | Well King™ Back Pressure Regulators
www.rmenergy.com
2" Back Pressure Regulators• Liquid or gas service
• Reduces paraffin by keeping gas in solution
• Less free gas and better lubrication at the stuffing box
• Increases pump efficiency by keeping bottom hole pressure above the bubble point
• Differential pressure type - recommended for systems where down-stream pressure is less than 10% of set pressure
• 2" regulator has standard dual 1/4" NPT pressure ports for proper gauge orientation
• Standard connections: 2" male LP inlet x single 2" female LP outlet
• Optional connections: 2" male LP inlet x two 2" female LP outlets using 4-way cross
• External body shell components for all assemblies have a 2000 PSI “Shell Test Pressure” capability
4-Way Cross
2" Back Pressure Regulator
Sand Trim option for 2" Back Pressure Regulator consist of:
• Carbide tipped plunger and carbide seat which replaces ball & seat and lower spring keeper
• Available in 200, 500, 900 and 1000 PSI (not availablein 1500 PSI)
• 10-1000 PSI model fully meets NACE® MR0175
• Less vibration
• Smoother flow
• More abrasion resistance
• Greater control sensitivity
5-200 PSI .875" 1.125" Monel10-500 PSI .875" 1.125" 302 SS10-900 PSI .875" 1.125" Carbon Steel10-1000 PSI .683" 1.000" Elgiloy10-1500 PSI .683" 1.000" Carbon Steel*
Standard 2" Back Pressure Regulator
2" Back PressureRegulator with Sand Trim
FLOWFLOW
*Same spring used in 10-900 PSI model
2" Back Pressure RegulatorPressure Range Orifice Ball Size Spring Material
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 19
20
HERCULES® Polished Rod Accessories | Polished Rod Clamps
HERCULES® General Products
Figure 1™ Figure 2™ Figure 3™
SPECIFICATIONS Figure 1™ Figure 2™ Figure 3™ Rod Boss™ Rod Boss Jr.™
Rated Load 13,000 lbs. 26,000 lbs. 40,000 lbs. 40,000 lbs. 25,000 lbs.
Max. Test Load 32,000 lbs. 64,000 lbs. 76,000 lbs. 55,000 lbs. 35,000 lbs.
Polished Rod Size 1", 1-1/8", 1-1/4", 1", 1-1/8", 1-1/4", 1", 1-1/8", 1-1/4", 1-1/4", 1-1/2" 1-1/8", 1-1/4",1-5/16", 1-1/2" 1-5/16", 1-1/2" 1-5/16", 1-1/2" (1-1/8" not available) 1-1/2"
Recommended Max.Bolt Torque 250 ft-lbs. 250 ft-lbs. 250 ft-lbs. 550 ft-lbs. 250 ft-lbs.
Weight 3.75 lbs. 7.5 lbs. 11.25 lbs. 25 lbs. 10.5 lbs.
Height 2-1/2" 5" 7-1/2" 6-3/4" 4-1/8"
Rotating Diameter 5-3/4" 5-3/4" 5-3/4" 9" 9"
Body Material Forged Steel Forged Steel Forged Steel Forged Steel Forged Steel
Rod Boss™ & Rod Boss Jr.™ Clamps• Friction style – Rod Boss (see pg. 20)
• Indention Style – Rod Boss Jr. (see pg. 20)
• Zinc phosphate coating for better corrosion resistance
Rod Boss™
Rod Boss Jr.™
Figure™ Clamps• Indention style (see pg. 20)
• Rugged, yet light & easy to handle
• Lower stress concentrations in polished rods
• Highest clamping capacity at any bolt torque
• Independent clamping segments on a common hinge
• Bolts have to be tightened only once
• Ends are precision machined perpendicular to axis of
polished rod
• Streamlined design
• Small rotating diameter for use with rod rotators
• Zinc phosphate coating for better corrosion resistance
• Most economical design in
the industry
CAUTION: ALL MODELS CAN ONLY BE USED ON PISTON-STEEL POLISH RODS. ROD CLAMPS ARE NOT
CAPABLE OF GRIPPING THE SPRAYMETAL SECTION OF “HARDFACED” OR “HARDCOATED” POLISH RODS.INSTALLATION OF ROD CLAMPS ON THE SPRAYMETAL PORTION OF A HARDFACED/HARDCOATED POLISH ROD
MAY ALSO CRACK THE HARDCOATING.
Caution: Do not exceed the bolt torque values specified above, otherwise galling of bolt threads may occur.
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 20
21
HERCULES® Polish Rod Accessories | Polish Rod Clamps
www.rmenergy.com
More information is available in R&M Energy Systems’ technical papers on rod clamps. They can be downloaded from our website: www.rmenergy.com
Friction Style(Rod Boss™ Clamp)
Indention Style(Figure™ Clamps & Rod Boss Jr.™)
DEPTH OF POLISHED ROD INDENTIONSFROM FIGURE™ CLAMPS
MICROINCHES
CLAMPING CAPACITY
BOLT TORQUE (Ft-lbs.)
Note: Illustrations not to scale. STRESS-CYCLE ENDURANCE STRENGTH
STRE
SS (K
SI)
1,000’s CYCLES
Indention Style
Friction Style
MAX
LOA
D (1
,000
’S L
BS.)
Indention Style
Friction Style
BOLT TORQUE (FT-LBS.)* Recommended Torque1 Microinch = 0.000010 = 10-6 inches
*
API design limit
• Indention style clamps have greater clamping capacity at any given bolt torque
• Polished rod indentions are 27 times less than design limits in API Specification 11B
• Polished rod endurance strengths are greater with indention clamps
Contact
Contact
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 21
HERCULES® Polish Rod Accessories | Leveling Plates, Clamp-Off Support, Lubricators & Liners
HERCULES® General Products
PILOT ASSURES ALIGNMENT IN PUMPING UNIT CARRIER BAR
WITH ROD ROTATOR
PILOT
WITHOUT ROD ROTATOR
Leveling Plate• Minimizes polished rod breaks
• Compensates for carrier bar misalignment up to 2 degrees
• Installed under rod rotator, or under polished rod clamp if rotators are not used
• Available for all polished rod sizes
• Ensures uniform engagement between polished rod clamp & carrier bar
Note: Mating convex & concave surfaces should be lubricated with grease prior to installation
Polished Rod Liners• Economical alternative to
replacing polished rod
• Extends useful life of worn or pitted polished rod
• Hard faced spray metal surface
• Internally epoxy coated
• Integral head
• Packing is easily replaceable
• Lengths: 4' thru 22'
Polished Rod O.D. 1-1/8" 1-1/8" 1-1/4" 1-1/2"
Liner O.D. 1-5/16" 1-3/8" 1-1/2" 1-3/4"
Polished Rod Lubricators• Provides convenient polished rod lubrication
• Easy installation. Use with any style of stuffing box
• Lubrication extends stuffing box packing life
• Uses replaceable felt wicks. (Specify rod size when ordering)
• Available for all polished rod sizes
• 5-1/2" height
22
MAXIMUM LOAD: 50,000 lbs.
Polished Rod Support (PRS)• Prevents crushing of packing
by transferring rod load tostuffing box body
• Designed for use withHercules® SB™, SBT™ & DPSB™
stuffing boxes equipped with standard Lub UpperGland (LUG)
• Constructed of light weight,high-strength aluminum alloy
• Weight: 25 lbs.
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 22
23
HERCULES® Polish Rod Accessories | Rod Rotators
www.rmenergy.com
SPECIFICATIONS T-164™ T-164SG™ T-252™ T-302™ T-302SG™
Max. Output Torque Ft/Lbs* 106 106 120 240 240
Max. Recommended Load 13,000 lbs. 13,000 lbs. 33,000 lbs. 40,000 lbs. 40,000 lbs.
Required Opening Between Bridle Lines 4" 4" 6" 7" 7"
Polished Rod Sizes 1-1/8" thru 1-1/4" 1-1/8" thru 1-1/4" 1-1/8" thru 1-1/2" 1-1/8" thru 1-3/4" 1-1/8" thru 1-3/4"
Shipping Weight 18 lbs. 18 lbs. 35 lbs. 47 lbs. 47 lbs.
Height 4-1/4" 4-1/4" 5-1/2" 6-1/2" 6-1/2"
Rotation Type Helical Gear Helical Gear Ratchet Table Helical Gear Helical Gear
Body Material Ductile Iron Ductile Iron Ductile Iron Ductile Iron Ductile Iron
*Actuator Cable 16' 16' 25' 25' 25'
90 ̊Lever Pulls Per Revolution 28 43 24 77 154
* Cable lengths available upon request: 10', 16' and 25'.NOTE: Rotators must be under load to operate (except for no-slip models). “Bench testing” to verify functionality is not recommended.
T-252™
T-164™
A no-slip conversion kit for T-252 and T-302SG models is available.Contact Customer Service for details.
Specify model of rod clamp when ordering.
T-302™
T-302SG™ (Slow Gear)
Rod rotation is the most effective means of removing paraffin from inside thetubing and distributing wear evenly. This process also protects against severerod and tubing wear when used in conjunction with rod guides. Hercules®
rod rotators are available in maximum recommended loads ranging from13,000-40,000 pounds.
Hercules General Catalog FINAL.qxd 4/21/11 9:15 AM Page 23
Web Site: www.rmenergy.com
E-Mail: info@rmenergy.com
© 2011 by R&M Energy Systems, Inc.
® Hercules, Big Stuff, Big Stuff DPSB, NACE Big Stuff, NACE Big Stuff DPSB, DOME, Slick Pack, SENTRY, Magnum, Moyno, Hamer, Resun, StayTite, New Era and Yale are registered trademarks of R&M Energy Systems.
TM SB, SBT, DPSB, IVSB, IVSBT, IVDPSB, PCSB, HTD, HPORG, ORG, 150H, 200P, Well King, APA, IV-ORG, HPLUG, LUG, Soft Cone Packing, Hard Cone Packing,Compound S, Special Lubricated, Heavy-Duty, PTFE Filled, Compound ST, Compound C, Compound D, Compound H, Compound G, B-29,T-302SG,T-302,T-252,T-164,T164SG, Rod Boss, Rod Boss Jr., Figure, Figure 1, Figure 2, Figure 3, RODEC and Hercules Gold are trademarks of R&M Energy Systems, Inc. Printed in U.S.A.
R&M Energy Systems, Inc. is a Unit of Robbins & Myers, Inc. C-3001-0411
For more information, please contact any of these Service Centers:
R&M Energy Systems301 Premier Road
Borger, Texas, U.S.A. 79007(800) 858-4158(806) 274-5293
Fax: (806) 274-3418
HERCULES® | The Most Complete Reciprocating Hook-Up
Magnum®
Needle Valve
Hercules®
Polished Rod Clamp
Hercules®
Stuffing Box
Hercules®
Back PressureRegulatorYale®
Unions
Hercules®
Ball Valve
Hercules®
Ball Valve
New Era®
Rod Guides& Scrapers
Hercules®
Leak Detector
Hercules®
Rod Rotators
Hercules®
Rod Liners
Hercules®
RodLubricators
Hercules®
BOPHercules®
Cross Tees
Hercules®
Tubing Head
Hercules®
Plug Valve
Hercules®
Belled Nipples/Couplings
Hercules®
Casing Heads
Hercules®
Choke
The Names YouKnow & Trust
• Hamer®
• Hercules®
• Magnum®
• Moyno®
• New Era®
• Resun®
• RODEC™
• SENTRY®
• StayTite®
• Yale®
RODEC™
AdapterFlange Rotator
Yale®
Unions
R&M Energy Systems Canada3703 - 98th Street
Edmonton, Alberta, Canada T6E 5N2(800) 661-5659(780) 465-9500
Fax: (780) 465-9535
Hercules General Catalog FINAL.qxd 4/27/11 4:53 PM Page 24
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