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� ServiceCustomers and products aresupported by the Houston servicedepartment. Klaus Union’s factory-trained engineers and techniciansprovide the experience required fortraining, commissioning, repairingand troubleshooting. Personnel are on call at all times to provideassistance when required.
� Magnet-Drive PumpsKlaus Union’s extensive inventory of ANSI magnet-drive centrifugalpumps are maintained in theHouston warehouse to provideimmediate shipment for customerrequirements.
Klaus Union, Inc. provides a full range of quality magnet-drive pumps andmetal bellow sealed globe valves to satisfy the requirements of the refining,chemical processing, pharmaceutical and other related industries. To supportthe customer’s needs, the Houston, Texas facility maintains a broad inventoryand provides a complete service department.
KLAUS UNION, INC.
©1999 Klaus Union Inc.
� Fabricating DepartmentAll pump baseplates are manufac-tured at the Houston facility per API, ANSI, customer or Klaus Unionspecifications. Capabilities for production in a wide range of materials and special needs are provided.
� Bellow Sealed Globe ValvesKlaus Union’s inventory of double-walled, metal bellow sealed globevalves are available for immediateshipment from the Houston ware-house. A wide range of sizes, stylesand materials are available.
� Engineering & DesignA complete CAD system allows Klaus Union to providedetailed engineering drawings and data from the Houstonfacility. Drawings are provided in any dimensional standard required by the customer.
� Parts InventoryAn extensive parts inventory stocked at the Houston facility supports Klaus Union’s line of magnet-drive pumps.Personnel are on call 24 hours to provide emergency customer support.
©1999 Klaus Union Inc. 1
Specifications are subject to change. Materials listed are equivalent to DIN/ISO standards. ©1999 Klaus Union Inc.2
SLM-AVO Centrifugal pump per ANSI/ASME B73.1M - 1991
Technical Data• Flow rates up to 600 GPM• Total delivery heads up to 450 feet• Temperature rating from -185°F (-120°C)
to +575°F (+300°C)• Flange connections per ANSI B16.5
Class 150 and Class 300
ApplicationsRefineriesChemical/petrochemical industriesEnvironmental controlPersonnel safetyRefrigeration and heat engineeringLiquid gas plantsGalvanic engineeringPower stationsTank installationsPharmaceutical industriesFibers industries
Pumpingacidslyeshydrocarbonsheat transfer liquidsliquid gasesaggressive, explosive, toxic liquids
Construction• horizontal centrifugal pump • separation of liquid chamber/atmos-
phere by means of an isolation shell• permanent magnet drive system, no
mechanical seal• synchronous drive transmitted by inner
and outer magnet systems• internal bearings made of pure sintered
silicon carbide, alpha grade, liquid lubri-cated, for absorption of radial and axialloads
• bearings of outer magnet carrier: deepgroove ball bearings
Standard Constructionpump casing: 316 SS impeller: 316 SSisolation shell: 316 Ti/ Hastelloy C4inner magnet
carrier: 316 Ti/ Hastelloy C4internal bearings: Silicon Carbide, Alpha
Gradebearing frame
assembly: Cast Steel/Nodular Cast Iron
magnets: Rare Earth SamariumCobalt
Special AlloysHastelloy B 1 (B)Hastelloy C 1 (C)Titanium
Further materials are available.
3x1.5x8
3x1.5x6
1.5x1x83x2x8
3x2x61.5x1x6
4x3x8
3x2x103x1.5x102x1x10
4x3x10
3500 RPM
FLOW — Gallons per minute
DEL
IVER
Y H
EAD
— F
eet
0 100 200 300 400 500 600 650
300
100
200
0
400
500
1750 RPM
80
40
0
120
100
60
20
3x1.5x8
3x1.5x6
1.5x1x8 3x2x8
3x2x61.5x1x6
4x3x8
4x3x103x2x103x1.5x102x1x10
FLOW — Gallons per minute
DEL
IVER
Y H
EAD
— F
eet
0 50 100 150 200 250 300 350 400 450
Specifications are subject to change. Materials listed are equivalent to DIN/ISO standards. ©1999 Klaus Union Inc.
700
500
400
300
100
40
50
3025
0 20 100 200 300 500 2000 300010 30 40 50 1000
200 25–200
25–160
25–125
32-250
32-200
32-160
32-125 40-125 50-125 65-125
40-250
40-200
40-160
50-250
50-200
50-160
65-250
65-200
65-160
80-250
80-200
80-160
40-315 50-315
100 –250
100 –200
125 –250
65-315 80-315 100 –315
125 –315
3500 RPM
FLOW — Gallons per minute
DEL
IVER
Y H
EAD
— F
eet
1750 RPM
FLOW — Gallons per minute
DEL
IVER
Y H
EAD
— F
eet
500
400
300
200
100
50
40
30
2015
0 20 100 200 300 500 2000 400010 30 40 50 1000
25–200
25–160
25–125
32-250
32-200
32-160
32-125 40-125 50-125 65-125
40-250
40-200
40-160
50-250
50-200
50-160
65-250
65-200
65-160
80-250
80-200
80-160
40-315 50-315 65-315 80-315
80-400 100 –400
100 –315
100 –250
100 –200
125 –400
125 –315
125 –250
150 –400
150 –315
150 –250
150-500
200 –400
200 –500
200 –315
200 –250
250 –315
SLM-NVO-API Centrifugal pump per API Standards
3
Technical Data• Flow rates up to 5500 GPM• Total delivery heads up to 575 feet• Temperature rating from -240°F (-150°C)
to +840°F (+450°C)• Flange connections per ANSI B16.5
Class 300• Special constructions up to 5800 PSIG
Special constructions available.
Pumpinghydrocarbonsheat transfer liquidsaggressive, explosive, and toxic liquids
ApplicationsRefineriesChemical and petrochemical industries
Construction• horizontal centrifugal pump• permanent magnet drive system, no
shaft duct• separation of liquid chamber/atmos-
phere by means of an isolation shell• synchronous drive transmitted by inner
and outer magnet systems• internal bearings made of pure, sintered
silicon carbide, alpha grade, liquid lubri-cated, for absorption of radial and axialloads
• bearings of outer magnet carrier: deepgroove ball bearing
• centerline mount
Standard Constructionpump casing: 316 SS impeller: 316 SSisolation shell: 316 Ti/Hastelloy C4inner magnet
carrier: 316 Ti/Hastelloy C4internal bearings: Silicon Carbide, Alpha
Gradebearing frame
assembly: Cast Steel/Nodular Cast Iron
magnets: Rare Earth Samarium Cobalt
Special AlloysHastelloy B 1 (B)Hastelloy C 1 (C)Titanium
Further materials are available.
700
500
400
300
100
40
50
3025
0 20 100 200 300 500 2000 300010 30 40 50 1000
200 25–200
25–160
25–125
32-250
32-200
32-160
32-125 40-125 50-125 65-125
40-250
40-200
40-160
50-250
50-200
50-160
65-250
65-200
65-160
80-250
80-200
80-160
40-315 50-315
100 –250
100 –200
125 –250
65-315 80-315 100 –315
125 –315
3500 RPM
FLOW — Gallons per minute
DEL
IVER
Y H
EAD
— F
eet
1750 RPM
FLOW — Gallons per minute
DEL
IVER
Y H
EAD
— F
eet
500
400
300
200
100
50
40
30
2015
0 20 100 200 300 500 2000 400010 30 40 50 1000
25–200
25–160
25–125
32-250
32-200
32-160
32-125 40-125 50-125 65-125
40-250
40-200
40-160
50-250
50-200
50-160
65-250
65-200
65-160
80-250
80-200
80-160
40-315 50-315 65-315 80-315
80-400 100 –400
100 –315
100 –250
100 –200
125 –400
125 –315
125 –250
150 –400
150 –315
150 –250
150-500
200 –400
200 –500
200 –315
200 –250
250 –315
Specifications are subject to change. Materials listed are equivalent to DIN/ISO standards. ©1999 Klaus Union Inc.
SLM-NVO Centrifugal pump with permanent magnet drive
4
Technical Data• Flow rates up to 5500 GPM• Total delivery heads up to 575 feet• Temperature rating from -185°F (-120°C)
to +575°F (+300°C)• Flange connections per ANSI B16.5
Class 150 and Class 300• Special constructions up to 5800 PSIG
Special constructions available.
ApplicationsRefineriesChemical and petrochemical industriesRefrigeration and heat engineeringLiquid gas plantsGalvanic engineeringPower stationsTank installationsPharmaceutical industriesFibers industries
Pumpingacidslyeshydrocarbonsheat transfer liquidsliquid gasesaggressive, explosive, and toxic liquids
Construction• horizontal centrifugal pump • permanent magnet drive system, no
shaft duct• separation of liquid chamber/atmos-
phere by means of an isolation shell• synchronous drive transmitted by inner
and outer magnet systems• internal bearings made of pure, sintered
silicon carbide, alpha grade, liquid lubri-cated, for absorption of radial and axialloads
• bearings of outer magnet carrier: deepgroove ball bearing
Standard Constructionpump casing: 316 SS impeller: 316 SSisolation shell: 316 Ti/Hastelloy C4inner magnet
carrier: 316 Ti/Hastelloy C4internal bearings: Silicon Carbide, Alpha
Gradebearing frame
assembly: Cast Steel/Nodular Cast Iron
magnets: Rare Earth Samarium Cobalt
Special AlloysHastelloy B 1 (B)Hastelloy C 1 (C)Titanium
Further materials are available.
Specifications are subject to change. Materials listed are equivalent to DIN/ISO standards. ©1999 Klaus Union Inc.
700
500
400
300
100
40
50
3025
0 20 100 200 300 500 2000 300010 30 40 50 1000
200 25–200
25–160
25–125
32-250
32-200
32-160
32-125 40-125 50-125 65-125
40-250
40-200
40-160
50-250
50-200
50-160
65-250
65-200
65-160
80-250
80-200
80-160
40-315 50-315
100 –250
100 –200
125 –250
65-315 80-315 100 –315
125 –315
3500 RPM
FLOW — Gallons per minute
DEL
IVER
Y H
EAD
— F
eet
1750 RPM
FLOW — Gallons per minute
DEL
IVER
Y H
EAD
— F
eet
500
400
300
200
100
50
40
30
2015
0 20 100 200 300 500 2000 400010 30 40 50 1000
25–200
25–160
25–125
32-250
32-200
32-160
32-125 40-125 50-125 65-125
40-250
40-200
40-160
50-250
50-200
50-160
65-250
65-200
65-160
80-250
80-200
80-160
40-315 50-315 65-315 80-315
80-400 100 –400
100 –315
100 –250
100 –200
125 –400
125 –315
125 –250
150 –400
150 –315
150 –250
150-500
200 –400
200 –500
200 –315
200 –250
250 –315
SLM-NVO-ZOT Dry running centrifugal pump with ceramic isolation shell
5
Technical Data• Flow rates up to 5500 GPM• Total delivery heads up to 575 feet• Temperature rating from -28°F (-2°C)
to +250°F (+120°C)• Flange connections per ANSI B16.5
Class 150 and Class 300
Pumpingcatalyst slurriesacid slurrieshydrocarbonsaggressive, explosive, and toxic liquidsabrasive liquidspolymer slurries
ApplicationsRefineriesChemical and petrochemical industriesGalvanic engineeringTank installationsPharmaceutical industriesPlastics industries
Construction• horizontal centrifugal pump • permanent magnet drive system, no
shaft duct• separation of liquid chamber/atmos-
phere by means of an isolation shell• synchronous drive transmitted by inner
and outer magnet systems• internal bearings made of pure, sintered
silicon carbide, alpha grade, liquid lubri-cated, for absorption of radial and axialloads
• bearings of outer magnet carrier: deepgroove ball bearing
• secondary impeller for recirculation ofclean flush source
Standard Constructionpump casing: 316 SS impeller: 316 SSisolation shell: Ceramicinner magnet
carrier: 316 Ti/Hastelloy C4internal bearings: Silicon Carbide, Alpha
Gradebearing frame
assembly: Cast Steel/Nodular Cast Iron
magnets: Rare Earth Samarium Cobalt
Special AlloysHastelloy B 1 (B)Hastelloy C 1 (C)Titanium
Further materials are available.
Designed for dry running, this system features a pump liquid chamber that isseparated from themagnet system. The task of the separate system is to lubricate the journal bearings.The separate systemuses a clean process-compatible liquid.
Also available in modelSLM-AVO-ZOT.
Specifications are subject to change. Materials listed are equivalent to DIN/ISO standards. ©1999 Klaus Union Inc.
SLM-NVO-HT High temperature centrifugal pump with magnet drive
700
500
400
300
100
40
50
3025
0 20 100 200 300 500 2000 300010 30 40 50 1000
200 25–200
25–160
25–125
32-250
32-200
32-160
32-125 40-125 50-125 65-125
40-250
40-200
40-160
50-250
50-200
50-160
65-250
65-200
65-160
80-250
80-200
80-160
40-315 50-315
100 –250
100 –200
125 –250
65-315 80-315 100 –315
125 –315
3500 RPM
FLOW — Gallons per minute
DEL
IVER
Y H
EAD
— F
eet
1750 RPM
FLOW — Gallons per minute
DEL
IVER
Y H
EAD
— F
eet
500
400
300
200
100
50
40
30
2015
0 20 100 200 300 500 2000 400010 30 40 50 1000
25–200
25–160
25–125
32-250
32-200
32-160
32-125 40-125 50-125 65-125
40-250
40-200
40-160
50-250
50-200
50-160
65-250
65-200
65-160
80-250
80-200
80-160
40-315 50-315 65-315 80-315
80-400 100 –400
100 –315
100 –250
100 –200
125 –400
125 –315
125 –250
150 –400
150 –315
150 –250
150-500
200 –400
200 –500
200 –315
200 –250
250 –315
Technical Data• Flow rates up to 5500 GPM• Total delivery heads up to 575 feet• Temperature rating from -185°F (-120°C)
to +840°F (+450°C)• Flange connections per ANSI B16.5
Class 300• Special constructions up to 5800 PSIG
Special constructions available.
Pumpinghydrocarbonsheat transfer liquidsaggressive, explosive, and toxic liquids
ApplicationsRefineriesChemical and petrochemical industriesFibers industriesPharmaceutical industries
Construction• horizontal centrifugal pump• permanent magnet drive system, no
shaft duct• separation of liquid chamber/atmos-
phere by means of an isolation shell• synchronous drive transmitted by inner
and outer magnet systems• internal bearings made of pure, sintered
silicon carbide, alpha grade, liquid lubri-cated, for absorption of radial and axialloads
• bearings of outer magnet carrier: deepgroove ball bearing
• centerline mount
Standard Constructionpump casing: 316 SS impeller: 316 SSisolation shell: 316 Ti/Hastelloy C4inner magnet
carrier: 316 Ti/Hastelloy C4internal bearings: Silicon Carbide, Alpha
Gradebearing frame
assembly: Cast Steel/Nodular Cast Iron
magnets: Rare Earth Samarium Cobalt or Aluminum Nickel Cobalt
Special AlloysHastelloy B 1 (B)Hastelloy C 1 (C)Titanium
Further materials are available.
6
For applications withtemperatures up to840°F (450°C), the hightemperature design utilizes special internalbearings that allow for high operating temperatures and/orrapid temperaturechanges. For tempera-tures above 575°F(300°C) the aluminumnickel cobalt magnetsare utilized, providing a synchronous couplingthat does not requirean outside cooling system.
Specifications are subject to change. Materials listed are equivalent to DIN/ISO standards. ©1999 Klaus Union Inc.
SLM-NVO-TD Toxic duty centrifugal pump with double isolation shell
700
500
400
300
100
40
50
3025
0 20 100 200 300 500 2000 300010 30 40 50 1000
200 25–200
25–160
25–125
32-250
32-200
32-160
32-125 40-125 50-125 65-125
40-250
40-200
40-160
50-250
50-200
50-160
65-250
65-200
65-160
80-250
80-200
80-160
40-315 50-315
100 –250
100 –200
125 –250
65-315 80-315 100 –315
125 –315
3500 RPM
FLOW — Gallons per minute
DEL
IVER
Y H
EAD
— F
eet
1750 RPM
FLOW — Gallons per minute
DEL
IVER
Y H
EAD
— F
eet
500
400
300
200
100
50
40
30
2015
0 20 100 200 300 500 2000 400010 30 40 50 1000
25–200
25–160
25–125
32-250
32-200
32-160
32-125 40-125 50-125 65-125
40-250
40-200
40-160
50-250
50-200
50-160
65-250
65-200
65-160
80-250
80-200
80-160
40-315 50-315 65-315 80-315
80-400 100 –400
100 –315
100 –250
100 –200
125 –400
125 –315
125 –250
150 –400
150 –315
150 –250
150-500
200 –400
200 –500
200 –315
200 –250
250 –315
7
Technical Data• Flow rates up to 5500 GPM• Total delivery heads up to 575 feet• Temperature rating from -40°F (-40°C)
to +575°F (+300°C)• Flange connections per ANSI B16.5
Class 150 and Class 300
Special constructions available.
Pumpingcyanideacidshydrocarbonsaggressive, explosive, and toxic liquidsphosgenehydrofluoric acidlethal services
ApplicationsRefineriesChemical and petrochemical industriesLiquid gas plantsTank installationsPharmaceutical industries
Construction• separation of liquid chamber/atmos-
phere by means of a double isolationshell
• horizontal centrifugal pump • permanent magnet drive system, no
shaft duct• synchronous drive transmitted by inner
and outer magnet systems• internal bearings made of pure, sintered
silicon carbide, alpha grade, liquid lubri-cated, for absorption of radial and axialloads
• bearings of outer magnet carrier: deepgroove ball bearing
Standard Constructionpump casing: 316 SS impeller: 316 SSisolation shell: 316 Ti/Hastelloy C4inner magnet
carrier: 316 Ti/Hastelloy C4internal bearings: Silicon Carbide, Alpha
Gradebearing frame
assembly: Cast Steel/Nodular Cast Iron
magnets: Rare Earth Samarium Cobalt
Special AlloysHastelloy B 1 (B)Hastelloy C 1 (C)Titanium
Further materials are available.
The double isolationshell consists of twometallic isolation shellsplaced one inside theother. A network ofpaths between the twoisolation shells allowsfor an effective controlvia a pressure switch.Any damage to eitherthe interior or exteriorisolation shell will causethe pump to shutdownbefore any leakagewould occur.The designof both isolation shells is made consistent withthe design pressure, thus enhancing safety.
Also available in modelSLM-AVO-TD.
Specifications are subject to change. Materials listed are equivalent to DIN/ISO standards. ©1999 Klaus Union Inc.
SLM-NVO-TP Vertical centrifugal pump with permanent magnet drive
Technical Data• Flow rates up to 5500 GPM• Total delivery heads up to 575 feet• Temperature rating from -185°F (-120°C)
to +575°F (+300°C)• Flange connections per ANSI B16.5
Class 150 and Class 300• Pressure ratings up to 580 PSIG
Special constructions available.
Pumpingacidslyeshydrocarbonsheat transfer liquidsliquid gasaggressive, explosive and toxic liquidsmercury
ApplicationsChemical and petrochemical industriesRefrigeration and heat engineeringGalvanic engineeringPower stationsTank installations
Construction• vertical centrifugal pump with dry
supporting column• permanent magnet drive system, no
shaft duct• separation of liquid chamber/atmos-
phere by means of an isolation shell• synchronous drive transmitted by inner
and outer magnet systems• internal bearings made of silicon carbide
for absorption of radial and axial loads• bearings of outer magnet carrier: deep
groove ball bearing
Standard Constructionpump casing: 316 SS impeller: 316 SSisolation shell: 316 Ti/Hastelloy C4inner magnet
carrier: 316 Ti/Hastelloy C4internal bearings: Silicon Carbide, Alpha
Gradestand pipe
assembly: Nodular Cast Ironmagnets: Rare Earth Samarium
Cobalt
Special AlloysHastelloy B 1 (B)Hastelloy C 1 (C)Titanium
Further materials are available.
700
500
400
300
100
40
50
3025
0 20 100 200 300 500 2000 300010 30 40 50 1000
200 25–200
25–160
25–125
32-250
32-200
32-160
32-125 40-125 50-125 65-125
40-250
40-200
40-160
50-250
50-200
50-160
65-250
65-200
65-160
80-250
80-200
80-160
40-315 50-315
100 –250
100 –200
125 –250
65-315 80-315 100 –315
125 –315
3500 RPM
FLOW — Gallons per minute
DEL
IVER
Y H
EAD
— F
eet
1750 RPM
FLOW — Gallons per minute
DEL
IVER
Y H
EAD
— F
eet
500
400
300
200
100
50
40
30
2015
0 20 100 200 300 500 2000 400010 30 40 50 1000
25–200
25–160
25–125
32-250
32-200
32-160
32-125 40-125 50-125 65-125
40-250
40-200
40-160
50-250
50-200
50-160
65-250
65-200
65-160
80-250
80-200
80-160
40-315 50-315 65-315 80-315
80-400 100 –400
100 –315
100 –250
100 –200
125 –400
125 –315
125 –250
150 –400
150 –315
150 –250
150-500
200 –400
200 –500
200 –315
200 –250
250 –315
8
Specifications are subject to change. Materials listed are equivalent to DIN/ISO standards. ©1999 Klaus Union Inc.
0 20 40 60 80 100 120 140 160 180 2000
200
400
600
800
1000
1400
1200
31 32 40 50 65
FLOW – Gallons per minute
1750 RPM
DEL
IVER
Y H
EAD
– F
eet
SLM-SVO Multi-stage pump with permanent magnet drive
9
Technical Data• Flow rates up to 185 GPM• Total delivery heads up to 1450 feet• Temperature rating from -185°F (-120°C)
to +575°F (+300°C)• Pressure rating up to 580 PSIG• Flange connections per ANSI B16.5
Class 150 and Class 300
Special constructions and higher pressureratings are available.
ApplicationsRefineriesChemical and petrochemical industriesRefrigeration engineeringLiquid gas plantsGalvanic engineeringTank installationsVacuum technologyExtracting plants
Pumpingacids/lyeshydrocarbonssolventsliquid gasesoxidaterefrigerants
Construction• horizontal multi-stage pump• permanent magnet drive system, no
shaft duct• separation of liquid chamber/atmos-
phere by means of an isolation shell• synchronous drive transmitted by inner
and outer magnet systems• internal bearings made of carbon or
pure, sintered silicon carbide, alphagrade, liquid lubricated, for absorptionof radial and axial loads
• bearings of outer magnet carrier: deepgroove ball bearing
• self-priming• low NPSH first stage impeller
Standard Constructionsuction casing: 316 SSimpellers: 316 SSintermediate
casings: 316 SSisolation shell: 316 Ti/Hastelloy C4inner magnet
carrier: 316 Ti/Hastelloy C4internal bearings: Carbon/Silicon Carbidebearing frame
assembly: Cast Steel/Nodular Cast Iron
magnets: Rare Earth Samarium Cobalt
Special AlloysCast Steel304 SS
Further materials are available.
Shown with optional jacketed case and jacketed bearing lantern.
3500 RPM
FLOW — Gallons per minute
DEL
IVER
Y H
EAD
— F
eet
40003000
20001500
1000
500400300
200
100
5020 30 40 50 100 150 200 300 400 500 1000 1500 2500
32–160
40–200
80–250 100–25065–250
20–125
125–250
1750 RPM12001000800
600500400
300
200
100
5050 100 200 300 400 500 1000 1500
40–200
65–250 80–250 100–250
125– 250
FLOW — Gallons per minute
DEL
IVER
Y H
EAD
— F
eet
Specifications are subject to change. Materials listed are equivalent to DIN/ISO standards. ©1999 Klaus Union Inc.
SLM-H High pressure multi-stage pump with permanent magnet drive
Technical Data• Flow rates up to 2400 GPM• Total delivery heads up to 3300 feet• Temperature rating from -185°F (-120°C)
to +575°F (+300°C)• Pressure rating up to 1450 PSIG
Special constructions available.
Pumpingacidslyeshydrocarbonshot water sea waterfuelsfatty acids
ApplicationsRefineriesChemical and petrochemical industriesIndustriesLiquid gas plantsPower plants
Construction• horizontal high pressure multi-stage
pump • permanent magnet drive system, no
shaft duct• separation of liquid chamber/atmos-
phere by means of an isolation shell• synchronous drive transmitted by inner
and outer magnet systems• internal bearings made of pure, sintered
silicon carbide, alpha grade, liquid lubri-cated, for absorption of radial and axialloads
• bearings of outer magnet carrier: deepgroove ball bearing
• impellers mounted in pairs, back-to-backarrangement
Standard Constructionsuction casing: 316 SSpressure casing: 316 SS inter-stage casing: 316 SS impellers: 316 SSisolation shell: 316 Ti/Hastelloy C4inner magnet
carrier: 316 Ti/Hastelloy C4internal bearings: Carbon or Silicon
Carbide, Alpha Gradebearing frame
assembly: Cast Steel/Nodular Cast Iron
magnets: Rare Earth Samarium Cobalt
Special AlloysCast Steel304 SSTitanium
Further materials are available.
10
Specifications are subject to change. Materials listed are equivalent to DIN/ISO standards. ©1999 Klaus Union Inc.
3500 RPM (Viscosity 3000 cPs)
FLOW — Gallons per minute
DEL
IVER
Y H
EAD
— F
eet
62/104 70/118 82/114 82/104 96/132
600
300
240
180
120
60
30120 180 240 300 600 900 1200
1750 RPM (Viscosity 3000 cPs)
FLOW — Gallons per minute
DEL
IVER
Y H
EAD
— F
eet
82/114 82/140
96/132 106/180
140/196
164/190
600
300
240
180
120
60
30120 180 240 300 600 900 1200
116/190
SLM-LN Screw pump with permanent magnet drive
11
Technical Data• Flow rates up to 1250 GPM• Total delivery heads up to 575 feet• Temperature rating from +15°F (-10°C) to
+575°F (+300°C)• Pressure rating up to 580 PSIG
Special constructions available.
Pumpingisocyanatespolycarbonatesoils and fatsmanomerespolyestersresinsviscous liquids
ApplicationsRefineries Chemical and petrochemical industriesSynthetic and rubber industriesMineral oil industryPaint and lacquer industries
Construction• horizontal screw pump • permanent magnet drive system, no
shaft duct• separation of liquid chamber/atmos-
phere by means of an isolation shell• synchronous drive transmitted by inner
and outer magnet systems• internal bearings made of pure, sintered
silicon carbide, alpha grade, and carbon,liquid lubricated
• bearings of outer magnet carrier: deepgroove ball bearing
• two screw spindles, rotating towardseach other
• spindles supported in bearing bushings• hydraulic compensation of axial force
Standard Constructioncasing: Nodular Cast Iron spindle: Hardened Steelinternal bearings: Carbon/Silicon Carbideisolation shell: 316 Ti/Hastelloy C4inner magnet
carrier: 316 Ti/Hastelloy C4bearing frame
assembly: Cast Steel/Nodular Cast Iron
magnets: Rare Earth Samarium Cobalt
Further materials are available.
Specifications are subject to change. Materials listed are equivalent to DIN/ISO standards. ©1999 Klaus Union Inc.12
Heating/CoolingHeating of the pump is achieved by jackets on the casing and bearingframe. The two areas can be heatedseparately or together as a combinedheating system. The jackets can be fedwith steam, heat transfer oil or anyother readily available heat transfermedium. Conversely, the heating system can also be used as a coolingsystem if necessary.
High PressureFor high pressures up to 5800 PSI, this design utilizes forged casings andspecial isolation shells.
Close CoupledBasic design with close coupling for temperatures from -185°F (-120°C) to+485°F (+250°C).
FEATURES
Specifications are subject to change. Materials listed are equivalent to DIN/ISO standards. ©1999 Klaus Union Inc. 13
MIXERS & VALVES
Sealless ValvesKlaus Union offers ANSI dimensionalbellow sealed globe valves in the “T”or “Y” patterns with 150# and 300#ratings. These valves are offered insizes from 1/2" to 10" in a variety of materials. Klaus Union valves areused wherever fugitive emissions are a concern.
Sealless MixersMagnetic drive mixers and agitatorswith torque capabilities to 2,200 ft-lbswithout gear reduction and up to11,000 ft-lbs with gear reduction.Temperature capabilities up to 840°F(450°C) and pressure ratings up to4500 psi. For use in chemical and pharmaceutical industries where leakage cannot be tolerated, or where product purity is important.Mixer/agitator has a dry run capacityof 960 rpm.
KLAUSUNIONHOUSTON, TEXAS
P. O. Box 672186Houston, Texas 77267Phone: (281) 999-1182Fax: (281) 999-1185www.klausunion.com
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Klaus Union, Inc. is conveniently situatedcentrally in the United States to service the North American markets. The strategiclocation near Houston IntercontinentalAirport allows easy access for domestic andinternational shipping and transportation.
KU PUMP 0999