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LS8
* Information is approximate and can change without notice / * Performance Based on 1 Atm, 68F/20C, 36% RH and 3550 rpm
Standard Specifications
Multistage Turbo
PRESSURE PERFORMANCE
Materials of Construction
Testing
Engineered Solutions
Alternative Materials - Stainless Steel, Ductile, or otherNACE Compliance for Process GasSpecial Coating or SealsCustom Packaging to Hazardous Area ClassificationCall Us Today to Discuss Your Needs
3200 3600 4000 CFM
16
14
12
10
8
6
4
2
0
1200
1000
800
600
400
200
DISC
HARG
E PR
ESSU
RE
INLET FLOW RATE
mbar PSIG
0 400 800 1200 16000 2000 2400 2800
1000 40002000 3000 5000 70006000 m3/hr
360
320
280
240
200
160
120
80
40
0
280
240
200
160
120
80
40
BHP kW
SHAF
T IN
PUT
POW
ER
200
180
160
140
120
100
80
60
40
20
0
140
120
100
80
60
40
20
BHP kW
SHAF
T IN
PUT
POW
ER
Number of Stages ................ 1 to 9 (60 Hz) 1 to 10 (50 Hz)Inlet Connection ................... 8" Flange, ASA 125# /150# Drilling Optional DIN 200 FlangeOutlet Connection................. 6" Flange, ASA 125# /150# Drilling Optional DIN 150 FlangeOperating Speed................... Design 3,600 RPM - 60 Hz / 3,000 RPM - 50 HzCase Pressure ...................... 25 PSIG / 2 BarSeals (Air) ............................ Labyrinth TypeSeals (Gas) ........................... Carbon Ring with Purge, Custom AvailableBearings ............................... Anti-friction type, AFBMA L10 100,000 hour ratingLubrication ........................... Splash Lubricated Oil or Oil Mist ConnectionsImpeller Diameter................. 26.00 in (660 mm) 60 Hz Impeller Tip Speed ............... 324.8 ft/s (99.0 m/s) @ 3550 RPMFirst Critical .......................... 4,668 RPM (9 Stage 60 Hz)Drive Type............................. Direct CoupledShaft End .............................. 2.047 in (52 mm) Diameter at CouplingVibration Tollerance ............. .18 in/s (4.57 m/s) Maximum
Casing ................................ ASTM A48 Class 30 Cast IronBearing Housings ................. ASTM A48 Class 30 Cast IronOil Reservior......................... ASTM A48 Class 30 Cast IronShaft ..................................... ASTM A109 1045 Carbon SteelImpellers .............................. ASTM A356-T6 Cast Aluminum ASTM AA-6061 FabricatedSeals (Air) ............................ ASTM B86 Z35631 Zinc Alloy Aluminum Seals (Gas) ........................... ASTM C695 Molded GraphiteInterstage Vanes................... ASTM A240 304 Stainless SteelJoint Sealing......................... RTV Silicone CompoundTie Rods ............................... ASTM A108 1045 Carbon SteelBlower Base.......................... ASTM A36 Structural SteelMotor Pedestal ..................... ASTM A36 Structural SteelIsolation Pads....................... Neoprene RubberFinish .................................... 2 Part Epoxy - Lone Star Gray
Balancing.............................. Military Standard 167-1 or ISO 1940Noise Level ........................... OSHA 1910.95, ISO 2151:2004 Performance......................... ASME PTC-10, PTC-13, ISO 5389Hydrotesting......................... API 612 @ 1.5 Times MAWP Witness Testing Available API 617 Option
EXHAUSTER PERFORMANCE
3200 3600 4000 CFM
16
14
12
10
8
6
4
2
0
533
467
400
333
267
200
133
67
INLE
T VA
CUUM
INLET FLOW RATE
mbar
0 400 800 1200 16000 2000 2400 2800
1000 40002000 3000 5000 70006000 m3/hr
inHg
info@glturbo.comwww.glturbo.com
LS8 Multistage Turbo
Weight* Wk2
Model
LS8-2
LS8-3
LS8-4
LS8-5
LS8-6
LS8-7
LS8-8
LS8-9
LB
1,235
1,517
1,799
2,081
2,363
2,646
2,928
3,210
Kg
560
688
816
944
1,072
1,200
1,328
1,456
LB-ft2
21
31
41
51
61
71
81
91
Kg-m2
0.44
1.29
1.71
2.14
2.56
2.98
3.41
3.85
*Approximate weight for blower only.
Model
LS8-2
LS8-3
LS8-4
LS8-5
LS8-6
LS8-7
LS8-8
LS8-9
A*
11.5
15.5
19.4
23.4
27.4
31.4
35.3
39.3
(292.1)
(392.9)
(494.0)
(594.9)
(696.0)
(796.8)
(897.9)
(998.7)
B*
(407.2)
(508.0)
(608.8)
(709.9)
(810.8)
(911.9)
(1012.7)
(1113.8)
16.0
20.0
24.0
27.9
31.9
35.9
39.9
43.8
F†
58
71
71
83
83
83
94
94
(1473)
(1803)
(1803)
(2108)
(2108)
(2108)
(2388)
(2388)
L†
(1727)
(2057)
(2057)
(2362)
(2362)
(2362)
(2642)
(2642)
68
81
81
93
93
93
104
104
*Dimensions are shown in inches (and millimeters) are approximate. Do not use for constructions purposes.†Dimensions vary depending on coupling & motor frame size.
Packaged Dimensions[200 DIN] [150 DIN]
B
LF
A
8" INLET 6" OUTLET
12.79 [324.94]
20.86 [529.81]
7.87 [199.90]
.39 [9.91]
8.78 [223.08]
ISOLATION PADS
20.08 [510.11]
20.45 [519.50]
36.19 [919.12]
25.98 [659.89]
38.07 [967.08]
16.94 [430.39]
14.38 [365.15]
25.98 [659.89]
POSITION #1*
PO
SITIO
N #3
PO
SIT
ION
#2
INLET & OUTLET ORIENTATION OPTIONSThe orientation of the inlet and outlet is selectable from any of thethree different positions, as viewed when facing the exterior of the part:
POSITION #1*
PO
SITIO
N #3P
OS
ITIO
N #
2
* STANDARD CONFIGURATION
GENERAL ARRANGEMENT
6.53 [165.93]
TYP.
25.13 [638.30]
TYP.
2.00 [50.80] TYP.
Ø8.00 [Ø203.20]
Ø11.75 [Ø298.45] B.C.
29.13 [739.90]
4X Ø.94 [Ø23.88]
BOTTOM FLANGE
6" OUTLET FLANGE (ANSI 150#), Ø11.00 (279.4) O.D.8X 3/4-10 UNC TAPPED HOLES ON Ø9.50 (241.3) B.C.
OPTIONAL 150mm FLANGE (DIN), Ø11.22 (285) O.D.8X 18mm CLEARANCE HOLES ON Ø9.45 (240) B.C.
8" OUTLET FLANGE (ANSI 150#), Ø13.50 (342.9) O.D.8X 3/4-10 UNC TAPPED HOLES ON Ø11.75 (298.45) B.C.
OPTIONAL 200mm FLANGE (DIN), Ø13.39 (340) O.D.8X 18mm CLEARANCE HOLES ON Ø11.61 (295) B.C.
GLT-3.1-LS8-01
Recommended