IMO 6T/6U Series
MFG in Monroe, NC USA
IMO 6T pumps are positive displacement pumps designed and engineered for excellent suction capability for a wide range of fluid viscosities.
The 6T series is produced in a cast steel casing with a combined foot/flange mounting arrangement. The pump is primarily used for medium pressure gas sealing applications on compressors.
Three-Screw Pumps
The Superior Pumping Technology
Discover our three-screw pumps - the clear choice for superior performance and versatility. The unique design with three interlocking spindles provides an extremely efficient and smooth flow, resulting in impressive overall efficiency.
In addition to excellent controllability, the self-priming pumps offer minimal pulsation and remarkably quiet operation, even at high discharge pressures.
Our three-screw pumps are true all-rounders, capable of handling a wide range of fluids of varying viscosities - from low-viscosity fluids to highly viscous substances. It’s robust design and the high wear resistance of the spindles ensure reliability and long life, making them the ideal choice for critical applications in a variety of industries.
- Delivers excellent suction performance over a wide range of viscosities
- Self-priming design features only three moving parts
- Easy to install and maintain
The 6U series pump is intended primarily as a high pressure fluid power pump. It is available foot or flange mounted and is suitable for cyclic pressure service.
The 6T series is produced in a cast steel casing with a combined foot/flange mounting arrangement. The pump is primarily used for medium pressure gas sealing applications on compressors.
This series is available in
Nominal flow rate, GPM/LPM, at 2,500 PSI (172 BAR), 200 SSU (43 CST)
SPEED RPM
|
6T/6U Series |
3500 |
2900 |
1750 |
1450 |
1150 |
|
118* |
16/59 |
12/45 |
- |
- |
- |
|
137 |
26/98 |
20/75 |
- |
- |
- |
|
156 |
39/150 |
31/116 |
14/52 |
- |
- |
|
187P |
55/210 |
43/164 |
20/75 |
- |
- |
|
187 |
72/271 |
56/214 |
27/103 |
20/74 |
- |
|
200 |
88/334 |
70/264 |
34/130 |
25/95 |
- |
|
218 |
118/446 |
94/354 |
47/178 |
35/132 |
23/87 |
|
250 |
180/682 |
144/545 |
75/283 |
57/214 |
39/146 |
*6U only
Maximum Speed*: Size 118: 5,400 RPM. Sizes 137 & 156: 4,400 RPM. Sizes 187 & UP: 3,600 RPM. Special pumps available to 8,000 RPM with boosted inlet pressure.
Consult Imo Pump.
* Assumes minimum inlet pressure requirements are met.
Construction features
Steel case, Dry installation, Horizontal or vertical installation, Self priming, Mechanical shaft seal
Other data
Design standard: Manufacturer STD
Fluids: Fuel Oils, Lubrication Oils, Oils > Crude Oil
Sealing: Single Mechanical seal
Capacity up to: 200 gpm
Pressure up to: 1,500 psiD
Viscosity range: 32 to 3,500 ssu
Speed up to: 3,600 rpm
Max. gpm: 200.00
Max. lpm: 757.08
Max. m³/hr: 45.42
Max. bar (dp): 172.37
Max. psi (dp): 2,500.00
Pressure Class (ANSI): 125, 250, 300, 600, 900
Max. cSt [mm²/s]: 647.60
Max. SSU: 3,000.00
Min. cSt [mm²/s]: 10.30
Min. SSU: 60.00
Max. °C: 121.00
Max. °F: 250.00
Min. °C: -18.00
Min. °F: 0.00
