Imo Pump Product Lines
3-Screw Pumps
Three screw pumps are the largest class of multiple screw pumps in service today. They are commonly used for machinery lubrication, hydraulic elevators, fuel oil transport and burner service, powering hydraulic machinery and in refinery processes for high temperature viscous products such as asphalt, vacuum tower bottoms and residual fuel oils.
- 3E Series
- 3G Series
- 3D Series
- 6D Series
- 4SFC Series
- 4VKC Series
- USNP/4PIC Series
- 12D Series
- 4U/4T Series
- 6U/6T Series
- 8L Series
- 12L Series
- 413IC Series
- Emtec Series
- Tritec Series
- C324 Series
- T324 Series
- 323F Series
Gear Pumps
CIG (Crescent Internal Gear) pumps are produced primarily for fluid power applications and aircraft fuel test stands.
The patented tooth profile of CIG pumps avoids trapping fluid. The result is a very low pulsation, extremely quiet high efficiency pump. Single pumps are available in 54 different models and double pumps in over 1300 different combinations.
CIG (Crescent Internal Gear) pumps are produced primarily for fluid power applications and aircraft fuel test stands.
They are available in multiple stages for very high pressure or moderate pressure on very low viscosity fuels. Pumps are also available in double pump configurations which share a common inlet port but deliver two independent flows for supporting multiple machine functions.
The patented tooth profile of CIG pumps avoids trapping fluid. The result is a very low pulsation, extremely quiet high efficiency pump.
Single pumps are available in 54 different models and double pumps in over 1300 different combinations.
Single pump flow rates from 1 to 125 GPM ( 4 to 475 L/M) with continuous pressure ratings to 5000 PSIG (345 BAR).
Pumps are available in single and double configurations. The double pumps have a common inlet port and two independent discharge ports. Pumps can be provided in a number of staging arrangements allowing very high pressure capability or high pressure at low viscosity.
| CIGModel | ||||
|---|---|---|---|---|
| 2*005 | ||||
| 2*006 | ||||
| 2*008 | ||||
| 3*010 | ||||
| 3*012 | ||||
| 3*016 | ||||
| 4*020 | ||||
| 4*025 | ||||
| 4*032 | ||||
| 5*040 | ||||
| 5*050 | ||||
| 5*063 | ||||
| 6*080 | ||||
| 6*100 | ||||
| 6*125 | ||||
| 8*160 | ||||
| 8*200 | ||||
| 8*250 | ||||
* Number of stages / Available 1 through 5 Stages
(1) At 1750 rpm / Capable of operating at higher and lower speeds – Contact Imo Pump
Marine Pumps
Imo supplies 3-screw pumps for engine room services such as fuel oil transfer, boost, stripping and burner.
Fuels handled range from heavy bunker fuels to light jet fuels.
Pumps can be supplied to commercial marine standards or to full military specifications including US Navy shock, vibration and noise requirements.
