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![Engineering_photo](/sites/pumps/files/2024-07/8x10_colfax-122-final.jpg)
Real-world sizing and selection tool for a variety of the most popular pumps across the CIRCOR portfolio.
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![IMO 3E Series](/sites/pumps/files/styles/original_small/public/2023-10/imo-3e187-3e-series.png?itok=aloRj-ye)
MFG in Columbia, KY USA
These three screw pumps are used for fuel oil transfer and burner services, machinery lubrication and other industrial pumping applications.
150
Max. Flow Rate [GPM] :100
Max. Viscosity [mm²/s] :5,400
Max. Fluid Temperature [°F] :250
![imo-3g_series](/sites/pumps/files/styles/original_small/public/2023-10/3g137-imo-3g_series.jpg?itok=vLB1CHB0)
MFG in Columbia, KY USA
3G Series pumps are used for fuel oil transfer and burner services, machinery lubrication and other industrial pumping applications.
250
Max. Flow Rate [GPM] :200
Max. Viscosity [mm²/s] :3,200
Max. Fluid Temperature [°F] :225
![IMO 4SFC Series](/sites/pumps/files/styles/original_small/public/2023-10/imo-4sfc-series-new-1.png?itok=eVpjOxKs)
Made in Germany
This series is engineered to deliver excellent performance over a wide range of fluid viscosities and system pressures.
1,450
Max. Flow Rate [GPM] :15
Max. Viscosity [mm²/s] :2,000
Max. Fluid Temperature [°F] :176
![IMO 4T Series](/sites/pumps/files/styles/original_small/public/2023-10/imo-4t-series-new-1.png?itok=Hir3rMMF)
MFG in Monroe, NC USA
This series pump is primarily used for medium pressure gas sealing applications on compressors.
1,500
Max. Flow Rate [GPM] :200
Max. Viscosity [mm²/s] :3,200
![ALLHEAT NTWH](/sites/pumps/files/styles/original_small/public/2023-10/ntwh_ctwh.png?itok=49m-SaL5)
Designed for safe and reliable pumping of heat transfer fluids - whether your heat transfer fluid is organic mineral oil-based, synthetic heat transfer oil up to 400°C, or hot water up to 207°C.
1.450
Max. Delivery Head [m] :100
Max. Outlet Pressure [bar] :25
Max. Fluid Temperature [°C] :400
![IMO 4VKC Series](/sites/pumps/files/styles/original_small/public/2023-10/imo-4vkc-series-1.png?itok=eHmqD0Nu)
Made in Germany
This series pump is engineered to deliver excellent performance over a wide range of fluid viscosities and system pressures.
1,160
Max. Flow Rate [GPM] :258
Max. Viscosity [mm²/s] :2,000
![6d137-imo-series](/sites/pumps/files/styles/original_small/public/2023-10/6d137-imo-series.jpg?itok=wLn5U_pZ)
MFG in Monroe, NC USA
Series 6D IMO® pumps are intended for high pressure service on fluids with viscosity from 2cSt to 25,000ssu.
1,500
Max. Flow Rate [GPM] :400
Max. Viscosity [mm²/s] :5,400
Max. Fluid Temperature [°F] :250
![Allweiler ALLTRIMM Propeller Pump](/sites/pumps/files/styles/original_small/public/2023-10/alltrimm-2-1.png?itok=DVEP5GH-)
Anti-Heeling-Systems keep ships in balance during loading and unloading. Innovative inline propeller pump, also known as axial flow pump, designed specifically for use in Anti-Heeling-Systems.
1.400
Max. Delivery Head [m] :20
Max. Outlet Pressure [bar] :2,5
Max. Fluid Temperature [°C] :40
No. of Stages :1 & 2
![IMO 6T/6U Series](/sites/pumps/files/styles/original_small/public/2023-10/6t-new-1.png?itok=dk9AyWHf)
MFG in Monroe, NC USA
This series pump delivers excellent suction performance over a wide range of viscosities.
2,500
Max. Flow Rate [GPM] :200
Max. Viscosity [mm²/s] :2,000
Max. Fluid Temperature [°F] :176
![IMO AB E4 Three Screw Pump](/sites/pumps/files/styles/original_small/public/2022-01/E4_FINAL.png?itok=kOS4T9mh)
Based on the latest technology and are ideally suited for use in hydraulic applications up to 250 bar. Known for their exceptional reliability, maintaining productivity and minimizing downtime.
1.050
Max. Inlet Pressure [bar] :10
Max. Outlet Pressure [bar] :250
Max. Fluid Temperature [°C] :155
Viscosity Range [mm²/s] :1,6-400
![IMO LPD Three Screw Pump](/sites/pumps/files/styles/original_small/public/2022-01/LPD_FINAL.png?itok=4Wz3ZChc)
For fluids such as lube or hydraulic oils and fuel oils at pressures up to 16 bar. The three-screw technology provides smooth, low pulsation pumping while offering extreme durability compared to other pump technologies.
20
Max. Outlet Pressure [bar] :16
Max. Differential Pressure [bar] :16
Max. Fluid Temperature [°C] :155
Viscosity Range [mm²/s] :0,5-5.000
![IMO AB LPE OPTILINE Three Screw Pump](/sites/pumps/files/styles/original_small/public/2022-01/LPE_FINAL.png?itok=0ybD1ITo)
For a leak- and trouble-free operation. Innovative technology featuring magnetic couplings drastically reduces wear. The special design of the screws creates sealed chambers that precisely direct the liquid flow from the suction to the discharge side.
1.200
Max. Outlet Pressure [bar] :16
Max. Differential Pressure [bar] :16
Max. Fluid Temperature [°C] :180
Viscosity Range [mm²/s] :1,4-1.500