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Real-world sizing and selection tool for a variety of the most popular pumps across the CIRCOR portfolio.
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![Allweiler CFHM Three Screw Pump](/sites/pumps/files/styles/original_small/public/2022-03/CFHM_FINAL-2.jpg?itok=pZDpv5_U)
Self-priming three-screw pump for hydraulic applications with pressures up to 120 bar. Robust design, with hardened and polished spindles and fully balanced axial thrust.
880
Max. Outlet Pressure [bar] :120
Max. Fluid Temperature [°C] :100
Viscosity Range [mm²/s] :3-760
![Allweiler CNH-B Centrifugal Pump 1](/sites/pumps/files/styles/original_small/public/2022-03/CNH-B2_0.jpg?itok=pFlsyhjl)
Used in a wide variety of processes in the chemical and process industries. They are also indispensable in other industries when it comes to safely and efficiently pumping aggressive or corrosive, hot or cold, clean or solids-laden media.
1.200
Max. Delivery Head [m] :147
Max. Outlet Pressure [bar] :25
Max. Fluid Temperature [°C] :350
![Allweiler NSSV Centrifugal Pump](/sites/pumps/files/styles/original_small/public/2022-02/NSSV_FINAL_4.png?itok=hV7kT7YV)
Proven, reliable solution for lubricating hydrodynamic plain bearings in large rotating equipment. This requires lubricating oil pumps that can be relied upon to provide long service life with minimal maintenance.
550
Max. Delivery Head [m] :150
Max. Outlet Pressure [bar] :16
Max. Fluid Temperature [°C] :100
![Allweiler NTT1 Centrifugal Pump](/sites/pumps/files/styles/original_small/public/2022-02/NTT1.png?itok=AneHNPT6)
Used in heat transfer systems to circulate organic heat transfer oils (also called thermal oil) up to 350°C. They offer an optimal combination of safety, efficiency and durable design to meet the requirements of demanding industrial processes.
2.300
Max. Delivery Head [m] :145
Max. Outlet Pressure [bar] :16
Max. Fluid Temperature [°C] :350
![Allweiler OptiFlow Progressing Cavity Pump](/sites/pumps/files/styles/original_small/public/2023-10/optiflow.png?itok=gfDvX_fR)
Optimizes all hydraulic characteristics such as flow pattern, power absorption and distribution, and lubrication to ensure long service life and maximum efficiency.
3.800
Max. Discharge Pressure [bar] :6
Max. Fluid Temperature [°C] :135
Max. Viscosity [mm²/s] :300.000
![Allweiler ACNP Progressing Cavity Pump](/sites/pumps/files/styles/original_small/public/2022-03/ACNP_0020072664.jpg?itok=UxntzXiJ)
Stainless steel CIP pumps for demanding media. They feature a high quality stainless steel design for easy cleaning and maintenance.
900
Max. Differential Pressure [bar] :12
Max. Viscosity [mm²/s] :150.000
Max. Fluid Temperature [°C] :130
Max. Stages :2
![9000_series_web-new-576x432](/sites/pumps/files/styles/original_small/public/2024-04/9000_series_web-new-576x432.png?itok=vftm8nPG)
MFG in Monroe NC USA
The 9000 series metering pumps are designed to deliver accurate and repeatable flow of metering additives, colorants, hydrogen fuel cell MEA gasketing sealant and adhesive application, or chemicals in a compact and efficient design.
400SS, 316SS, Tool Steel
Max. Pressure [psi] :2,500
Avail. Cap. Range [cc/min] :27,000
Max. Outlet Pressure [PSI] :2,500
![Allweiler Vertical PCP SEFBP](/sites/pumps/files/styles/original_small/public/2023-10/pcp-sefbp-1.png?itok=6Tnh5lHF)
Vertical progressing cavity pumps are the ideal solution for emptying tanks, pits, basins or containers. Thanks to their vertical design, they are submerged directly in the liquid to be pumped and ensure safe, efficient and trouble-free pumping.
2.000
Max. Differential Pressure [bar] :48
Max. Fluid Temperature [°C] :150
Max. Solid Content [%] :60
Max. Viscosity [mPa s] :300.000
![pep-ii-40_3.jpg](/sites/pumps/files/styles/original_small/public/2023-11/pep-ii-40_3.jpg?itok=lzSX8Ejj)
MFG in Monroe, NC USA
For polymer extrusion applications where product uniformity is critical.
750
Max. Flow Rate [lbs/hr] :7,000
Max. Fluid Temperature [°F] :950
Max. Disch. Pressure. [PSI] :10,000
![ZENITH BB-PEP Series](/sites/pumps/files/styles/original_small/public/2023-10/zenith-bbpep_web_new-2-1.png?itok=EXs8aVSE)
MFG in Monroe, NC USA
For polymer extrusion applications where product uniformity is critical. BB PEP Series pumps are specifically designed for medical tubing applications where high precision and ease of disassembly and cleaning are desired.
750
Max. Flow Rate [lbs/hr] :7,000
Max. Fluid Temperature [°F] :950
Max. Disch. Pressure. [PSI] :10,000
![Allweiler SFH Side Channel Pumps](/sites/pumps/files/styles/original_small/public/2022-01/Titelbild_SFH-Prospekt.png?itok=XG91i8Pb)
Self-priming side channel pumps are used for pumping aggressive and mechanically clean liquids. They are used especially for small flows and high heads.
36
Max. Delivery Head [m] :350
Max. Suction Head [m] :7
Max. Outlet Pressure [bar] :40
Max. Fluid Temperature [°C] :220
![ZENITH Flushable Paint Pump Series](/sites/pumps/files/styles/original_small/public/2023-10/zenith-flushable-paint_pump_4-23_silo-1.png?itok=yDOAw9CJ)
MFG in Monroe, NC USA
For paint and coating fluid applications requiring precise flow control and rapid pump solvent flushing between fluid changes.
3.0 – 6.0
Max. Flow Rate [cc/min] :1,800
Accuracy [%] :+/- 1
Repeatability :0.1% of set point
Max. Fluid Temperature [°C] :300