Chop-Check Piston Pump Archives

The heavy-hitters of the line, ARO® chop-check pumps are designed to move medium-to high- viscosity fluids ranging from 15,000 cPs to more than 1,000,000 cPs, and at delivery rates up to 12.2 gpm (46.3 L/min).

650934-X43-C Chop Check Piston Pump
2:1 Ratio

Max Flow: 2.7 GPM (10.2 LPM)

Fluid Pressure: 100 - 2400 PSI (6.9 - 165.5 bar)
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650935-X43-C Chop-Check Piston Pump
3.6:1 Ratio

Max Flow: 1.5 GPM (5.7 LPM)

Fluid Pressure: 165 - 3960 PSI (11.4 - 273.1 bar )
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650941-XXE-C Chop-Check Piston Pump
1.2:1 Ratio

Max Flow: 8.7 gpm (33.1 LPM)

Fliud Pressure: 60-2670 PSI (4.1 - 184.1 bar)
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AF0412 Series Chop Check Piston Pumps & Packages
12:1 Ratio

Max Flow: 3.2 GPM (12.3 LPM)

Max Fluid Pressure: 2,085 psi (143.8 bar)

Lower pump material available in carbon steel or stainless steel
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AF0423 Series Chop Check Piston Pumps & Packages
23:1 Ratio

Max Flow: 1.8 GPM (6.9 LPM)

Max Fluid Pressure: 3,690 psi

Lower pump material available in carbon steel or stainless steel
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AF0443 Series Chop Check Piston Pumps & Packages
43:1 Ratio

Max Flow: 0.74 GPM (2.8 LPM)

Max Fluid Pressure: 6,549 psi
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AF0623S Series Chop Check Piston Pumps & Packages
23:1 Ratio

Max Flow: 3.2 GPM (12.3 LPM)

Max Fluid Pressure: 4,215 psi

Lower pump material available in carbon steel or stainless steel
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AF0646 Series Chop Check Piston Pumps & Packages
46:1 Ratio

6" Air Motor

Maximum Flow Rate: 1.8 GPM (6.9 LPM)

Maximum Fluid Pressure: 7,485 psi

Lower pump material available in carbon steel or stainless steel
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AF0665 Series Chop Check Piston Pumps & Packages
65:1 Ratio

6" Air Motor

Max Flow: 1.3 GPM (5.1 LPM)

Max Fluid: 7,475 psi
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AF0813 Series Chop Check Piston Pumps & Packages
13:1 Ratio

8" Air Motor

Max Flow: 12.2 GPM (46.3 LPM)

Max Fluid Pressure: 1,900 psi
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