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MaxPro Technologies

MaxPro L 25 VES Pump

MaxPro L 25 VES Pump

Regular price $2,500.00 USD
Regular price $4,500.00 USD Sale price $2,500.00 USD
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Pump Type

Single Air Drive Head

Pressure Ratio


Maximum Outlet Pressure

4,060 psi

Displacement Per Cycle

2.15 in³

Inlet Connection

1/2 in

Outlet Connection

1/2 in


32 lb

Dimension A

11.62 in

Dimension AS

9.75 in

Dimension B

8.25 in

Dimension C

3.63 in

Dimension D

6.88 in

Dimension E

7.81 in

Dimension F

3.19 in

Air Drive Pressure

15 to 145 psi

Body Material

Stainless Steel

Inlet Liquid Connection

1/2 in

Outlet Liquid Connection

1/2 in

Air Drive Pressure

15 to 145 psi

Air Inlet

1/2 in. Female National Pipe Thread (FNPT)


  • Easy to install and operate
  • Pressure maintained without energy consumption
  • Explosion proof, no electrical power required
  • Pilot air control for remote operation standard on many models
  • External spool valve for quick maintenance on most models
  • Dry air spool valve option available for severe service applications
  • Chemical service pumps are standard with separation fitting
  • Optional seal materials, port connections, double acting, multiple air heads, single stroke, adjustable stroke, special pumps, just ask
  • L series pumps have stainless steel bodies and 17-4 plungers.
  • All L pumps have UHMWPE (Ultra-High Molecular Weight Polyethylene) seals and Fluorocarbon (FKM)2 O-rings (-VE), except as noted.
  • L series pumps come standard with a bottom or side inlet. For side inlet, add - S to catalog number.
  • Air drive pressure range is 15 -145 psi unless limited by outlet pressure.
  • Air drive inlet is 1/2" FNPT.
  • For air control option, add-ACP to catalog number.
  • All L pumps come with an unregulated pilot port, 1/8" FNPT, in the top cap. This feature provides more accurate pressure control and is an ideal location for control instrumentation.
  • All L pumps are available with a double air drive head. This doubles the pressure ratio of the pump, allowing the use of a lower ratio base pump, to provide higher flow rates. It is also used to achieve a given outlet pressure with less air drive pressure Add - 2 to the catalog number.


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Care Instructions

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