L Series Liquid Pumps
Water or Oil Service
Pressures from 165 to 101,000 PSI
L pumps are available as single acting with either a single or double air drive head and double acting with single air drive head.
L pumps are available as single acting with either a single or double air drive head and double acting with single air drive head.
- 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 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.