Pneumatically & Hydraulically Actuated Diaphragm Pump
WILROY Series

The WILROY metering pump is a unique blend of Williams and Milton Roy pump technology

The WILROY is a pneumatic-hydraulically actuated diaphragm pump designed for high pressure chemical injection used in applications where the media needs to be isolated by a TFE diaphragm. Can be used for a variety of high-pressure process applications.

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Features

Gylon^® diaphragm offers a wide range of compatibility
Cartridge Design Approach
Displacement is adjusted by a Hydraulic Bypass Design
Pressure capabilities to 3000 PSI (207 BARG)
Flow rates from 0.035 gal/hr (0.1325 liters/hr) to 7.8 gal/hr (29.5 liters/hr)
Five sizes in two housing makes it field reconfigurable
Pneumatic controller, piston plunger and housing, and relay common with V-Series
Maintenance Free Sealed Hydraulic system
Double Diaphragm Leak-Detection Options