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Ralston Instruments XHOV - Hydraulic Hand Pump

Portable hand operated hydraulic pumps that easily generate up to 5000 psi (350 bar)

Two outlet ports allow user to connect to both device under test and external pressure calibrator thus eliminating a tee.

Fine Adjustment piston provides an easy way to achieve precise pressure

Liquid reservoir holds enough fluid for multiple calibrations

Low volume Quick-test hose, gauge adapter and process connection can be attached to pump without thread sealant or a wrench

Rugged, all metal construction improves temperature and pressure stability

Made in U.S.A. Pressure Range 0 to 3000 psi (0 to 207 bar) Media Ralston Calibration Oil, mineral based oil, water

Outlet Port Male Quick-test with check valve, brass

Temperature range 0 to 130 °F (-18 to 54 °C)

Construction Anodized Aluminum, Brass, Plated Steel

Seal materials Buna-N, Delrin, Synthetic Cork, Teflon

Fine adjust resolution ±1.00 psi

Liquid reservoir Polycarbonate Liquid reservoir and (2) gaskets

Dimensions H: 9.82 in (24.9428 cm) x W: 4.75 in (12.065 cm) x D: 4.75 in (12.065 cm)
Click HERE for Specifications, Diagrams in PDF