Product Overview: Ralston HPGV-4GBW Hydraulic Hand Pump
Ralston HPGV-4GBW Features:
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3000 psi (207 bar) HPGV pump
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Temperature range: 0 to 130 F
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1/2” female BSPP gauge swivel, hose, process connection
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Pressure source and gauge in one hand
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Outlet port: Male Quick-test with check valve, brass
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Directly connect to a process connection and calibrate using your precision gauge
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Fine adjust resolution: ±1.00 psi
- Fine adjustment piston provides an easy way to fine tune exact pressure
- Anodized Aluminum, Brass, Plated Steel
- Bleed pressure slowly with soft seated vent valve
- Polycarbonate Liquid reservoir and (2) gaskets
- Liquid reservoir holds enough fluid for multiple calibrations
- Marine brass construction resists corrosion and abuse
- Quick-disconnect gauge adapter allows changing gauges without using a wrench
- Seal material: Buna-N, Delrin, Synthetic Cork, Teflon
- Low volume Quick-test hose, gauge adapter and process connection can be attached to pump without thread sealant or a wrench
Ralston HPGV-4GBW Item Includes:
- Gauge Adapter – 1/2” female BSPP swivel, brass (SWIV-4GBW)
- Hose – Quick-test hose, brass hose ends, 1 m (3.3 ft) long (QTQT-HOS-1m)
- Hose Adapter – G 1/4” female BSPP (ISO 228/1) x male QT, no check-valve, brass (QTHA-2FBO-RG)
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