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Home > Pressure > Ralston Hydraulic Hand Pumps with Gauge Connections
Ralston Hydraulic Hand Pumps with Gauge Connections
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Price: From $352.20 to $357.30
Manufacturer: RALSTON
Mfr. Part Number: ..GV series
Choose Your Model
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Hydraulic Hand Pumps with Gauge Connections
Fast and effecient hydraulic field testing of pressure transmitters, gauges or switches is aided by an integral gauge adapter which allows the user to quickly attach a precision test gauge to the pump.
Features:
- Portable hand operated hydraulic pumps that easily generate up to 5000psi
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Fine adjustment piston provides an easy way to fine tune exact pressure
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Bleed pressure slowly with soft seated vent valves
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Liquid reservoir holds enough fluid to multiple calibrations
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Marine brass contruction resists corrosion and abuse
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Quick-disconnect gauge adapter allows changing gauges without using a wrench
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Low volume Quick-test hose, gauge adapter and process connection can be attached to pump without thread sealant or a wrench
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Made in the USA
Pump Connection type: National Pipe Thread (NPT)
Pressure Media: Ralston calibration oil (QTHP-HYDL), mineral based oil, hydraulic oil, water
Fine adjust resolution: +- 1 psi
Reference connection (brass): 1/4" female NPT swivel (SWIV-2FBW)
Calibration hose (brass ends): 3 ft long (QTQT-HOS-3)
Process Connection (brass): 1/4" male NPT (QTHA-2MBO)
Liquid reservoir: 7.2 fl oz clear polycarbonate (QTHP-RESV)
Construction: Brass, aluminum plated steel
Seal Material: Buna-N, Teflon, Delrin, synthetic cork
Bottle Included: 12 fl oz with flip-up top, empty
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Price: From $9.20 to $22.00
Mfr # QTHA-3S-0 series
Available in Brass/Stainless Steel
With/Without Check Valve
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Price: From $16.00 to $19.00
Mfr # QTFT-3S-O series
Available in Brass/Stainless Steel
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Price: From $8.70 to $41.00
Working Pressure: 5000 PSI w/out Check Valve
3000 PSI with a Check Valve
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Price: From $37.70 to $445.00
Mfr # HOS. Ralston Quick-test Hoses. Available in custom lengths, custom ends, and pressures to 11,000 psig +. See available stock lengths, call for custom versions.
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Price: From $12.90 to $21.00
These fit to the old design Ralston Hydraulic, Pneumatic and Vacuum pumps. Consult customer service for help with spare parts.
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Mfr # QTHA series Repair kits. For Ralston fittings. Basically, an O-Ring.
Picture reflects check valves for Hydraulic pumps PLUS the O-Rings.
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Replacement parts Mfr # QTHP series. Replacement parts for Ralston Hydraulic test pumps.
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