Hydraulic Hand Pumps with Gauge Connection HPGV (3000 psi / 210 bar), XHGV (5000 psi / 350 bar) Fast and efficient 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 5000 psi (350 bar) • Fine adjustment piston provides an easy way to fine tune exact pressure • Bleed pressure slowly with soft seated vent valve • 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 • Low volume Quick-test hose, gauge adapter and process connection can be attached to pump without thread sealant or a wrench • Made in U.S.A. Specifications Pump connection type National Pipe Thread (NPT) British Parallel Thread (BSPP)* Pressure media Ralston calibration oil (QTHP-HYDL), mineral based oil, hydraulic oil, water Ralston calibration oil (QTHP-HYDL), mineral based oil, hydraulic oil, water Fine adjust resolution ± 1 psi ( 0.1 bar) ± 1 psi ( 0.1 bar) Reference connection (brass) 1/4” female NPT swivel (SWIV-2FBW) 1/2” female BSPP swivel (SWIV-4GBW) HPGV outlet port (brass) Male Quick-test with check-valve (QTHA-3SB1) Male Quick-test with check-valve (QTHA-3SB1) XHGV outlet port (brass) Male Quick-test with cap and chain (QTFT-3SB0) Male Quick-test with cap and chain (QTFT-3SB0) Calibration hose (brass ends) 3 ft (92 cm) long (QTQT-HOS-3’) 1 m (3.3 ft) long (QTQT-HOS-1m) Process connection (brass) 1/4” male NPT (QTHA-2MB0) 1/4” female BSPP (QTHA-2FB0-RG) Liquid reservoir 7.2 fl oz (256 ml) clear polycarbonate (QTHP-RESV) 7.2 fl oz (256 ml) clear polycarbonate (QTHP-RESV) Construction Brass, aluminum, plated steel Brass, aluminum, plated steel Seal material Buna-N, Teflon™, Delrin™, synthetic cork Buna-N, Teflon™, Delrin™, synthetic cork Bottle included 12 fl oz (355 ml) with flip-up top, empty 12 fl oz (355 ml) with flip-up top, empty Weight 2.6 lb (1.2 kg) 2.6 lb (1.2 kg) Ordering information HPGV, XHGV pumps with brass NPT connections Model Description HPGV-0000 3000 psi (210 bar) pump, hose, NPT gauge swivel and process connection XHGV-0000 5000 psi (350 bar) pump, hose, NPT gauge swivel and process connection HPGV, XHGV pumps with brass BSPP connections* Model Description HPGV-4GBW 3000 psi (210 bar) pump, hose, BSPP gauge swivel and process connection XHGV-4GBW 5000 psi (350 bar) pump, hose, BSPP gauge swivel and process connection * Not for sale in North American market For hoses and accessories see page 17. For a complete list of accessories and parts see product manual or detailed specification sheet. For a list of the most commonly used gauge and process connections see page 18. For a complete list refer to Ralston Instruments Pressure Connection catalog. Contact your Ralston Instruments dealer or the factory for information on reference gauges and pressure calibration kits. R alston Ins t rum ent s, L LC w ww.ralstonins t .com 1 . 8 0 0 . 3 47.6575