Ralston Instruments, Inc. APGV (300 psi / 20 bar) pump, 300 psi digital gauge, 3ft hose, 1/4" MNPT process conn. APGV-300PSIG-D

APGV-300PSIG-D APGV (300 psi / 20 bar) pump, 300 psi digital gauge, 3ft hose, 1/4" MNPT process conn. Calibrate pressure instrumentation to 300 psi with air using the included pressure gauge Portable, hand operated pump easily generates 300 psi (20 bar) without electricity or compressed air Light, compact pump can be easily transported to remote locations Fine adjustment piston allows the user to achieve an exact pressure for cardinal point pressure calibrations Precisely vent pressure with soft seated bleed valve Quick-disconnect gauge adapter allows changing test 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 Rugged, all metal construction improves temperature and pressure stability Made in U.S.A. Item Includes Hand Pump - APGV Assembly (APGV) Gauge - 0-300 psig Digital Pressure Gauge (±0.25% full scale accuracy) (GAUD-0300) Gauge Adapter - 1/4" Female NPT swivel, brass (SWIV-2FBW) Hose - Quick-test 6900 psi hose, brass hose ends, 3 ft (92 cm) long (QTQT-HOS-3ft) Hose Adapter - 1/4" male NPT x male Quick-test, no check-valve, brass (QTHA-2MB0)