Ralston Instruments DPPV-3FBA-RG

Product Highlights

• Generate either 125 psi (8.6 bar) pressure or 23 InHg (584 mm Hg) vacuum with the same pump
• Unique design allows the user to convert from pressure to vacuum by simply twisting a knob, even with gloves on
• Two outlet ports allow connection to reference pressure gauge or pressure calibrator as well as device under test, thus eliminating a tee
• Large volume fine adjustment piston provides precise control, even at very low pressures
• Precisely vent pressure with soft seated bleed valve
• Made in U.S.A.

Each Unit Includes

• Hand Pump - DPPV Assembly (DPPV)
• Gauge Adapter - G 3/8" female BSPP (ISO 228/1) x female Quick-test, no check-valve, brass (QTHA-3FBA-RG)
• Hose - Quick-test 6900 psi 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 Quick-test, no check-valve, brass (QTHA-2FB0-RG)