Ralston DPPV-0000 Pneumatic Vacuum & Pressure Hand Pump

Gauge: None, Gauge Adapter: None, Hose Adapter: QTHA-2MB0 1/4″ male NPT x male Quick-test no check-valve brass, Hose: QTQT-HOS-3ft Quick-test 6900 psi hose – brass – 3ft (92 cm) long

DPPV pressure and vacuum test pump with generation to 125 PSI and easy conversion from pressure to vacuum

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Generate either 125 psi (8.6 bar) pressure or 23 inHg (584 mmHg) 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, eliminating a tee. Large-volume, fine-adjustment piston provides precise control, even at very low pressure.

Precisely vent pressure with soft-seated bleed valve. Generate either a vacuum or a pressure for calibrating low pressure, or vacuum instrumentation using an external pressure calibrator.

Dimensions 3.63 in (9.2202 cm) x 8.5 in (21.59 cm) x 3.63 in (9.2202 cm)
Seal Materials Buna-N, Delrin, Teflon
Weight 1.71 lb (0.8 kg)
Hose QTQT-HOS-3ft Quick-test 6900 psi hose, brass hose ends, 3 ft (92 cm) long
Assembly DPPV
Outlet Port 2 QTFT-3SB0 Male Quick-test outlet port with cap and chain, brass
Pressure Range 0 to 125 psi (0 to 9 bar)
Fine Adjust Resolution ±0.01 psi
Construction Anodized Aluminum, Brass, Stainless Steel
Temperature Range 0 to 130 °F (-18 to 54 °C)
Outlet Port 1 QTHA-3SB0 Male Quick-test outlet port, no check-valve, brass

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