Ralston DP0V-0000
Pneumatic Cylinder Hand Pump

  • Light weight, compact pump generates up to 125 psi (8.6 bar) with ease
  • Large volume fine adjustment piston provides precise control, even at very low pressures
  • Modular design makes field maintenance quick and easy
  •  Precisely vent pressure with soft seated bleed valve
  • Two outlet ports provide connections for both pressure reference and for device under test thus eliminating a tee
  • 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 reduces pressure changes due to temperature fluctuations
  • Made in U.S.A.
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Product Information
Datasheet 177 KB
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The ideal solution for very precise low pressure calibration or differential pressure testing using an external pressure calibrator as the reference
Pressure Range 0 to 100 psi (0 to 7 bar)
Media Air
Outlet Port1 Male Quick-test, brass
Outlet Port2 Male Quick-test with cap and chain, brass
Temperature Range 0 to 130 °F (-18 to 54 °C)
Construction Anodized Aluminum, Brass, Stainless Steel
Fine Adjust Resolution ±0.01 psi
Weight 1.49 lb (1.1 kg)
Dimensions H: 2.88 in (24.9428 cm) x W: 7.93 in (20.1422 cm) x D: 3.5 in (8.89 cm)
Ordering Information
Model Description Buy Online Price
DP0V-0000 Ralston DP0V0000 Pneumatic Cylinder Hand Pump  Buy Now $336.30
Included Accessories
  • 1 - Hand Pump - DPOV Assembly (DPOV)
  • 1 - Hose - Quick-test hose, brass hose ends, 3 ft (92 cm) long (QTQT-HOS-3ft)
  • 1 - Hose Adapter - 1/4" male NPT x male QT, no check-valve, brass (QTHA-2MB0)
Optional Accessories
QTHA-2FBA Ralston QTHA2FBA NPT Female Quick-test Gauge Adapter (1/4" Female NPT)  Buy Now $15.70
QTQT-HOS-3FT Ralston QTQTHOS3FT Quick-test Hose (3 ft), Brass Hose Ends  Buy Now $47.90