Ralston DP0V Pneumatic Hand Pump
Ralston DP0V pneumatic hand pump: 0 to 125 psi (8.6 bar) with 0.01 psi fine adjustment — for precise low-pressure calibration or differential pressure testing against an external reference.
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Same-day response on quotes. ISO/IEC 17025 accredited calibration available.
Overview
The Ralston DP0V is a pneumatic cylinder hand pump. Ralston positions it for very precise low-pressure calibration or differential pressure testing using an external pressure calibrator as the reference.
DP0V-0000 configuration
Per Ralston, the DP0V-0000 pairs the pump with a 1/4" male NPT x male Quick-test process connection (brass, no check valve) and a 3 ft Quick-test 6,900 psi hose with brass ends.
Related
Need vacuum as well? See the Ralston DPPV pressure / vacuum hand pump. Read the pump against a digital pressure gauge or pressure calibrator, and connect with Quick-test hoses.
Specifications
| Key specifications (Ralston datasheet) | |
| Max pressure | 125 psi / 8.6 bar / 860 kPa (pressure only) |
| Fine adjustment resolution | 0.01 psi / 70 Pa |
| Piston displacement | 1.25 cu in |
| Media compatibility | air, inert gas, natural gas |
| Outlet ports | male Quick-test, and male Quick-test with cap and chain |
| Seal materials | Buna-N, Delrin |
| Operating temperature | 0 to 130 °F (−18 to 54 °C) |
| Burst pressure | 1,000 psi / 70 bar |
| Pump weight | 1.60 lb / 725 g |
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Select a included items to build your part number.
Specify the included items for a pneumatic cylinder hand pump to work with your reference gauge and process connection. Pump is 125 psi / 8.6 bar. Shipping and tax are confirmed when we review your order.
Ordering information
9 ordering models available.
| Model | Description | List Price | |
|---|---|---|---|
| DP0V-0000 | DP0V (125 psi / 8.6 bar) pump, no gauge adapter, 3ft hose, 1/4" MNPT process connection | $474.05 | |
| DP0V-100PSIG-FL | Calibration kit, DP0V pneumatic pump, 100 psi / 7 bar / 700 kPa FieldLab (0.1% of reading Accuracy) | $2,994.05 | |
| DP0V-1MBA | DP0V (125 psi / 8.6 bar) pump, 1/8" male NPT gauge adapter, 3ft hose, 1/4" MNPT process conn. | $494.04 | |
| DP0V-2FBA | DP0V (125 psi / 8.6 bar) pump, 1/4" female NPT gauge adapter, 3ft hose, 1/4" MNPT process conn. | $496.36 | |
| DP0V-2MBA | DP0V (125 psi / 8.6 bar) pump, 1/4" male NPT gauge adapter, 3ft hose, 1/4" MNPT process conn. | $497.88 | |
| DP0V-KIT4 | DP0V pneumatic pump, 3 gauge adapters (1/4" MNPT, 1/8" MNPT, 1/4" FNPT), 3ft hose, zippered bag, carrying case | $867.03 | |
| DP0V-KIT5-VJ | DP0V pneumatic pump, 100 psi/700 kPa LC20 gauge, case, 3ft hose, 1/4" MNPT adapter, zippered bag | $1,517.81 | |
| DP0V-KIT5-VJ-B1 | DP0V pneumatic pump, 100 psi LC20 gauge with Bluetooth, case, 3ft hose, 1/4" MNPT adapter, zippered bag | $1,715.81 | |
| DP0V-KIT6-VJ | DP0V pneumatic pump, 100 psi/700 kPa LC20 gauge, 3ft hose, 1/4" MNPT adapter | $1,190.96 |
Related products
Official compatibility and accessories for this model - not look-alike suggestions.
