Ralston DV0V Vacuum Hand Pump
Ralston DV0V vacuum hand pump: generate vacuum to calibrate vacuum devices in the field, with 0.01 psi fine adjustment and Quick-test outlets.
Pick your exact configuration in the ordering table below to add it to your cart.
Same-day response on quotes. ISO/IEC 17025 accredited calibration available.
Overview
The Ralston DV0V is a vacuum hand pump. Ralston describes it as a way to generate vacuum to calibrate vacuum devices in the field, using an external reference.
DV0V-0000 configuration
Per Ralston, the DV0V-0000 kit pairs the pump with a 1/4" male NPT x male Quick-test brass process connection (no check valve) and a 3 ft Quick-test 6,900 psi hose with brass ends.
Related
For pressure and vacuum in one pump, see the Ralston DPPV. Read the pump against a digital pressure gauge or pressure calibrator, and connect with Quick-test hoses and fittings.
Specifications
| Key specifications (Ralston datasheet) | |
| Function | Vacuum 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; male Quick-test with cap and chain |
| Pump materials | Anodized aluminum, brass, stainless steel |
| Seal materials | Buna-N, Delrin |
| Operating temperature | 0 to 130 °F (−18 to 54 °C) |
| Pump weight | 1.60 lb / 725 g |
Videos
Documents
Build your part number
Configure your DV0V
Pick your options and we'll build the exact part number with a list-price estimate.
Select a included items to build your part number.
Specify the included items for a vacuum cylinder hand pump to work with your reference gauge and process connection. Pump is 23 inHg vacuum. Shipping and tax are confirmed when we review your order.
Ordering information
11 ordering models available.
| Model | Description | List Price | |
|---|---|---|---|
| DV0V-0000 | DV0V (25 inHg / 650 mm Hg Vac) pump, no gauge adapter, with 3ft hose, 1/4" MNPT process conn. | $474.05 | |
| DV0V-1MBA | DV0V (25"Hg / 650 mm Hg Vac) pump, 1/8" male NPT gauge adapter, 3ft hose, 1/4" MNPT process conn. | $494.04 | |
| DV0V-2FBA | DV0V (25"Hg / 650 mm Hg Vac) pump, 1/4" female NPT gauge adapter, 3ft hose, 1/4" MNPT process conn. | $496.36 | |
| DV0V-2FBA-RG | DV0V (25"Hg / 650 mm Hg Vac) pump, 1/4" FBSPP gauge adapter, 1m hose, 1/4" FBSPP process conn. | $530.15 | |
| DV0V-2MBA | DV0V (25"Hg / 650 mm Hg Vac) pump, 1/4" male NPT gauge adapter, 3ft hose, 1/4" MNPT process conn. | $497.88 | |
| DV0V-3FBA-RG | DV0V (25"Hg / 650 mm Hg Vac) pump, 3/8" FBSPP gauge adapter, 1m hose, 1/4" FBSPP process conn. | $532.59 | |
| DV0V-4FBA-RG | DV0V (25"Hg / 650 mm Hg Vac) pump, 1/2" FBSPP gauge adapter, 1m hose, 1/4" FBSPP process conn. | $543.65 | |
| DV0V-KIT3 | DV0V vacuum pump, 3 gauge adapters (1/4" MNPT, 1/8" MNPT, 1/4" FNPT), 3ft hose, zippered bag, carrying case | $867.03 | |
| DV0V-KIT4-GA | DV0V vacuum pump, -30 inHg/100kPa kPa LC20 gauge, case, 3ft hose, 1/4" MNPT adapter, zippered bag | $1,517.81 | |
| DV0V-KIT4-GA-B1 | DV0V vacuum pump, -30 inHg LC20 gauge with Bluetooth, case, 3ft hose, 1/4" MNPT adapter, zippered bag | $1,715.81 | |
| DV0V-KIT6-GA | DV0V vacuum pump, -30 inHg/100 kPa LC20 gauge, gauge connection, 3ft hose, 1/4" MNPT adapter | $1,190.96 |
Related products
Official compatibility and accessories for this model - not look-alike suggestions.
