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Ralston DPPV | Pneumatic Pressure/Vacuum Hand Pump | 125 psi, -23 inHg
The DPPV is a hand-operated pneumatic pump that generates either positive pressure up to 125 psi (860 kPa) or vacuum to -23 inHg (-77.9 kPa) from a single piston of 1.25 cu in displacement. This listing is the base pump unit, weighing 1.90 lb (860 g), and it does not include a gauge, hose or adapters.
Key features
- Fine adjustment resolution of 0.01 psi (70 Pa)
- Anodized aluminium, brass and stainless steel construction with Buna-N and Delrin seals
- Male Quick-test outlet, also offered with a cap and chain
- Handles air, inert gas and natural gas; operates from 0 to 130 degrees F (-18 to 54 degrees C)
- Specifications
- Downloads
| Part Number | DPPV |
| Brand | Ralston |
| Model | DPPV |
| Max Pressure | 125 PSI / 8.6 bar / 860 kPa |
| Max Vacuum | -23 InHg / -77.9 kPa |
| Piston Displacement | 1.25 Cu In |
| Fine Adjustment Resolution | 0.01 psi / 70 Pa |
| Burst Pressure | 1000 PSI / 70 bar / 7.00 MPa |
| Materials | Anodized Aluminum, Brass, Stainless Steel |
| Seal Materials | Buna-N, Delrin |
| Outlet Port | Male Quick-test, Male Quick-test with cap and chain |
| Weight | 1.90 lbs / 860 grams |
| Length | 3.8 in / 97 mm |
| Width | 5.1 in / 13 cm |
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