Ralston DPPV-0000 - Pneumatic Pressure/Vacuum Hand Pump

The Ralston DPPV-0000 is a high-performance pneumatic hand pump designed for precise generation of both pressure and vacuum. Ideal for calibrating and testing pressure instruments, it combines portability, ergonomic handling, and industrial-grade durability. With its compact build and dual-function capability, this pump is trusted by technicians across calibration labs, process plants, and field service operations.

Key Features and Benefits:

• Dual Capability: Generates both pressure (up to 125 psi) and vacuum (up to 23 inHg)
• Compact & Portable: Lightweight for easy field use
• Ergonomic Design: Comfortable grip for extended use without fatigue
• Durable Construction: Built for harsh industrial and lab environments
• Compatible with Ralston Adapters: Enables leak-free, tool-free connections to pressure devices

Specifications:

• Function: Pressure & vacuum generation 
• Pressure Range: Up to 125 PSI / 8.6 bar 
• Vacuum Range: Up to 28.5 inHg 
• Material: Anodized aluminum & stainless steel 
• Application: Gauge & transmitter calibration 
• Weight: 1.7 lbs 
• Connection: Quick-connect fittings