Pneumatic Hand Pumps for High Pressure Calibration

Pneumatic Hand Pump Features:

Applications

• High pressure calibration where hydraulic pumps are not preferable
• Eliminate the need for nitrogen cylinders or use as back-up to nitrogen
• Complete flow computer calibration solution for custody transfer applications
• Bench-top gauge comparator for general pneumatic pressure calibration

General Features

• Generate -14 psi (-0.9bar) to 2000 psi (140bar) by hand
• Precision vernier allows fine adjustment at both high and low pressures
• Vent valve offers precise control and vents at the pressure connection to prevent pump contaminates
• Use as both a portable or bench-top pump
• Double output manifold with 1/4 NPT female fittings includes BSP adapters
• Extremely rugged design, will stand up to field use
• Isolation valve protects pump and increases fine control range

The new Martel Beta high pressure hand pump is a revolutionary portable pneumatic pump that can generate pressures up to 2000 psi (140bar) and vacuum to -14 PSI (-0.9bar) quickly and easily. The MECP2000 uses a unique dual stage pump design where a low pressure, high volume chamber is used to pre-charge a secondary high pressure chamber. This allows the pump to reach high pressure quickly and with a minimal amount of effort. The pump motion stays smooth through the entire stroke. A precise vernier control allows pressure to be fine tuned with high resolution. The vernier chamber provides enough range so it can be used to generate low pressures (200" H₂0 or 500mbar) with no pumping. Both high and low pressure calibrations can be done with one device.