The Additel 912 Low Pressure Test Pump is a durable and portable hand pump designed for precise pressure and vacuum generation during calibration. With a range from 95% vacuum to 60 psi (4 bar), it is ideal for calibrating low-pressure gauges, transmitters, sensors, and switches in both field and laboratory environments.
Engineered with user convenience in mind, the ADT912 features a fine adjust handle that provides resolution as accurate as 0.1 Pa (0.001 mbar), ensuring exceptional control and repeatability. Its pressure/vacuum selector switch allows quick mode changes, while the isolation valve maintains stable calibration conditions. Safety is built in with a 90 psi (6 bar) pressure limit and a security bolt pin for added protection.
Weighing just 2.8 kg (6.2 lb) with a compact footprint, the ADT912 is easy to transport, set up, and operate. The pump uses air as the pressure medium and connects via quick connectors, reducing setup time and minimising leaks.
