The T-965 (system BXX) and T-975 (system BHX) pneumatic pressure pumps feature both vacuum and pressure generation. A quick switch (valve) makes it easy to switch from vacuum to pressure measurements. A built-in release valve, vernier valve for fine adjustment and dual pressure output enable safe and simple operation. The unit offers both metric and imperial threads on the reference connection and the hose. Each pump can be ordered alone or as part of a pressure system complete with compatible calibrator, fittings, hose and carrying case.