Pre-Sure™ Cap

The Pre-Sure™ Cap is a pressure indicator that allows system operators to see whether a pipe is pressurised and whether it is safe to remove or replace connections. As soon as the pressure reaches or exceeds 0.35 bar (35kPa; 5PSI) the indicator extends, signalling that it is unsafe to disconnect the connections. The Pre-Sure™ Cap is installed in the pipework system instead of conventional end caps or blind nuts.