Filmaster® Filling Loop
The Filmaster filling Loop is WRAS approved and allows sealed heating systems to be re-filled or re-pressurised from the mains water supply. The Filling Loop feeds water back into the system until it has reached the required pressure.

Both sides of the pipe are fitted with valves to allow the user to easily cut off the water supply at both ports and disconnect the pipe. We also supply optional metal watertight blanking caps for additional security. Thumb grips are also installed at both ends of the pipe in order to allow fast connection and disconnection.