The manometer reducer is an original spare part for ESPA brand filter valves, designed for mounting a pressure manometer on the multi-port valves of the filter unit.
The precise dimensions ensure a perfect seal without the risk of water leakage under pressure. The part is made of plastic resistant to pool chemicals and UV radiation.
Suitable as a spare part when repairing or renovating a filter assembly with an ESPA valve. Installation requires no special tools.
