Filtrite Hydrostatic Relief Valve 40mm.
- This Hydrostatic valve with the 40mm BSP thread will work in any hydrostatic valve with this BSP size thread .
- Was used in a few brands over the years Filtrite, Quiptron. Poolrite, Waterco, .
- 40mm BSP thread (Same as 40mm pool pressure fittings thread) .
In The Box -Quiptron Hydrostatic Relief Valve 50m