Bmeters 3/4 Inch Cold Water Flow Meter Single Jet Semi-dry Dial Protected Rolls

Specifications: Thread size: 3/4" Male BSP (1" Male BSP without adaptors);Usable for cold water (0 - 30C);Single jet;Semi-dry;Direct reading on 5 numeric protected rolls;Pressure closing ring rotating at 360deg;The rolls are dipped in a liquid filled chamber