DN 5.0 mm (1/4"). Flow capacity of 16.1 l/min (3.5 GPM UK). Max working pressure 70 MPa. Made of zinc plated steel. Screw-to-connect couplings.
DN 7.0 mm (3/8"). Flow capacity of 21.2 l/min (4.7 GPM UK). Max working pressure 70 MPa. Made of zinc plated steel. Screw-to-connect couplings.