Welch 302202+303102 NW25 ring and clamp
Welch brand NW 25 aluminum hinged clamp with stainless centering ring/Viton
ISO vacuum flange connectors Nominal width 25mm. Secures NW25 (KF, QF, DN) flanges with thumb screw.
Welch ring and wing set NW25
Welch brand NW 25 aluminum hinged clamp with stainless centering ring/Viton
ISO vacuum flange connectors Nominal width 25mm. Secures NW25 (KF, QF, DN) flanges with thumb screw.
Welch ring and wing set NW25

