Welch 302201+303101 NW16 ring and clamp
Welch brand NW 16 aluminum hinged clamp with stainless centering ring/Viton
ISO vacuum flange connectors Nominal width 16mm. Secures NW16 (KF, QF, DN) flanges with thumb screw.
Welch ring and wing set NW16
Welch brand NW 16 aluminum hinged clamp with stainless centering ring/Viton
ISO vacuum flange connectors Nominal width 16mm. Secures NW16 (KF, QF, DN) flanges with thumb screw.
Welch ring and wing set NW16

