Welch Vane, 1st Stage - Cast Iron, Part# 411059IRON

Welch Vane, 1st Stage - Cast Iron are durable vane that is both thermally stable and corrosion resistant for most vacuum pump applications. A close seal is maintained against the wall of the pumping chamber by the vanes which prevent fluid from leaking back across the pump. More information about Welch Vane, 1st Stage can be found in the Pdf catalog & documents given below. Welch Vane, 1st Stage - Cast Iron belongs to a family of Duoseal, Chemstar and are used for Pump Models 1399, 1400N, 1400. It has Part# 411059IRON