HL-FA-0436 真空配件

产品描述

Leybold exhaust valve plate for the Leybold SV630 rotary vane vacuum pump, made by Taixing in Xiamen, China. Original part number 71403321. This pump model takes 2 different plates. Tell us your pump model and we will send the complete set — getting one of them wrong is what causes the pump to lose ultimate vacuum after a rebuild. Minimum order 10 pieces. Send us your pump model, or a photo of the old plate, and we will match it — we do not ask you to measure it yourself.