Spring, Edwards, E1/E2M, E1M175, E1M275, Part# 27102019 – vacstellar

Description

This Edwards spring (Part# 27102019) is designed specifically for E1/E2M series vacuum pumps, including E1M175, E1M275, E2M175, and E2M275 models. It ensures proper tension on the distributor valve for consistent oil flow and vacuum performance. This spring is a small but important part inside the pump. It works with the lubrication system to keep oil flowing the right way. Inside your vacuum pump, there is a spring-loaded distributor valve. This spring pushes against that valve. The valve then sends oil to the main vacuum pump at the right pressure. It also sends extra oil back to the reservoir . This helps your pump run smoothly without oil starvation.