Shaft Seal, Lip – without Dust Lip, Part# 310052 – vacstellar

Description

This is a specific design choice. It focuses purely on sealing the oil. Some seals have an extra lip to keep external dust out. 

Using the correct, Leybold seal (Part# 310052) is crucial. A worn seal can lead to oil leaks, contamination, and poor pump performance. Replacing it restores your D16E pump’s efficiency and reliability. It fits snugly around the rotating shaft inside your pump. Its main role is to keep the lubricating oil sealed inside the pump’s critical areas.