The LSEAL is designed to suit the Flowserve, Polychem 'L' Series, Group 1 and 2 non-metallic process pumps. It is included amongst the standard and recommended seal arrangements for the Flowserve Polychem 'L' series pumps.

The seal is offered with the following features:

Patented design

True cartridge double mechanical seal

Non-metallic wetted parts

Designed to suit PFA lined non-metallic pumps

Double hydraulically balanced inboard seal faces

Directional barrier fluid flow