Type 20

Resilient, single spring, rubber diaphragm Mechanical Seal with a Type 20 boot-mounted stationary as standard, to suit original common UK housing sizes. A widely utilized Mechanical Seal type highly suited to general duties, capable of long service life.

Also available as Type 20H with Type 21 centrally  O -Ring mounted stationary to fit same housing sizes and working lengths.

Features
Resilient single spring, rubber Diaphragm Seal
Supplied with a Type 20 boot-mounted stationary as standard
Designed to suit original common UK housing sizes.
Operating Limits
Temperature: -30 C to +150 C
Pressure: Up to 8 bar (116 psi)