Type 10

Resilient, single spring, rubber diaphragm seal with a Type 20 boot-mounted stationary as standard, to suit original common UK housing sizes.

Type 20

Resilient, single spring, rubber diaphragm seal with a Type 20 boot-mounted stationary as standard, to suit original common UK housing sizes.

Type 11

Single spring, resilient, rubber diaphragm seal with a boot-mounted stationary.

Type N11 / U11

Single spring, rubber diaphragm seal, similar to Type 11/22, but with reduced O.D.

Type 22

Single spring, resilient, rubber diaphragm seal with a boot-mounted stationary.

Type 24

Compact, single spring, rubber diaphragm seal with a Type 24 boot-mounted stationary, as standard.

Type A1

Robust, long working length, highly accommodating and reliable, rubber diaphragm balanced seal, which provides enhanced seal capability, performance and life.

Type A2

Robust, short working length, rubber diaphragm balanced seal with boot-mounted stationary.

Type A4

Robust, short working length, rubber diaphragm balanced seal with boot-mounted stationary.

Type A5

Robust, long working length, rubber diaphragm balanced seal with boot-mounted stationary.