Interactive
Catalogue

View online or download our
interactive product catalogue now.

Fast Delivery

Orders received before 3.30pm can usually
be despatched same day for standard
stock items.

HVAC
Industry

Complete range of HVAC
products for the UK.

UK's Largest Stockist

We hold 10,000's of pressure and
temperature gauges and accessories in
stock for immediate worldwide despatch.


Schaffer Seals

Any specification can be supplied on quick delivery at very competitive prices.

The design features a fixed rod from the centre of the diaphragm that rises and falls with the movement of the diaphragm. This movement directly drives the gauge pointer via a geared linkage. There is no internal liquid fill fluid that can leak into the process medium and the design also benefits from greater stability over a fluctuating temperature range.
 
Process connections can be either threaded or flanged and PTFE lined diaphragm of wetted parts are also available.