A moulded flexible diaphragm incorporating double "O" rings separates the top and bottom chambers and provides for positive sealing as well as complete isolation of the corrosive fluids to the inert  materials.

The top chamber is filled through a 1/4" BSP threaded hole, with any compatible fluid such as water or oil. This liquid simply serves to the hydraulically transfer line pressure.  A pressure gauge indicator, of the user's choice, is then threaded onto the 1/4" BSP Connection.

In the lower chamber a 1/2" BSP thread ( or other pipe size) inlet is provided and when connected to the pressure line, provides the required channel for the fluid to enter and activate the flexible diaphragm, and a true and accurate reading ( to 10 kg/cm²) will be recorded on the pressure gauge.

This action also has the effect of dampening line pulsations, surges and shocks which are normally imparted to an indicator not protected with a Guage Saver.

The moulded flexible diaphragm is Neoprene. Polypropylene is rated for  kg/cm²  service. Polypropylene is suitable upto 85º C.

A moulded flexible diaphragm incorporating double "O" rings separates the top and bottom chambers and provides for positive sealing as well as complete isolation of the corrosive fluids to the inert  materials.

The top chamber is filled through a 1/4" BSP threaded hole, with any compatible fluid such as water or oil. This liquid simply serves to the hydraulically transfer line pressure.  A pressure gauge indicator, of the user's choice, is then threaded onto the 1/4" BSP Connection.

In the lower chamber a 1/2" BSP thread ( or other pipe size) inlet is provided and when connected to the pressure line, provides the required channel for the fluid to enter and activate the flexible diaphragm, and a true and accurate reading ( to 10 kg/cm²) will be recorded on the pressure gauge.

This action also has the effect of dampening line pulsations, surges and shocks which are normally imparted to an indicator not protected with a Guage Saver.

The moulded flexible diaphragm is Neoprene. Polypropylene is rated for  kg/cm²  service. Polypropylene is suitable upto 85º C.