Diaphragm Seals For Pressure Gauges

Diaphragm Seals For Pressure Pic.

	Diaphragm Seals are recommended for use on various applications, where there is the possibility of contamination, suspended solids, clogging and corrosive liquids or gases. they can be fitted to pressure gauges, GP or DP transmitters and switches, either direct mounted or with a capillary between the seal and the instrument.

	THEY ARE MAINLY USED IN THE FOLLOWING INDUSTRY
	Brewing, Dairy, Food Processing, Offshore, Petrochemical, sewage and Water Treatment.

	FITTINGS From: -1/4" to 2" BSP or NPT Male or Female as Required. Other sizes available upon request.
	FLANGES BS10 - ANSI B16 - BS1560 SECTION 3.1. - as required.
	DIAPHRAGMS 316 stainless steel is supplied as standard. The following diaphragm materials can be used with stainless steel wetted parts:- Hastelloy B., Hastelloy C., Inconel, Incoloy and Tantalum. Monel and Titanium Diaphragms can only be used with the same material for wetted parts. All the above can be P.T.F.E. / P.F.A or Gold Plated if required. Maximum Process Temperature 315 °C (P.T.F.E. Coated 200°C). Diaphragm Seals not recommended for use on vacuum with GP or DP Transmitters where there are High Working Temperatures.

	OPTIONS
	EXTENDED DIAPHRAGMS ON FLANGED SEALS	MAXIMUM LENGTH 1000MM.
	2" Flanged Any Rating:-	Diameter of Extension Neck 50.8mm.
	3" Flanged Any Rating:-	Diameter of Extension Neck 74.5mm.
	4" Flange Any Rating:-	Diameter of Extension Neck 95.25mm.
	Other Sizes Available On Request.
	CAPILLARY
	MAXIMUM LENGTH ADVISABLE:-	20 metres.