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Hygienic & Chemical Diaphragm Seal Pressure Gauges

Ashford Instrumentation Ltd have a wide range of stainless steel pressure gauges for use in such markets as chemical, petrochemical, pharmaceutical, dairy, brewing and food that can be supplied with our extensive range of hygienic or chemical seals. Wetted parts can be supplied with many different materials such as stainless steel, Hastelloy, Titanium, Nickel, Monel, Tantalum, Incalloy, Inconel. PTFE, PFA, ECTFE, PVA and Silver.

 PRODUCT IMAGE PRODUCT DESCRIPTION

Schaeffer Diaphragm Gauge - 100mm & 160mm Diameters Schaeffer Diaphragm Gauge - 100mm & 160mm Diameters

Schaeffer diaphragm gauges with 100mm or 160mm diameters are designed for applications where the process media is highly viscous or contains solids in suspension which would block a conventional bourdon tube pressure gauge. The design features a fixe... VIEW MORE

Welded Mini Chemical Seal - 63mm Diameter Gauge Welded Mini Chemical Seal - 63mm Diameter Gauge

The stainless steel welded body mini seal fitted to a 63mm diameter pressure gauge gives a cost effective solution to applications where the process media will solidify, block or block the bourdon tube internals of a pressure gauge. Availab... VIEW MORE

Welded Mini Chemical Seal - 100mm Diameter Gauge Welded Mini Chemical Seal - 100mm Diameter Gauge

The stainless steel welded body mini seal fitted to a 100mm diameter pressure gauge gives a cost effective solution to applications where the process media will solidify, block or block the bourdon tube internals of a pressure gauge. Availa... VIEW MORE

Hygienic Seal Pressure Gauge - 63mm, 100mm & 160mm Diameter Hygienic Seal Pressure Gauge - 63mm, 100mm & 160mm Diameter

Hygienic seal fitted to 100mm & 160mm diameter pressure gauge suitable for food, dairy and pharmaceutical applications. Process connections include IDF, RJT, DIN, SMS & Tri-Clamp. Designed for hygienic and food applications where the process... VIEW MORE

Triclamp Mini Hygienic Seal Pressure Gauge - 63mm Diameter Triclamp Mini Hygienic Seal Pressure Gauge - 63mm Diameter

abc123p align="left"abc456abc123font size="2" face="Arial"abc456Hygienic triclamp mini seal fitted to 50mm & 63mm diameter pressure gauge suitable for food, dairy and pharmaceutical applications. abc123/fontabc456abc123/pabc456abc123p align="left... VIEW MORE

Hygienic Fitting Digital Pressure Gauge - Battery Powered 0.5% Accuracy Hygienic Fitting Digital Pressure Gauge - Battery Powered 0.5% Accuracy

Digital pressure gauge with hygienic seal fitted. This battery powered instrument with 63mm nominal diameter is ideal for brewery, dairy and pharmaceutical applications. The instrument offers high precision 0.5% full scale accuracy and backlight... VIEW MORE

Homogeniser Seal Pressure Gauge - 100mm & 160mm Diameter Homogeniser Seal Pressure Gauge - 100mm & 160mm Diameter

Homogeniser hygienic seal fitted to 100mm & 160mm diameter pressure gauge suitable for food, dairy and pharmaceutical applications up to pressure of 1600 bar. Designed for homogeniser applications where the process media would solidify, block or... VIEW MORE

Bolted Body Chemical Seal Gauge - 100mm & 160mm Diameter Bolted Body Chemical Seal Gauge - 100mm & 160mm Diameter

100mm & 160mm diameter pressure gauge with a bolted body diaphragm seal separating the internals of the pressure gauge from the process media. Designed for applications where the process media would solidify, block or clog a conventional bourdon... VIEW MORE

1 1" ANSI 150 Bolted Body Chemical Seal Gauge - 100mm & 160mm Diameter

100mm & 160mm diameter pressure gauge with a 1" ANSI 150 bolted body diaphragm seal separating the internals of the pressure gauge from the process media. Designed for applications where the process media would solidify, block or clog a conventio... VIEW MORE

PVC Body, PTFE Diaphragm - 63mm & 100mm  Diameter PVC Body, PTFE Diaphragm - 63mm & 100mm Diameter

Wetted parts comprise PVC body with PTFE diaphragm. Supplied with either a 63mm or 100mm diameter pressure gauge fitted. Designed for chemical applications often found on dosing applications in the water industry where stainless steel or brass wetted... VIEW MORE

Inconel 625 Diaphragm Gauge - 63mm Diameter Inconel 625 Diaphragm Gauge - 63mm Diameter

Compact mini seal with Inconel 625 housing and diaphragm fitted to a stainless steel 63mm diameter pressure gauges. Suitable for applications in the chemical, petrochemical,  corrosion monitoring or water treatment market segments wher... VIEW MORE

Piston Style Diaphragm Gauge - 50mm to 160mm Diameter Piston Style Diaphragm Gauge - 50mm to 160mm Diameter

Piston style diaphragm seal gauge is ideal for the pressure measurement of abrasive media found in mining, tunnel construction, waste conveying systems, concrete pumps, plastering machinery, waste water, drilling rigs and ceramic processing applicati... VIEW MORE

Grout & Cement Gauge - 100mm & 160mm Diameter Grout & Cement Gauge - 100mm & 160mm Diameter

100mm & 160mm diameter pressure gauge with a flexible PVC shroud / diaphragm seal separating the internals of the pressure gauge from the process media. This instrument was originally designed for tunnelling and boring purposes but is now used ex... VIEW MORE

High Temperature Gauge - Chemical Seal & Cooling Tower High Temperature Gauge - Chemical Seal & Cooling Tower

Pressure gauges have a limit as to the highest process temperature they can withstand, for a gauge with 316 stainless steel wetted parts this is typically between 100C and 200C depending on the design. By using a finned stainless steel cool... VIEW MORE

Homogeniser Seal Pressure Gauge - 100mm & 160mm Diameter Homogeniser Seal Pressure Gauge - 100mm & 160mm Diameter

Homogeniser hygienic seal fitted to 100mm & 160mm diameter pressure gauge suitable for food, dairy and pharmaceutical applications up to pressure of 1600 bar. Designed for homogeniser applications where the process media would solidify, block or... VIEW MORE

Triclamp Hygienic Seal Triclamp Hygienic Seal

Hygienic triclamp seal for use with pressure gauges, pressure switches and pressure transmitters. Ideal for applications in the food, beverage, pharmaceutical, chemical and biotech industries.This hyginiec seal can be supplied fitted to our our range... VIEW MORE

Hygienic Seal With Retaining Nut Hygienic Seal With Retaining Nut

Hygienic seal for use with pressure gauges, pressure switches and pressure transmitters. Ideal for applications in the food, beverage, pharmaceutical, chemical and biotech industries. Available in fitting for DIN, RJT, APV-ISS & SMS.This hyginiec... VIEW MORE

Inline Hygienic Seal Inline Hygienic Seal

Inline diaphragm seals can be manufactured with hygienic end fittings for applications in sterile environments or with flanged process connections for more industrial or utility applications. Inline diaphramg seals can be used with with pressure gaug... VIEW MORE

Inline Chemical Seal Inline Chemical Seal

Inline diaphragm seals can be manufactured with hygienic end fittings for applications in sterile environments or with flanged or sandwich (cell-type) process connections for more industrial or utility applications. Inline diaphramg seals can be used... VIEW MORE

Diaphragm Seal With Threaded Process Connection Diaphragm Seal With Threaded Process Connection

Diaphragm seals with screwed process connections for use with pressure gauges and pressure transmitters which can be mounted directly or via a stainless steel capillary. The diaphragm is held between the upper and lower housing which is bolted togeth... VIEW MORE

Flush Diaphragm Seal With Flanged Process Connection Flush Diaphragm Seal With Flanged Process Connection

Flush diaphragm seals with flanged process connections for use with pressure gauges and pressure transmitters which can be mounted directly or via a stainless steel capillary.This industrial seal can be supplied fitted to our our range of stainless s... VIEW MORE

Extended Neck Flanged Diaphragm Seal Extended Neck Flanged Diaphragm Seal

Extended neck flush diaphragm seals with flanged process connections for use with pressure gauges and pressure transmitters which can be mounted directly or via a stainless steel capillary. The extended kneck design (sometimes known as Tubus Seal) is... VIEW MORE

PVC Chemical Seal PVC Chemical Seal

PVC body chemical seal for use with pressure gauges and pressure transmitters. Ideal for abrasive and polluted media such as concrete and paint spraying as well as chemical applications.This industrial seal can be supplied fitted to our our range of... VIEW MORE