Our all stainless steel pressure gauges are available dry or glycerine filled. Typically used in the food and drink, pharmaceutical and petrochemical process industries.
316 stainless steel internals and wetted parts make the gauge more resistant to corrosive or high temperature substances entering the gauge. If you are unsure of the resistance of 316 stainless steel to your process, please contact us as we can offer gauges manufactured in other materials or we can supply chemical or hygienic seals for particularly aggressive media or for processes that require full sanitary fittings.
All stainless steel pressure gauges are suitable for the measurement of gases and liquids that are not highly viscous or high temperature.
We can supply all stainless steel gauges in 40, 50, 63, 100 & 150 mm diameters as standard. We can also manufacture 200, 250 & 300 mm (8″, 10″ & 12″ gauges) if your application requires.
All gauges are available with both bottom or back connection. Direct mounting, surface mounting and panel mounting (clamp or front flange) options are available in all sizes.
Our 50mm and above diameter gauges are manufactured with a removable bezel to allow for future maintenance and re-calibration unlike crimped bezel gauges. Why should a gauge be thrown away after only 12 months use when it can be easily maintained and put back into service?
Connection sizes from 1/8″ BSP up to large flanged connections are available to suit your requirements.
GNW specialise in non-standard gauges. If your application is out-of-the-ordinary we will be able to help. We can manufacture any gauge to suit your application.
Custom dials with your company name and logo are also available. We can also manufacture glow in the dark dials for use in low-light conditions.
These gauges are designed for applications and use according to European Standard EN837-1.