Hydrotechnik supply and stock a large range of analogue pressure gauges. Manufactured in accordance with BS-EN837-1 specifications, all gauges are to +/-1.6% accuracy. Stocked gauges are glycerine filled as standard with Stainless Steel casing and Brass connection/Internals. Scaling is dual bar (red inner scale) and psi (black outer scale)
40mm, 50mm & 150mm gauges and all Stainless Steel gauges are also available on request.
Accessories such as rubber protective cuffs, mounting clamps/flanges, thread adaptors and pressure limiting valves included in our gauge accessories section.
For more accurate pressure monitoring or for min & max data capture, please visit our digital pressure gauges section.
We also offer a UKAS traceable gauge calibration service for gauges that require accuracy certification on request.
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63mm Bottom entry63mm diameter pressure gauges with Bottom Entry Connection. Glycerine filled. Ranges from vacuum to 700 bar.
63mm Rear entry63mm diameter pressure gauges with Rear (centre back) Entry Connection. Glycerine filled. Pressure up to 700 bar.
75mm Digital Pressure GaugesHydrotechnik offer a stylish quality accurate 75mm dia. digital pressure gauge in pressures 0 to 60, 250 & 600 bar. 4 digit LCD readout with supplementary 0 to 100% bar graph and Min/Max Pressure Memory.
100mm Bottom100mm diameter pressure gauges with Bottom Entry Connection. Glycerine filled. Ranges from vacuum up to 700 bar.
100mm Rear entry100mm diameter pressure gauges with Rear Entry (centre back) Connection. Glycerine filled. Ranges from vacuum up to 700 bar.
Pressure gauge accessoriesPressure Limiting and Restrictor valves for overload protection of pressure gauges