Reliable Stainless Pressure Gauge for Compressor Hydraulic Testing & Inspection Review

later The sand filter gauge is used to read about 12psi. In the last two years the pressure has increased to 20 psi. A new fluid filled pressure gauge was installed and the pressure reading is normal at 12psi. The other sensor was from a pool store that only gave correct readings for a year and cost twice as much.

Wow, what a good pressure gauge. Currently using this for a pool pump filter. I would not buy a junk OEM pool filter. The OEM pressure gauge is not designed for outdoor weather conditions. This pressure gauge will easily outlive a pool pump. I am 100% sure that I have never bought such a good sensor at this price.

Purchased in July 2020 for use in my pool sand filter. Before Christmas I noticed the pressure was higher than usual. I thought there was something wrong with my pool system but found the gauge needle was stuck at 18psi after removing it from the filter . However when I turn on the pump it shows an increase in pressure (30psi) and it appears to be the same pressure as my sand filter which is normally 10-12psi (30-18=12).