0 to 100 Psi Pressure Gauge, Glycerin Liquid Filled, 2.5 inch Dial, 1/4" NPT Lower Mount, Stainless Steel Case, for Water Pump, Pneumatic Air, Well Tank, RV Hose, Gas, Low Pressure Test

These are good quality pressure gauges. A lot of gauges at this price and higher are very cheap/cheesy, but these have a good quality feel to them. I use mine for water on my reverse osmosis system and they function really well and the price is great.

I have had a pool for 30 years . The pressure gauges never last long. Maybe 3-4 years. So I don't invest a lot of money in them. This pressure gauge was not expensive but looks above the rest. Heavy duty and has oil between the view glass and the dial. I have no idea why but it is the first one I bought that had that feature .It also has a couple of adjustable red clips so you can set them to a value once the filter is backwashed. The second one you set in what pressure you want to indicate when it is time to backwash. Again a feature that I have not seen on my other purchases . So far after a month the gauge works fine. Happy!

This easily replaced the gauge for my pool’s sand filter. The previous one was purchased from a local pool store & lasted less than a year. Hoping this one will last longer but at this price, it doesn’t break the bank. This guage is bigger & easier to read. I will update if any issues arise.

I purchased this as my old gauge was broken......and probably 20 years old. This new one is very sturdy and fit exactly into my pool filtration system. I just wrapped a couple of inches of the included teflon tape around the threaded end.....secured it into the filter tank was good to go. Gauge appears to work perfectly! Good value for the money.....and best of all......I saved a costly service call if I had to get a pool company to do this.

Fit the 1/4 NPT opening on my pool valve (Hayward) okay - use plenty of the Teflon tape they provide as the fit was not overly tight. The range indicators are just plastic - no clue how durable they may be. The glycerin liquid does not fill the chamber you can see, so not sure what value it's really providing. It seems to function well and reliably, but I've only had it a few days. I replaced another one of similar value I purchased on here that lasted a bit less than 2 years.

Excelente producto

Very good quality and work great.

Great replacement and easy to install.