PGLNL100 0-100 PSI No-Lead Liquid Filled Stainless Steel Case Pressure Gauge, Brass/Stainless Steel

I am installing multiple potable PEX systems in a house I am building. Everything is overkill so I had to get some nice large gauges and these fit the bill. I could not find gauges anywhere that were lead free, so I was thrilled when I saw these. I ordered four of them and will install them at various places in the systems. One item of concern was that I thought the expansion bubble inside the gauge was too large. I added additional glycerin to reduce it down to a more pleasing size, they are in a basement setting where the temperature will not fluctuate much. Bottom line - I really like these gages.

Used 3 of these to replace dead gauges in our neighborhood's irrigation pump houses. Took over water master duties a year ago and continued to watch the gauges not read properly and one just decided it would read below zero instead of the usual 78psi.Not perfect, one is about 3psi lower than the others, but its not critical for our setup with 4 pumps totaling 40hp in two separate pump houses.

This is working perfectly and seems like a high quality gauge.

Seems like a quality guage. Time will tell

I got this because the numbers were large and easy to read from a distance. It’s used on my well and the readings seem to match my pressure switch

Easy to read gauge value for the dollar

Great gauge no leaks works perfectly!Wish they had the same thing in a 1/8"npt for my next project.

I haven’t pressurized the system yet so I don’t know how accurate it is but the gauge seems well-built. Previous experience with Merrill gauges has always been good.