YZM Stainless Steel 304 Liquid Filled Water Pressure Test Gauge ,0-220psi, 2-1/2\ Dial Display,Oil Filled Pressure Gauge,Water Pressure Gauge.Female 3/4\ GHT Garden Hose Thread.
- ★Specification&Compatiable with: 2.5" Dial with 1/4" Male NPT lower Mount Connection,about 0.4lb.
- Comes with 1/4" push to connect fittings.Works for Standard 1/4 OD RO Tubings for Water filtration System.
- ★Multi-Function: This water pressure test kit is mainly used for measuring water filter pump/holding tank pressure of whole-house reverse osmosis water filtration system.But this pressure gauge itself can be also used for compressed air system/hydraulic system/ outdoor irrigation pump in irrigation system/pool pump and filter etc,even beer pressure fermentation..
- ★Notes:1,The air bubble at the top of the gauge face is normal by design,the gauge is faulty if without bubble.
- 2,No need to cut the rubber plug on the top of the meter as that will open the meter to possible infiltration of particulate contaminants and moisture, as well as allow the glycerin to leak out.