1. 2" CLEAR DIAL WTIH GLYCERIN FILLING enhance the reliability and integrity; helps dampen the effect of vibration and pulsation; Clear dial with dual two scales(kpa/psi) make the pool filter pressure gauge back mount easy to read, two color recognizable zone, Blue for filter, Red for clean. 2. STAINLESS STEEL CASE WITH DURABLE CONSTRUCTION is built to outlast the competition from normal steel or plastic case gauge; bourdon tube mechnism, brass movement,copper alloy wetted warts, Brass center back mount connection, The superior quality steel and brass ensure the gauge corrosion resistance and extends the gauge life. 3. PORFESSIONAL POOL PRESSURE GAUGE 50 PSI for lower pressure range to 50psi/350KPA, Accuracy comply to ASME B40.100 standard,+/-2%; Widely appply for water pressure measuring in the irrigation system,house,pools etc. 4. EQUIPED WITH THREAD ADAPTOR make the pool pump pressure gauge used for 1/4"NPT connection, with corrosion resistant Sealant on the thread. Addtional seal tape roll is provided for spare use. 5. LIFETIME SATISFACTION GUARANTEE AND FRIENDLY CUSTOMER SUPPORT,Buy with confidence,save your time and money, and enjoy accurate measure experience.

Stainless Steel Oil filled Water Pressure Gauge range to 50psi/350KPA for water pressure instrument replacement field;

Dial size: 2",Liquid filled Gauge

Pressure range: 0-50psi/350KPA dual scale;

Connection: 1/4"Male NPT center back mount;

Connection adaptor: male 1/4"NPT

Accuracy: Made to ASME B40.100 standard ±2%;

Stainless steel case, brass wetted parts, glycerin filled;

Two color zone on the dail,  Blue for filter, Red for clean.

Working temperature : -4 to 140 deg F/-20 to 60 deg C

Ambient temperature : 140 deg F/60 deg C maximum

Oil filled Gauge improved the durability in applications where vibration is present.

Widely used for water pressure measuring in the irrigation system, house and pool water system etc.