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Place of Origin: China (Mainland)
Brand Name: ST
Model Number: S300

Specifications

Specifications
Size:1.5"(40mm),2"(50mm),2.5"(63mm),3"(75mm),4"(100mm)
Measuring Range:compound,vacuum 76cmHg(30"Hg)up to 7,500 psi(500 bar )
Dial:white aluminum with markings and graduations
Window:polycarbonate,glass
Pointer:black finished aluminum
Ring:304 stainless steel
Case:304 stainless steel
Filling: glycerin,silicone
Movement:brass
Socket:brass
Bourdon Tube:phosphor bronze C-tube for vacuum to 800 psi,spiral tube wound for 800 psi to 7,500 psi
Connection:1/8",1/4",3/8",1/2"
Mounting:bottom and center back with surface
Accuracy:1.5",2"(±2.5% of full scale ),2.5",3",4"(±1.5% of full scale )
Operating Temperature Limit:-20~60℃(-4~140°F).
Application:water,air,gas,oil and working fluid not corrosive to wetted parts