P550 Series Spiral tube manometer S-20/23/25

Spiral tube manometer is designed to monitor pressure that stays inside of fire extinguisher,oxygen and nitrogen cylinder.

Connection types:

S-20/23/25 type (back mount)

Application:

air guns, compressor, pump, fire extinguisher, medical oxygen equipment and portable cylinder

Category:

Spiral tube manometer

Size: 1”(25mm, 23mm or 20mm)
Measuring Range: 0-60psi up to 6,000psi (400 bar)
Dial: white aluminum with markings and graduations
Window: polycarbonate
Pointer: black or yellow painted brass
Case: nickel plated brass, blow out hole at the back
Socket: nickel plated brass
Spiral tube: phosphor bronze spiral tube for pressure up to 3000 psi, 304 stainless steel for 4,000 psi to 6,000 psi
Connection: 1/8″, 1/4″PT, NPT, BSP thread
Mounting: center back
Accuracy: +/-3% of full scale
Operating Temperature Limit: -20 ~ 60°C (-4 ~ 140°F)

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