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REOTEMP’s Series PM15/25/40 Pressure Gauges  feature a stainless steel case, tube and socket, making the gauges resistant to corrosion from both environment and media. Liquid filling is recommended for severe service. The economical and attractive crimp ring design, along with a variety of convenient panel mounting adapters, make this popular gauge the right choice for many applications.

  • Economical Gauge with Stainless Steel Case and Internals
  • Case is Easy to Fill in the Field
  • Ideal for Both Indoor and Outdoor Applications
  • ASME B40.100 Design
Non-Wetted Materials Case: 304SS
Ring: 304SS
Dial: White Aluminum, Black Letters
Wetted Materials Tube: 316SS
Socket: 316SS
Connection 1.5″=1/8″ NPT, 2.5″ & 4″=1/4″ NPT
Caste-to-Socket Screw Connection
Lens Plastic
Temperature Limits Ambient
-40°F to 140°F
-40°F to 150°F
Process When Assembled with a Diaphragm Seal
Not Recommended for Diaphragm Seal Mounting. See PR Model Gauges for Diaphragm Seal Mounting.
Accuracy 1.5″ = 3 – 2 – 3%, ASME Grade B, 2.5″ & 4″= 2 – 1.6 – 2%, ASME Grade B+
Fillable Yes
Restrictor Screw Built-in, Non-removable
Max Working Pressure Stable = 100%, Momentary = 110% of scale
Weight 1.5″ = 0.15 lbs (0.25 lbs filled), 2.5″ = 0.3 lbs (0.45 lbs filled), 4” = 0.8 lbs (1.4 lbs filled)