Description
Applications
- Sprinkler Systems
- Suitable for all fluids that do not clog the pressure system or corrode copper alloy parts.
Product Features
- UL Listed (UL-393), USA and Canada.
- Factory Mutual (FM) Approved.
- Reliable and economical.
Specifications
- Design: EN 837-1 and ASME B40.100
- Dimensions: 100 mm (4 in)
- Accuracy Class: ± 3/2/3% of span (ASME B40.100 Grade B)
- Ranges
0/80 psi (5.5 bar), delay at 250 psi (17 bar), air
0/300 psi (20 bar), 0/400 psi (28 bar), 0/600 psi (40 bar), water - Working Pressure
Steady: 3/4 of full scale
Fluctuating: 2/3 of full scale
Short-term: full scale - Operating Temperature
Ambient: -40°C to 60°C (-40°F to 140°F)
Media: 60°C (+140°F) maximum - Temperature Error: Additional error when temperature varies from the reference temperature by 20°C (68°F) + 0.4% of full scale for every 10°K (18°F) increase or decrease.
- Bourdon Tube: Material: Copper Alloy
- Pressure Connection
Material: Copper Alloy
1/4" NPT (LM) Lower Mount - Movement
Copper Alloy
C-Shaped - Dial: White Aluminum with Stopper; Black and Red Lettering
- Pointer: Black Aluminum
- Case: Black Polycarbonate
- Window: Clear Snap-in Polycarbonate
- Approvals: UL (UL-393) and Factory Mutual Listed
