Fire Protection 11-551 FP Air Gauge 0-300 4 IN

Product Description

The FIRE PROTECTION 11-551 FPPI pressure gauge features an impact and corrosion-resistant ABS plastic case. It has a phosphor bronze bourdon tube movement and a white enameled brass dial face with large numbers for easy reading. This air pressure gauge features a dual scale to 300 PSI/2000 KPA and a 4 IN dial.

• Impact and corrosion-resistant case made from ABS (plastic)
• Phosphor bronze bourdon tube movement
• White enameled brass dial face with large numbers for easy reading

Product Highlights

The FIRE PROTECTION FPPI pressure gauge is reliable and economical for fire sprinkler systems and media that will not obstruct the pressure system or attack copper alloy parts.

Product Information

Standard Information

• Brand: FIRE PROTECTION
• Manufacturer Part Number: 11-551

Technical Specifications

• Dial Size: 4 IN
• Measuring Range: 0 - 300 PSI/0 - 2000 KPA
• Units Of Measure: PSI, KPA
• Connection: 1/2 IN NPT Lower Mount
• Accuracy: Plus/Minus 3-2/3% (ASME B40.100 Grade B)
• Dial Face: Aluminum With Stop Pin, White Background With Black And Red Lettering
• Case Material: Black Polycarbonate
• Lens Material: Snap-In Clear Polycarbonate
• Pointer Material: Black Aluminum
• Movement Material: Copper Alloy
• Tube Material: Copper Alloy C-Type
• Media Temperature Rating: 140 DEG F
• Ambient Temperature: -40 To 140 DEG F
• Item Name: Air Pressure Gauge