Fire Protection 11-552 Air Gauge W/Retard

Product Description

The FIRE PROTECTION 11-552 pressure gauge features an impact and corrosion-resistant case made from ABS (plastic). It features a phosphor bronze bourdon tube movement with a white enameled brass dial face with large numbers for easy reading. Dual scale to 300 PSI/2000 KPA.

• 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

This pressure gauge is suitable for fire sprinkler systems and other applications that will not obstruct the pressure system or attack copper alloy parts.

Product Information

Standard Information

• Brand: FIRE PROTECTION
• Manufacturer Part Number: 11-552
• Country of Origin: Import

Technical Specifications

• Dial: 4 IN
• Measuring Range: 0 - 80 PSI, Retard To 250 PSI
• Units Of Measure: PSI
• Connection: 1/4 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: Black Polycarbonate
• Lens: Snap-In Clear Polycarbonate
• Pointer Material: Black Aluminum
• Movement: Copper Alloy
• Tube Material: Copper Alloy C-Type
• Temperature Rating: Media: 140 DEG F
• Industry Standards: C/US UL Listed, FM Approved
• Ambient Temperature: -40 To 140 DEG F
• Product Type: Air Gauge
• Category Type: Fire Sprinkler Pressure Gauges
• Features: Retard