Product Name: Tyco Ashcroft UL FM Fire Protection Sprinkler Pressure Gauge Model NO.: TYCO Indicating Pressure Reference: General Pressure Gauge Features of Measurement Medium: General Pressure Gauge Installation Structure: Direct Mounting Function: Local Indication Type, Electric Signal-controlled Connection Type: Radial Direction Structure: Spring Pressure Gauge Application: Industrial, Civil Display: Pointer Accuracy: 1 Type: General Pressure Gauge Measuring Range: Medium-pressure Gauge Trademark: TYCO Transport Package: Export Standard Specification: 0~300psi Origin: China Product Description TYCO ASHCROFT UL FM Fire Protection Sprinkler Pressure GaugeAshcroft fire protection sprinkler gauges are Underwirters Laboratory listed and Factory Mutual approved for fire protection sprinkler service. The case material on Type 1005P, XUL gauges is ABS. The 0-300 psi pressure range is used on "wet" systems where water is available to the sprinkler heads. The 0-80 retard to 250 psi pressure range is used on dry systems where the lines are filled with air pressure until system activation. The 0-600 psi gauge is available for systems requiring higher pressures.Due to global demands for fire protection sprinkler gauges, Ashcroft offers UL listed, triple scale (bar, kPa, psi) dial gauges.