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Style: Water Curtain, horizontal installation

K=5.6(psi) or K=80 (kpa)

Standard response--5mm glass bulb diameter or quick response--3mm glass bulb diameter

1/2 inch or 3/4 inch threaded size

Temperature rating: 135F,155F,175F,200F

Natural brass or chrome finished

Max working pressure:175psi

Min working pressure: 7psi

Hydrostatic testing pressure:500psi

Bulb:glass with glycerin solution