1500+
Description
•Frame casting: forged brass electroplated with nickel and chrome
•Complies to bureau of indian standards (is 9972:2002)
•Maximum working pressure: 175 psi (12 bar)
•Minimum operating pressure: 7 psi (0.5 bar)
•Deflector: brass (low leaded) or stainless steel (304) electroplated with nickel and chrome
•Sprinkler nominal temperature rating: 155 °f (68 °c)
•Bulb response time: 26-35 sec