Conventional Sprinkler

TheModel A PS009/PS010 (Glass Bulb Type) ½” Orifice, Conventional Sprinkler isdesigned for standard or recessed installation. The design incorporatesstate-of-the-art, heat responsive, frangible glass bulb design (standard orquick response) for prompt, precise operation. The die cast frame is morestreamlined and attractive than traditional sand cast frames. It is cast withthe hex-shaped wrench boss to allow easy tightening from many angles, reducingassembly effort. This sprinkler is available in various temperature ratings(see chart on page 2) and finishes to meet design requirements. The recessedpendent should be utilized with a Model A recessed escutcheon which provides up¾” of adjustments. All Protector Sprinklers are manufactured using the timeproven Belleville seal used exclusively by all major manufactures to ensurelong life and safe operation