Sprinkler is thermo-sensitive quarzoid liquid glassbulb burst actuated type and be standard products from an established firm of repute and standing and approved by an appropriate authority for fire fighting duty. It should be imported only.
All sprinklers is brass castings polished / chrome OR white (polyester) unless stated otherwise and rated for 12.0 KG/CM2 WG and factory tested for 34.0 KG/CM2. Sprinklers is pendant OR side wall type as specified and shown on drawings. All sprinklers shall be provided with an adjustable OR Rosettes escutcheons finished same as the sprinkler head.