The GW sprinkler series offers high quality, European manufactured, modern compact design, that meet the rigid test requirements set out by the world leading approval authorities. The unique GW PTFE / double groove seal in combination with high end heat responsive frangible glass bulbs guarantee durable operation and reliable performance. The use of precisely CNC-machined hot forged frames eliminates the risk of porosity.
All manufacturing and testing processes are performed strictly in compliance with our quality management system, certified to ISO 9001:2015. GW "WWHEC" sprinklers are manufactured in brass, fitted with a stainless steel deflector, and available with QR- bulbs having release temperatures of 57°C, 68°C and 79°C. GW "WWHEC" sprinklers are approved by LPCB (UK) and VdS (Germany).
GW-DD F2 WWHEC Quick Response sprinklers are used in fixed fire protection systems. The GW WWHEC sprinkler is a special application sprinkler with an extended coverage for protection of light hazard risks, such as hotel rooms.