GS Sprinkler Head / Đầu phun chữa cháy sprinkler hãng GS

TECHNICAL DATA

Type: Upright, pendent, Conceal, Sidewall, Drencher, Foam

Reaction temperature: Standard response – Glass Bulb 5mm, Quick response- Glass bulb 3mm, Early Suppression Fast Response (ESFR)

Cover: Standard Converage

K-Factor : K=5.6, k=8.0, K=11.2, K=14, K=16.8, K=22.4, K=25.2

Thread size: 1/2”inch, 3/4”inch BSPT ( NPT optional)

Working pressure : 175psi (12bar)

Hydrosatatic pressure: 500psi (35bar)

Minimum operating pressure: 7psi (0.5bar)

Temperature level : 57°C (135°F), 68°C (155°F), 79°C (175°F), 93°C (200°F), 141°C (286°F), 182°C (360°F),

Model:

Pendent, Standard response GS252/GS282/GS212
Upright,Standard response GS251/GS281/GS211
Pendent, Quick response: GS254/GS284/GS214/GS202P/GS242P/GS320P/GS363P
Upright, Quichk response: GS253/GS283/ GS213/ GS202U/ GS242U/ GS320U/ GS363U.
Sidewall, Standard response: GS256/ GS286/ GS216
Sidewall, Quick response: GS258/ GS288/ GS218
Foam : GS257/ GS287
Drencher: GS255/ GS285
Open: GS2511
Concealed, Standard response : GSC259/ GSC289/ GSC219
Concealed, Quick response: GSC2510/ GSC2810/ GSC2110.

DESCRIPTION

Upright, Pendent, Conceal, Sidewall sprinkler head

Upright, pendent, recessed, and wall- mounted sprinkler heads are designed for use in light and ordinary hazard areas. The thermal response is standard ( 5mm glass bulb) and quick response ( 3mm glass bulb). The sprinkler heads feature a compact design with glass bulbs and are available in various types and temperature ratings, Upright sprinkler must be installed in an upright position, while pendant sprinkler must be installed in a vertical position, Recessed sprinklers are installed with either adjustable or non-adjustable escutcheon plates and are disigned for installation in finished ceilings, The adjustable escutcheon plate provides convenience when installing pendant sprinklers in ares with finished ceilings or walls