Powder extinguisher kg 4 - 21A 183B C - UNI EN 3-7 - Code BGPOWPORKG4SIS37

Technical data sheet

FEATURES:
- cylinder alloy steel, deep drawing, epoxypolyestere powder painting, red ral 3000.
- extinguishing agent abc powder - map 20 %.
- propellant dehumidified air or n2 .
- valve m. 30x1.5, lightweight aluminum alloy aa6061 body, levers with red painting ral 3000.
- use a b c fire rating (solid materials, flammable liquids, flammable gas).
- bracket wall-mounted for valve, in standard equipment.

TECHNICAL SPECIFICATIONS:
- fire rating 21 a 183 b c
- extinguishing agent epw 18462 (abc favorit tertia) abc powder - map 20 %
- propellant dehumidified air or n2 ,15 bar at 20°c
- temperature range -30°c / +60°c
- nominal charge 4 kg
- full weight ~ 6,3 kg
- dimensions height(base-valve) 470 mm diameter 130 mm
- discharge time 18 sec.
- valve tightening torque minimum 35 nm, maximum 55 nm
- cylinder pressure test pt 27 bar
- cylinder volume 4,3 l.
- safety valve set between 22 and 27 bar
- cylinder material alloy steel
- external/internal treatment sandblast and epoxypolyestere powder painting, red ral 3000 colour