POK English catalogue (USA)

POK France - ZI Les Guignons - 10400 Nogent-sur-Seine - FRANCE Tel: +33 (0)3 25 39 84 78 - Fax: +33 (0)3 25 39 84 90 - Email: export@pok.fr - Web: www.pok.fr 24 Hand nozzles - Autoregulated with slide valve TECHNICAL CHARACTERISTICS • The flow rate is adjusted by operating the shutoff handle from the closed to the fully open position, passing through four intermediate steps corresponding to 20% of the maximum flow rate for the first setting, 40% of the maximum flow rate for the second, 60% of the maximum flow rate for the third and 80% of maximum flow rate for the fourth. • A selection ring (available only on models 150 and 300) allows the user to pass from the 100 PSI position (normal operation) to the position marked PURGE or FLUSH for the removal of particles which may hamper the proper hydraulic characteristics of the nozzle. • Selectable stream pattern: A continuous rotation of the head ring allows the user to progress from a straight stream to a narrow spray called "Flashover", to a full fog diffusion cone (wide angle) of 130° forming a wall of water (followed by a flush position only on the 125 model). Tactile and visual indicators permit the user to know the type of stream even in total darkness and while wearing firefighting gloves as conform to EN 659 . • Swivel inlet connection . • Functions under 230 PSI nominal pressure. • Adjustable flow rate shutoff handle ruggedly constructed with stainless steel piston, pins and screws. 100 200 300 400 500 600 0 26 53 79 106 132 158 700 800 900 185 211 238 Courbe pression / débit pressure / flow rate curve FIREFIGHTINGEQUIPMENT Pressure PSI Bar Flow rate l/min GPM Slide-o-matic 600 1 2 3 4 5 6 7 8 9 10 11 12 14 29 43 58 72 87 101 116 130 145 159 174 Swivel inlet coupling conform to international norms Bumper guard with tactile markings indicating the shape of the stream pattern. 3 stream patterns positions: straight jet, flashover (30°), wide angle spray (130°) Selection ring (on the 150 and 300 GPM type) to go from the normal mode to a "FLUSH" position ("PURGE") at the operating pressure of 100 PSI. CURVES FLOW RATE/PRESSURE - For the 150 GPM version CONSTRUCTION • Aluminium alloy construction, AGS T5, new titrated alloy, extremely light. • Resistant to mechanical shock and chemical attack with 50μ hard anodisation . • The head is protected with a polyurethane bumper guard . This elastomer does not melt under heat, is an excellent insulator which allows the user to work under high heat conditions without burning and does not stick to the fingers in low temperatures. • Ergonomic, anti-slip polyurethane pistol grip. • Pins and screws in stainless steel. Shutoff handle with polyurethane protection. Shutoff with slide valve, with indexing of the positions at 20%, 40%, 60%, 80% and 100 % of the flow rate when pushed fully to the stop position.