POK, full catalogue English

234 POK SAS - 18 Cours Antoine Lavoisier - 10400 Nogent-sur-Seine - FRANCE Phone: +33 (0)3 37 49 53 - 000 - Email: export@pok-fire.com - Web: www.pok-fire.com Self-educting water-foam diffusers Self-educting diffusers, in aluminium alloy Self-educting stainless steel and bronze diffusers Inlet Flow rate (lpm) Working pressure (bar) Dimensions (mm) Weight (kg) Ref. 2.5” male.BSP 1500 7 312 x 162 x 206 4.4 47706 2.5” male BSP 2000 7 312 x 162 x 181 4.3 22126 2.5” male BSP 3000 7 312 x 162 x 181 4.3 22127 2.5” female NST-NH 4000 7 Ø274 x 544 9 41748 3.5” female NST-NH 7500 7 Ø274 x 469 8.1 30612 Inlet Flow rate (lpm) Working pressure (bar) Dimensions (mm) Weight (kg) Ref. 2.5” male BSP 1500 7 Ø244 x 258 7.9 25734 2.5” female NST-NH 2000 7 Ø244 x 188 7.8 22347 2.5” female NST-NH 3000 7 Ø244 x 312 12.6 22348 Our range of self-educting diffusers is made of anodised aluminium alloy with polyester coating, and for PN16 use. Its suction can be calibrated at 3% or 6%. Their spray pattern (straight spray, flashover and wide angle spray) is adjustable by rotating the head sheath for 2000 and 3000 lpm models and by handwheel for 4000 lpm and 7500 lpm models. Our self-educting stainless steel and bronze diffusers are designed for a saline environment use. Their suction can be calibrated at 3% or 6%. Their spray pattern is adjustable by rotating the head ring (straight spray, flashover and wide angle spray). S u c t i o n r o d s u p p l i e d V e r t i c a l r a n g e V e r t i c a l r a n g e S p i n n i n g t e e t h C u t t e e t h F l u s h 3 s t r e a m p a t t e r n s 30° 130° S u c t i o n 3 - 6 % V e r t i c a l r a n g e H o r i z o n t a l r a n g e P r e s s u r e r e g u l a t e d 3 s t r e a m p a t t e r n s A r o u n d x 1 0 Maximum working pressure: PN16 Material: aluminium alloy Surface treatment: hard anodisation and polyester coating Stream types: straight spray, flashover and wide angle spray Suction percentage: 3 or 6% Expansion rate: approx. x10 Maximum working pressure: PN16 Material: stainless steel and bronze Stream types: straight spray, flashover and wide angle spray Suction percentage: 3 or 6% Expansion rate: approx. x10 S u c t i o n r o d s u p p l i e d F l u s h 3 s t r e a m p a t t e r n s 30° 130° S u c t i o n 3 - 6 % V e r t i c a l r a n g e H o r i z o n t a l r a n g e P r e s s u r e r e g u l a t e d 3 s t r e a m p a t t e r n s A r o u n d x 1 0 A d j u s t a b l e f l o w r a t e M a r i n e e n v i r o n m e n t