POK English catalogue (Complete)

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 169 Diffusers - Self-educing self-educing diffuser, made of aluminium alloy Self-educing diffuser, made of stainless steel and bronze Inlet Flow rate (lpm) Working pressure (bar) Dimensions (mm) Weight (kg) Ref. 2.5'' BSP male 2000 7 Ø162 x 314 4,30 22126 2.5'' BSP male 3000 7 Ø162 x 314 4,30 22127 3.5'' NST-NH female 7500 7 Ø274 x 469 8,12 30612 Inlet Flow rate (lpm) Working pressure (bar) Dimensions (mm) Weight (kg) Ref. 2.5" BSP male 1500 7 Ø244 x 258 7,90 25734 2.5'' NST-NH female 2000 7 Ø244 x 188 7,77 22347 2.5'' NST-NH female 3000 7 7,77 22348 This self educing diffusers range is made of anodised aluminium alloy with polyester coating, and for a use PN16. Its aspiration can be calibrated at 3% or 6%. The stream pattern is selectable by handwheel (straight stream, attack spray, wide angle spray). This self educing diffusers range is made of stainless steel and bronze, and was designed to be used in marine environment. Its aspiration can be calibrated at 3% or 6%. The stream pattern is selectable by capstan (straight stream, attack spray, wide angle spray). N o - r e t u r n v a l v e P i c k - u p t u b e 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 Maximum working pressure: PN16 Material: aluminium alloy Surface treatment: hard anodisation and polyester coating Stream types: straight jet, 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 jet, flashover and wide angle spray Suction percentage: 3 or 6% Expansion rate: approx. x10 N o - r e t u r n v a l v e P i c k - u p t u b e 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 F o r e l e c t r i c a l f i r e A d j u s t a b l e f l o w r a t e I n d e x e d o p e n n i n g S a l t a t m o s p h e r e