POK, full catalogue English

286 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 This equipment is used to deliver a low percentage mix of foam concentrate by placing it on a bypass allowing a portion of the water coming out of a pump to go through an eductor and inject the resulting premix back at the entrance of the pump. The outgoing fluid is then at the nominal pressure of the pump with the premix percentage set by the dosage valve. This system allows to have no pressure drop at the outlet of the pump (which would happen if one placed the eductor downstream of the pump). Eductors ‘'Around the pump’’ eductors S u c t i o n r o d s u p p l i e d N o r e t u r n v a l v e D o s a g e v a l v e Suction rate adjustment through dosing valve Maximum working pressure: PN16 Material: aluminium alloy and POM Surface treatment: hard anodisation on aluminium parts Body type: molded Suction percentage: from 0.1% to 1.26% depending on product Non-return clapper function: yes Supplied with suction rod: yes Inlet Outlet Suction percentage adjustment Flow rate / Working pressure Dimensions (mm) Weight (kg) Ref. LPM Bar GPM (PSI) 1.5” female NST-NH 1.5” male NST- NH from 0.12% to 1.15% 200 6 60 90 135 x 182 x 104 0.8 23462 SG DN40 SG DN40 with lock from 0.12% to 1.15% 200 6 60 90 215 x 181 x 95 1 23466 SG DN40 SG DN40 with lock from 0.1% to 1.26% 400 6 125 90 215 x 181 x 95 1 24952 C o m p a t i b i l i t y BSP (ISO R 228) or standardised couplings NST/NH (NFPA 1963), Equipment can be delivered with threading Foam branchpipe at 70 PSI Eductor Foam concentrate Pump Water supply Successfully tested with 3F firefighting foam Testé ave avec les ém