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 179 Eductors Eductors ''MIXY-EDUCTOR'' in bronze with metering device Our range of foam ''MIXY EDUCTOR'' operates according to the Venturi principle. As the pressurized water passes through the tip of the convergent pipe, a suction effect is created and the foam concentrated liquid is drawn up. The eductor is fitted with a non-return valve with a polyethylene ball valve, which prevents water from flowing back into the emulsifier tank. The metering orifice regulates the concentration flow and thus determines the percentage of the foam liquid from 0% to 6%. The control valve allows a constant dosage while pressure varies. Our range of eductors are used with flow rates from 60 to 200 GPM and various possible connections: threaded BSP or NST-NH or standardised couplings. Construction in bronze for the body and aluminium alloy for couplings. Control valve integrated to the eductor Optional: the eductors ''MIXY EDUCTOR'' of 60 to 125 GPM can be equipped with a metering device with suction percentages of 0,1%, 0,5% and 1%. Maximum working pressure: 230 PSI Material: bronze Body type: molded Non-return valve: yes Control valve: yes Pressure loss: 35% Supplied with pick-up tube: yes Options: metering device 0,1%, 0,5% and 1% for 60 and 125 GPM eductors. Inlet Outlet Suction percentage adjustment Flow rate (GPM) Working pressure (PSI) Dimensions (inches) Weight (lbs) Ref. 1.5" NST-NH female 1.5" NST-NH male 0, 0,4%, 1%, 3%, 6% 60 200 14.65 x 6.73 x 6.97 14.18 18764 1.5" NST-NH female 1.5" NST-NH male 0, 0,4%, 1%, 3%, 6% 95 200 14.65 x 6.73 x 6.97 14.18 18765 2.5" NST-NH female 2.5" NST-NH male 0, 0,4%, 1%, 3%, 6% 200 200 18766 With control valve and metering device N o n - 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 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 T o r q u e r e d u c e r N o n - r e t u r n v a l v e C o n t r o l v a l v e 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 Setting of the dosing percentage via the indexed metering device