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 178 Eductors Eductors ''MIXY EDUCTOR'' in aluminium alloy 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 250 GPM and various possible connections: threaded BSP or NST-NH or standardised couplings. Construction in aluminium alloy with red polyester coating. 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: aluminium alloy Surface treatment: polyester coating 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 7.24 6.39 18749 1.5" NST-NH female 1.5" NST-NH male 0, 0,4%, 1%, 3%, 6% 95 200 14.65 x 6.73 x 7.24 6.39 18750 1.5" NST-NH female 1.5" NST-NH male 0, 0,4%, 1%, 3%, 6% 125 200 14.65 x 6.73 x 7.24 6.39 18751 2.5" NST-NH female 2.5" NST-NH male 0, 0,4%, 1%, 3%, 6% 150 200 21.1 x 7.76 x 8.86 11.73 18752 2.5" NST-NH female 2.5" NST-NH male 0, 0,4%, 1%, 3%, 6% 200 200 21.1 x 7.76 x 8.86 11.73 18753 2.5" NST-NH female 2.5" NST-NH male 0, 0,4%, 1%, 3%, 6% 250 200 21.1 x 7.76 x 8.86 11.73 18754 With control valve and metering device Setting of the dosing percentage via the indexed 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 A d j u s t a b l e e x p a n s i o n r a t e 1 i n l e t - 2 o u t l e t s B y p a s s M e t e r i n g d e v i c e