POK, full catalogue English

376 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 Hydro-ejectors Description Inlet Outlet Dimensions (mm) Weight (kg) Ref. Hydro-ejector basement-drainers without non- return clapper valve DSP DN40 DSP DN65, with lock 200 x 200 x 492 3.9 03032 Hydro-ejectors basement-drainers with non- return clapper valve and purge DSP DN40 DSP DN65, with lock 245 x 200 x 566 5.8 03286 Hydro-ejector basement-drainers Construction: made of high-strength, heat-treated primary aluminium alloy. Technical data: The hydro-ejectors operate according to the venturi principle. The passage of pressurized water in the converging then diverging ducts creates a vacuum, which causes the suction of the liquid to evacuate. A non-return clapper valve, mounted at the base of the apparatus prevents stalling. A filter screen of 6 mm prevents the suction of impurities or pebbles. A purge with a ring allows draining the column at a distance after use. Several holes allow hooking up the device with ropes for better grip and to ensure safety. The amount of water that is possible to evacuate in a given period of time depends on: • the injected water pressure at the inlet of the device, • the geometric discharge height (difference of the level between the water to be evacuated and the outlet of the discharge pipe). The mobile eductors is used to empty cargo holds of a ship. It is made of high resistance thermal- treated aluminium alloy, and the functional parts are made of stainless steel. Technical data: the mobile eductors operate according to the venturi principle. The passage of pressurized water in the converging and diverging ducts creates a vacuum, which causes the suction of the liquid to evacuate. A ring is available to hook-up a carabiner. The suction capacity, or the suction flow rate, depends on: - the injected water pressure at the inlet of the device, - the geometric suction height (the level difference between the water (to absorb) and the mobile eductor). Inlet Outlet Dimensions (mm) Weight (kg) Ref. DSP DN40 AR DN100 7.6 16038 DSP DN65 AR DN100 16039 Storz C/52 Storz A/110 285 x 238 x 770 8.4 16040 Storz B/75 Storz A/110 16041 1.5” female NST-NH 4” male NST-NH 8.4 16042 2.5” female NST-NH 4” male NST-NH 16043 Storz DN65 Storz DN100 16044 Hydro-ejectors non-return clapper flap valve for high flow rates Description Inlet Outlet Suction Dimensions (mm) Weight (kg) Ref. Mobile Eductor of 3 tons / hour SG DN25 SG DN40 SG DN40 349 x 70 x 133 1.5 07649 Mobile Eductor of 5 tons / hour SG DN25 SG DN40 SG DN40 349 x 70 x 133 1.5 07647 Mobile Eductor of 15 tons / hour SG DN40 SG DN65 SG DN65 622 x 122 x 238 4.3 07855 Mobile eductors