Стальной насос из нержавеющей Е.А.

Brief Description EA pump complies fully to the European Standard BS EN733/DIN24255 of performance and dimensions .They are used for pumping clean water or liquids similar to water,achieving wide application in plants ,mines,city water supplies,air-conditioning coolers,fire-fighting system and irrigation. Pumpsofthesamemodelhavedifferentperformancelevelsbasingondifferentdiameterafter impellertrimming.Overallthewholeseries,thereareonlyfoursizesofshaftandfiveofbearing housing.Aslongastheirbearinghousingsareofthesamesize,differentpumpscaninterchange chiefpartssuchasshaft,shaftsleeve,shaftseal,impellernut,etc. EApumpisalsoveryeasytobeinstalledandmaintained.Backpull outdesign,driventhrough flexiblecoupling,sothatpumpcasingandmotorcanremaininpositionwhileotherspareparts areremoved. Material Casing Cast Iron standard, Ductile Iron, Stainless Steel optional Impeller Bronze standard, Cast Iron, Stainless Steel optional Shaft ASTM420 standard, ASTM304, ASTM316, ASTM1045 optional Shaft Seal Mechanical Seal standard (Carbon-Ceramic/Viton standard, Caron-Sic/Viton optional) , Gland Packing optional Operating Range Flow Rate (Q) 2-1100m3/h Head (H) 2-150m Speed 1450 or 2900 rpm (50Hz) 1750 or 3500 rpm (60Hz) Temperature -10°C to 105°C Working Pressure 10 Bar standard, 16 Bar on request Structure Drawing Picture