IZ CLOSE-COUPLED SINGLE-STAGE CENTRIFUGAL PUMPS

Applications and Features The IZ type pumps adopt advanced hydraulic models and they are single stage single suction centrifugal pumps that pump close-coupled with motor . The have simpler structure , smaller size ,lower noise ,higher efficiency , more energy saving and convenience in using and maintenance compared with the IB·Is type pumps and consistent with the standard ISO3661. The IZ type pumps are suitable for skyscrapers water supply , firefighting water supplying and long distance water carrying . They can also be used widely for irrigation and drainage in countrysides . They are ideal pumps for irrigation and drainage. Changing the material of parts that contact with liquid , it can be also used to carry corrosive liquid in industrial branches such as petroleum , chemical , foodstuff and textile etc. Materials : According to different requirement of users , Normal material pups or stainless steel pumps can be provided . (1Cr18Ni9Ti for Normal purpose 1Cr18Ni13Mo2Ti or 316L for special)Operating Conditions 1.Pressure in the systems: <0.8Mpa(8kg/cm2 ); 2.Ambient temperature should not be higher than 40°C; 3.Water temperature should not be higher than 120°C. Only clean and soft water without solids can be pumped .For corrosion resistant F type IZ pump ,liquid temperature should not be higher than 105°C.Main Technical Data ModelCapacity(m3/h)HeadmSpeedr/minMotor PowerkWEfficiency%[NPSH]rmIZ50-32-12512.52029001.5602.8IZ50-32-125A111629001.1562.8IZ50-32-16012.53229002.2542.8IZ50-32-160A112829002.2482.8IZ50-32-160B102329001.5462.8IZ50-32-20012.55029004482.8IZ50-32-200A11442900442.52.8IZ50-32-200B103829003422.8IZ65-50-125252029003693.0IZ65-50-125A221629002.2633.0IZ65-50-160253229004653.0IZ65-50-160A222829003603.0IZ65-50-160B202429003583.0IZ65-40-200255029007.5583.0IZ65-40-200A224429005.5563.0IZ65-40-200B203829005.5553.0IZ65-40-2502580290015483.0IZ65-40-250A2270290011483.0IZ65-40-250B206029007.5473.0IZ65-40-250C185229007.5463.0IZ80-65-125502029005.5763.4IZ80-65-125A441629004723.4IZ80-65-160503229007.5733.4IZ80-65-160A442829005.5713.4IZ80-65-160B402429004693.4IZ80-50-2005050290015693.4IZ80-50-200A4444290011663.4IZ80-50-200B403829007.5633.4IZ100-80-1251002029007.5814.2IZ100-80-125A881629007.5784.2IZ100-80-16010032290015794.2IZ100-80-160A8828290011764.2IZ100-80-160B802429007.5744.2IZ100-65-20010050290022764.2IZ100-65-200A8844290018.5744.2IZ100-65-200B8038290015724.2IZ150-125-31520032145030752.5IZ150-125-315A17628145022742.5IZ150-125-315B16024145018.5732.5IZ150-125-40020050145045752.8IZ150-125-400A17644145037742.8IZ150-125-400B16038145030732.8IZ150-125-400C14433145022722.8