Pompa Horizontal Bareshaft End Suction Centrifugal (Ncb) 32 - 160Nc

|| AUTHENTIC ITALY PRODUCT ||-END-SUCTION CENTRIFUGAL PUMP-2900 1/min NCB 32-160N CUSES. -Recircling plants, heating, air conditioning, heat recovery, plants of water supply procurement, pressurising units and fire-fighting systems. -CONSTRUCTIVE CHARACTERISTICS NCB -Bareshaft end-suction centrifugal pumps, to be coupled with electric or engine motor. The motor unit and the rotating part of the pump can be taken away without removing the pump body from the system piping. Hydraulics- pump body with dimension and performances according to EN 733 rules, closed impeller dynamically balanced and with balance holes for the balancing of the axial thrust. Shaft completely in stainless steel.-IMPELLER-Impeller material-Cast iron EN-GJL-250Impeller diameter- 155 mm FLANGES TYPE- UNI EN 1092-2- Outlet- DN 32- Inlet- DN 50. Flanges (UNI EN 1092-2)- up to DN 150- PN16, from DN 200- PN10.-INSTALLATION AND OPERATION CHARACTERISTICS -The NCB pumps can be positioned with horizontal, sloping or vertical axis always with the motor upwards (please, verify with our technical dep.). The operating characteristics of the catalogue and label are to be understood for continuous service and with clear water (specific weight = 1000 kg/m3) with a max manometric suction height of approximately 1,5 m. For higher manometric heights and up to a max of approximately 6 m, the characteristics decrease in the various delivery data.-ACCESSORIES ON REQUEST-Kit counterflanges-PERFORMANCE TOLERANCES-Pumps- UNI EN ISO 9906-2012- Grade 3B,