Product Description

SAER Domestic Pumps BP-CMK Single impeller centrifugal

CHARACTERISTICS Pump body and motor support in cast iron. Cast iron impeller (CMK – BP 7-8) forged brass (BP 3 – 4 – 5 – 6). Mechanical seal in carbon / ceramic, electric motor, totally enclosed, fan cooled rotor mounted on ball bearings lubricated for life . Upon request it is possible to supply the motors with a built in thermal overload protection, while the capacitor is permanently in the single-phase version. Protection of motor: IP 44, IP 55 on request. Insulation class: F Standard voltage: 230V – 50Hz three-phase 230 – 400V-50Hz Special executions on request. DATA – Capacities up to 120 m3 / h – Head up to 24 m – Temperature of pumped liquid: from -15 ° C to +70 ° C – Maximum operating pressure: 6 bar – Maximum ambient temperature: 40 ° C (For higher.) The operating characteristics and catalog are for continuous service and clean water (specific gravity – 1000 kg/m3). Suction lift up to a maximum of 8 m with foot valve, over 5 meters, we recommend the installation of a suction pipe of internal diameter greater than the inlet to the tolerances of the hydraulic characteristics of the norms UNI / ISO 2548 – Class C – Appendix B, while the electrical characteristics apply to CEI.  Hydraulic characteristics Dimensions and weights Nomenclature