CMG-CMGX
15Pages

Monobloc horizontal centrifugal pumps, constructed in compliance with EN 733 standards, with stub-shaft and bracket for coupling to standard motors; widely used in water supplies, pressurisation and fire-fighting systems; standard supply with counter-flange. Construction features Pump body cast iron (CMG) stainless steel AISI 316 (CMGX) 2 Poles induction motor 3~ 400/690V-50Hz Insulation class F Motor bracket cast iron Impeller cast iron, bronze, steel (CMG), steel (CMGX) Mechanical seal ceramic-graphite-NBR Pump shaft end stainless steel AISI 316 Liquid temperature -10 ÷ +90 °C Operating pressure max 10 bar counter flange mech. seal and O-rings impeller material pump body material cast iron as same as the pump body bronze EPDM FKM SiC-SiC-EPDM SiC-SiC-FKM pump type

CM: Front suction close-coupled centrifugal pumps with close impeller mounted on IE3 motor shaft extension. Pump casing with axial suction and radial delivery on top, main dimensions and performance according to EN 733. CMG-CMGX: Front suction centrifugal pumps connected to IE3 standard motor (stub-shaft construction). Pump casing with axial suction and radial delivery on top, main dimensions and performance according to EN 733. CA-CAX-4CA-4CAX: Single-stage end-suction centrifugal frame-mounted pumps. Dimensions in accordance with EN 733. 2 POLES TYPE Flow rate

Flow rate

Flow rate

CMG Series Models list and materials REFERENCE STANDARDS EUROPE USA Stainless steel Impeller lock nut and washer Stainless steel Stainless steel Stainless steel Volute casing Casing cover Stainless steel Motor bracket Stub shaft Stainless steel Mechanical seal Fill and drain plugs Fill and drain plugs (Search for the material in the mechanical seal table) CU ZN 40 PB2 UNI 5705/65

Motor Size H (m) pump input power (kW)

Tolerance: ISO 9906:2012 - Grade 3B Check pumps availability on pages 14-15-16

Tolerance: ISO 9906:2012 - Grade 3B Check pumps availability on pages 14-15-16

Tolerance: ISO 9906:2012 - Grade 3B Check pumps availability on pages 14-15-16

Tolerance: ISO 9906:2012 - Grade 3B Check pumps availability on pages 14-15-16

Tolerance: ISO 9906:2012 - Grade 3B Check pumps availability on pages 14-15-16

Tolerance: ISO 9906:2012 - Grade 3B Check pumps availability on pages 14-15-16

CMG Serie-Mechanical seal and bearings MECHANICAL SEAL PUMP MODEL STANDARD MATERIAL Stationary face Elastomer MOTOR BEARINGS CrNi-steel CrNi-steel Graphite Graphite EPDM FKM PUMP MODEL