CO-SHO Series
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CO-SHO Series CENTRIFUGAL PUMPS WITH OPEN IMPELLER EQUIPPED WITH IE2/IE3 MOTORS COMPLYING WITH REGULATION (EC) no. 640/2009 COF-CEF Series CENTRIFUGAL PUMPS BARE SHAFT

CO - COF - CEF SERIES HYDRAULIC AT HYDRAULIC PERFORMANCE RANGE AT 50 Hz SHO SERIES HYDRAULIC AT HYDRAULIC PERFORMANCE RANGE AT 50 Hz

Open impeller centrifugal electric pumps and threaded connections CO-COM CO-COM Series MARKET SECTORS CIVIL, INDUSTRIAL. APPLICATIONS APPLICATIONS • Washing of metal parts and/or surface treatment. • Washing of produce in the packaging industry. • Food industry washing equipment and syatems. • Dyeing plant and textile industry. • Plants for the circulation and transfer of moderately viscous liquids, with light chemical aggressiveness. • Industrial washing machines and commercial dishwashers. CONSTRUCTION FEATURES FEATURES Close-coupled, single-impeller centrifugal pump with axial suction...

CO - COM SERIES IDENTIFICATION IDENTIFICATION CODE CO /_ NULL or LETTER ASSIGNED BY THE MANUFACTURER K = SILICON CARBIDE / TUNGSTEN CARBIDE SEAL NULL = ALUMINA / GRAPHITE SEAL 6 = 60 Hz NULL = 50 Hz RATED MOTOR POWER IN kW x 10 FLOW RATE IN l/min. M = SINGLE-PHASE VERSION NULL = THREE-PHASE VERSION CO SERIES NAME EXAMPLE : COM 350/156K CO series electric pump, single-phase, flow rate 350 l/min, rated power 1,5 kW, 60 Hz version, Silicon Carbide / Tungsten Carbide seal. RATING PLATE RATING PLATE LEGEND 1 - Electric pump type 2 - Code 3 - Delivery range 4 - Head range 5 - Motor type 6 - Date...

CO - COM SERIES TABLE MATERIALS LIST OF MODELS AND TABLE OF MATERIALS DENOMINAZIONE MODELLI SERIE CO VERSIONS SINGLE-PHASE REFERENCE STANDARDS Pump body Stainless steel Stainless steel Seal housing Stainless steel Shaft extension Stainless steel Impeller locknut and washer Stainless steel Fill/drain plugs Stainless steel Mechanical seal Ceramic / resin impregnated Carbon / FPM (standard version) FPM (standard version) Elastomers Adapter Pump body fastening bolts & screws Aluminium Galvanized steel ASTM Class 25 co-en_a_tm

CO - COM SERIES MECHANICAL SEAL 3K Type TENUTA MECCANICA SERIE 3 PER POMPE CO MATERIALI MATERIALS LIST OF MATERIALS POSITION 1 - 2 B C V Q1 U3 Resin impregnated carbon Special resin impregnated carbon Ceramic Silicon Carbide Tungsten Carbide TENUTA MECCANICA SERIE 3 PER POMPE CO COMBINAZIONI SEAL TYPES TYPE ROTATING ASSEMBLY FIXED ASSEMBLY OTHER COMPONENTS STANDARD MECHANICAL SEAL B V G OTHER MECHANICAL SEAL TYPES C V G C V G Q1 V G Q1 V G U3 V G B E G C E G C E G Q1 E G Q1 E G U3 E G * Version with anti-rotation lockpin available on request. PRESSURE TEMPERATURE OPERATING COMPLETE PUMP...

CO - COM SERIES HYDRAULIC AT HYDRAULIC PERFORMANCE RANGE AT 50 Hz, 2 POLES TABELLA DI PRESTAZIONI IDRAULICHE SERIE CO 2 poli 50 Hz HYDRAULIC AT TABLE OF HYDRAULIC PERFORMANCES AT 50 Hz, 2 POLES ELECTRIC PUMP H = TOTAL HEAD METRES COLUMN OF WATER *Maximum value in specified range.

MOTORS FOR CO SERIES Standard supplied IE2/IE3 three-phase surface motors ≥ 0,75 kW are compliant with Regulation (EC) no. 640/2009 and IEC 60034-30. Electrical performances according to EN 60034-1. Insulation class 155 (F). IP55 protection. Condensate drain plugs on standard version. Cooling by fan according to EN 60034-6. Cable gland metric size according to EN 50262. Standard voltage: • Single-phase version: 220-240 V 50 Hz (incorporated automatic-reset overload protection). • Three-phase version: 220-240/380-415 V 50 Hz (overload protection to be provided by the user). MOTORI MONOFASE...

VOL OLT AVAILABLE VOLTAGES MOTORS FOR CO SERIES SINGLE-PHASE

CO350 SERIES OPERATING CHARACTERISTICS AT OPERATING CHARACTERISTICS AT 50 Hz, 2 POLES The NPSH values are laboratory values: for practical use we suggest increasing these values by 0,5 m. These performances are valid for liquids with density ρ = 1.0 Kg/dm3 and kinematic viscosity ν = 1 mm2/sec.

CO500 SERIES OPERATING CHARACTERISTICS AT OPERATING CHARACTERISTICS AT 50 Hz, 2 POLES The NPSH values are laboratory values: for practical use we suggest increasing these values by 0,5 m. These performances are valid for liquids with density ρ = 1.0 Kg/dm3 and kinematic viscosity ν = 1 mm2/sec.

CO SERIES AT DIMENSIONS AND WEIGHTS AT 50 Hz, 2 POLES DIMENSIONI E PESI SERIE CO 2 poli 50 Hz DIMENSIONS (mm) PUMP TYPE

Bare shaft centrifugal pumps with closed impeller (CEF series) and open impeller (COF series) MARKET SECTORS CIVIL, AGRICULTURAL, INDUSTRIAL. * For aggressive liquids, please contact our sales network. APPLICATIONS APPLICATIONS • Pumping of moderately viscous water and liquids (COF series) • • • • with moderate chemical aggressiveness (CEF, COF series). Water supply. Irrigation. Water circulation (cold, hot, refrigerated). Washing in the packaging, textile and food industries (COF series). CONSTRUCTION FEATURES FEATURES Close-coupled, single-impeller centrifugal pump featuring axial intake...

CEF - COF SERIES IDENTIFICATION IDENTIFICATION CODE (PUMP) CEF = SILICON CARBIDE / TUNGSTEN CARBIDE SEAL NULL = ALUMINA / GRAPHITE SEAL IMPELLER REFERENCE IMPELLER REFERENCE FLOW RATE IN l/min. FLOW RATE IN l/min. EXAMPLE : CEF 70/132 CEF pump series, flow rate 70 l/min, impeller reference 132. EXAMPLE : COF 350/91K COF pump series, flow rate 350 l/min, impeller reference 91, Silicon Carbide / Tungsten Carbide seal. IDENTIFICATION IDENTIFICATION CODE (ELECTRIC PUMP) CEF /_ NULL or LETTER ASSIGNED BY THE MANUFACTURER NULL or LETTER ASSIGNED BY THE MANUFACTURER K = SILICON CARBIDE / TUNGSTEN...

CEF SERIES TABLE MATERIALS LIST OF MODELS AND TABLE OF MATERIALS DENOMINAZIONE MODELLI SERIE CEF REFERENCE STANDARDS Pump body Stainless steel Stainless steel Seal housing Stainless steel Shaft extension Stainless steel Impeller locknut and washer Stainless steel Fill/drain plugs Stainless steel Mechanical seal Ceramic / resin impregnated Carbon / FPM (standard version) FPM (standard version) Elastomers Motor pump bracket Pump body fastening bolts & screws Stainless steel Galvanized steel Bracket casing Cast iron Stainless steel