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Lowara

107350A00XN | COM350/03K/C E2

CO | COM End suction open impeller Lowara pumps

CO | COM End suction open impeller Lowara pumps

£1,356.00
£1,937.00 £1,356.00
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Lowara CO & COM Stainless Steel Open Impeller Centrifugal Pumps

Overview

The Lowara CO series combines the advantages of an open impeller with AISI 316 stainless steel construction, making it ideal for moderately aggressive liquids containing suspended solids. These pumps offer high efficiency, easy maintenance, and versatile industrial applications.

General Specifications

Model CO / COM
Flow Rate Up to 54 m³/h (900 l/min)
Head Up to 24 m
Power Supply Single-phase & Three-phase (50 Hz)
Power Range Up to 1.5 kW (single-phase), higher for three-phase
Max Operating Pressure 8 bar (PN8)
Suspended Solids Handling CO350: 11 mm, CO500: 20 mm
Liquid Temperature Range -10°C to 110°C
Max Ambient Temperature 40°C

Applications

  • Washing & Surface Treatment: Metal parts cleaning, food industry washing equipment, textile dyeing plants
  • Packaging Industry: Washing produce before packaging
  • Industrial Processes: Circulation & transfer of moderately viscous, lightly aggressive liquids
  • Commercial Use: Industrial washing machines, commercial dishwashers

Pump Specifications

  • Delivery: Up to 54 m³/h (900 l/min)
  • Head: Up to 24 m
  • Liquid Temperature Range:
    • Standard: -10°C to +110°C
  • Max Operating Pressure: 8 bar (PN8)
  • Suspended Solids Handling:
    • CO350: 11 mm
    • CO500: 20 mm

Construction Characteristics

  • Close-coupled, single-impeller centrifugal pump
  • Threaded suction & discharge ports (Rp ISO 7)
  • Back pull-out design for easy maintenance
  • AISI 316L stainless steel open impeller with four pressed vanes welded onto a base disk
  • No diffusers or cavities, ensuring easy cleaning
  • Pump body tightened by 8 screws, allowing rotation of the discharge head

Mechanical Seal Options

  • Standard Version: Carbon/Ceramic faces, FPM elastomers
  • "K" Version: Silicon Carbide/Tungsten Carbide faces, FPM elastomers (enhanced durability)

Motor Specifications

  • Asynchronous, squirrel cage rotor, enclosed in an aluminium casing
  • External ventilation for cooling
  • Protection Class: IP55
  • Insulation Class: 155 (F)
  • Complies with EN 60034-1 standards
  • Condensate drain plugs on all motors

Power Supply Options

  • Single-phase:
    • 220-240 V, 50 Hz, 2-pole
    • Built-in automatic overload protection up to 1.5 kW
    • User-provided protection required for higher powers
  • Three-phase:
    • 220-240/380-415 V, 50 Hz, 2-pole
    • Overload protection to be provided by the user

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