Domestic Pumps
Peripheral Electric
Light Duty Monobloc
Centrifugal Contra Impellers
Light Duty Multistage
Self Priming Jet c/w Ejector
Self Priming Jet AISI 316
Closed Coupled Monobloc
Electric Gear Pump
Swimming Pool Filtered
Pressurisation Sets c/w Jet
Phone: 01293 533 665
Email: enquiries@thepumpco.co.uk
 

The CB40 and CB50 electric pumps are fitted with two impellers mounted in series supported by the motor shaft, contained in a sturdy cast iron pump body. Rotating inside blade diffusers, they drive the fluid leaving each impeller towards the inlet of the subsequent one. The fluid leaves the pump through the pump outlet. Each impeller and its blade diffuser make a pumping stage; according to the operating principle of centrifugal pumps, this increases the pressure of the fluid that is added to the other pressure increases provided by the other stages in series .

CB electric pumps can be installed with the motor shaft in either vertical or horizontal position. In the event of vertical installations, the motor must always be positioned above the pump body
Rotation way: anti-clockwise looking from the pump inlet side
Versions with components for specific uses, such as impellers in thermoplastic resin, mechanical seals in special materials and electric motors with higher protection levels can be supplied on request
For mechanically and chemically non-aggressive fluids.
Water supply.
Household systems.
Automatic distribution of water with small or medium tanks (autoclaves) for irrigation.
Pressure increases in water mains.
Capacities of flow up to 15 m3/h
Heads up to 85 m.
Temperature of pumped liquid -15°C -70°C
Maximum working pressure: 10 bar
Maximum ambient temperature: 40 °C (contact our technical department for higher temperatures).
Manometric suction lift: 8m.
Tolerance of hydraulic specifications. UNI/ISO 2548 class C appendix B.
Pump body and motor support in cast iron.
Pressed brass impellers or thermoplastic resin.
Thermoplastic resin diffusers.
Rotor shaft in stainless steel AISI 431.
Mechanical seal in carbon/ceramic.
Asynchronous electric cage motor closed in an aluminium case and externally ventilated.
Protection level: IP 44.
Insulation class: F
Standard voltage 230-400V / 50Hz
       
The Pump Company Limited, 22 The Bell Centre, Newton Road, Crawley, West Sussex, RH10 9FZ
Tel: (0)1293 533665. Fax: (0)1293 533664 Registered in UK 3428736