Azcue CA Series:

Horizontal Self Priming Centrifugal Pump (back pull out design) to DIN 24255

Flow: <300M³H
Head: 105M
DN: 32-150mm
Temp: < 90°C

The Azcue CA Series is a Self-Priming Centrifugal Pump which can be driven by a petrol or diesel engine, electric motor, hydraulics, clutch and pulley or electromagnetic clutch.

The advantages of the CA series centrifugal self priming pumps are:

Self priming: They do not require a suction foot valve.

Back Pull-out Design: Disassembly can be made without pipe removal.

Heavy Radial Ball Bearings Lubricated by grease.

Double Rotation Sense Possibility: Assembling interchangeable diffuser and impeller. Types CA50/3 & CA50/7 available in both rotation senses.

Easy Pump Spare Parts Renewal due to the back pull out design especially of the impeller and diffuser.

Operation:

Once the pump is filled with liquid, the pump can be started . The impeller circulates the liquid inside the pump causing an air-liquid mixture. The mixture is separated on the upper part of the diffuser, directing the gas thorough the discharge pipe, and then returning the liquid to the lower diffuser creating a vacuum in the suction area. This vacuum draws the air from the suction pipe and mixes it with the liquid.

Once all the air has been evacuated, the pump is filled with liquid, operating as a normal centrifugal pump. Furthermore, due to its design, when the pump is stopped, the liquid remains in the pump for the next startup.

If for any reason the pumps sucks air during operation, the pump becomes unprimed and the afore mentioned priming cycle is repeated. During pump priming, ensure all discharge valves are open , in order to allow air to exit the pump.

Applications:

• Marine - Ballast, bilge, fire fighting, engine cooling, general services.

• Industrial -  Transfer, circulation, low pressure feeding of all kind of liquids.

• Domestic -  Draining of garages, channels, swimming pools & ponds, irrigating water supply, grey and dirty waters pumping.

Generalities:

The advantages of the CA series centrifugal self priming pumps are:

• Self priming: They do not require and suction foot valve.

• Back Pull-out Design: Disassembly without pipe removal.

• Heavy Radial Ball Bearing: Lubricated by grease.

• Double Rotation Sense Possibility: Assembling interchangeable diffuser and impeller. Types CA50/3 & CA50/7 available in both rotation senses. Rest available under requirement.

• Easy Pump Renewal: By means of impeller and diffuser replacement.

Driving & Execution:

The CA series pumps can be supplied in bareshaft, mounted on a base plate in bareshaft, mounted on a base plate with pump-motor joined by flexible coupling, in monobloc execution, driving by petrol or diesel engine, electric motor, hydraulic, pneumatic or driven by clutch and pulley or electromagnetic clutch.

Materials of Construction

The Azcue CA Series is available in a wide variety of different materials such as Nodular Cast Iron GGG40, Bronze RG10, Aluminium Bronze, or casted Stainless Steel