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ST-46606
Stuart Turner - CH 4-60 FL Automatic Flow Switch Pump - 1 1/4 inchCentrifugal Horizontal Unit multi-stage STUART CH4-60 FL pumps are optimal for water pressurisation to outlets in a positive head application, where an instant boosted supply is required from a simple to install package. CH Automatic Flow Switch pumps require a gravity flow of 1 litre/minute to operate and are suitable for commercial or domestic use, pumping hot or cold water at flow rates up to 148 litres per minute and heads up to 62 metres.
£1,132.80 RRP £736.32 £613.60
In stock
Free Standard Delivery
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HIP-7237000
Clarke - SPE800 Self Priming Pump - 1 inch - 230VClarke SPE800 Self Priming Pump - 1 inch - 230V is a robust and reliable selfpriming pump, engineered with power and efficiency in mind.
- Maximum output 53 l/min
- Maximum head 40m
- 800 Watt, 230V motor
- Corrosion and rust proof construction
- Self priming
- Includes 1” output elbow, integral carry handle, electric cable with plug and water resistant on/off switch
£155.94 RRP £106.80 £89.00
In stock
Free Standard Delivery
Self Priming Pumps
Self-priming pumps are centrifugal pumps designed to re-establish their own prime, making them ideal for applications where the suction line may contain air or the pump must lift liquid from a lower level. By mixing a small amount of air with liquid already in the pump casing, the impeller creates suction that draws in more fluid, allowing continuous operation without manual priming.
These pumps are versatile and widely used across industries. Common applications include transferring clean, dirty, or muddy water, chemical handling (with compatible materials), irrigation, drainage, and boosting water pressure. They are also suitable for loading and unloading liquids in agricultural or industrial settings.
It’s important to note that self-priming pumps require some fluid in the casing to function correctly. Running dry can damage seals or impellers, so always ensure the pump is properly primed before use.