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Pump Buddy Valve

The PumpBuddy® valve is an inlet control device which  allows for variable water level settings within a water tank when filling from a pump.

Operating Principal
The PumpBuddy will be closed when both weights are submerged (maximum water level). The valve will remain closed until the bottom weight is exposed (minimum water level). The valve will then open and remain open until the maximum level is reached.

► High volume water inlet. 
► Variable adjustment between minimum and maximum water levels. 
► Reduces pump run time (saves electricity). 
► Increases pump life. 

► Working pressure 0.5-10bar [8 - 150psi]
► Minimum inlet pressure 0.5bar (8psi). 
► Maximum inlet pressure 10bar(150psi). 
► Temperature range: 1-60˚C.

See additional images for Pump Buddy Flow Chart and Pump Buddy Sectional Drawing

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Delivery Costs

Delivery Map


Zone 1 England, Wales & Southern Scotland Under £100 Over £100
Standard 2/3 working days


Express Next working day


Premium Next working day (before 13.00)


Zone 2 Scottish Highlands & Islands, Northern Ireland, Isle of Man, Scilly & Channel Isles Under £100 Over £100
Standard 2/3 working days


Zone 3 Republic of Ireland Under £100 Over £100
Standard 3/5 working days




Orders must be placed before 14.00 for next day and premium next day delivery. 


Exporting Internationally

We offer a first class worldwide export service. Please contact us here for a price.
Model SKU Price ex-VAT Qty
Pump Buddy 1" Valve 875-021 £95.00
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Whisper Pumps Ltd, Leen Court, Boughton, Newark, Nottinghamshire, NG22 9ZD