Positive Head Shower Pumps (Twin Impeller)

If you’re suffering from low water pressure on both your hot and cold supplies then a twin impeller will definitely improve the situation. They boost the flow of both feeds of water to give you a more powerful water supply. It’s not all or nothing either, you can purchase pumps with a lower bar pressure (less than 2.0 bar) for a low to medium boost or something with a higher bar pressure (2.0 bar and over) for a larger boost. This selection of pumps in particular are positive head which means they’re suitable for use where your outlet (e.g showerhead) is lower than the outlet on your cold water storage tank (usually fitted in the loft).

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Grundfos STR2 1.5C Twin Impeller Positive Head Shower Pump - 98950216
4.9
17 ratings
Grundfos
Save £35.94 £151.84
Grundfos
£115.90 inc
VAT
Salamander 1.5 Bar Twin Impeller Positive Head Regenerative Shower Pump - CT50XTRA
4.9
48 ratings
Salamander Pumps
Save £18.49 £154.99
Salamander Pumps
£136.50 inc
VAT
Salamander 2.0 Bar Twin Positive Head Centrifugal Shower and Bathroom Pump - RP75PT
5.0
20 ratings
Salamander Pumps
Save £19.90 £297.60
Salamander Pumps
£277.70 inc
VAT
Stuart Turner Monsoon 2.0 Bar Twin Impeller Positive Head Shower Pump - 46415
4.9
118 ratings
Stuart Turner
Save £51.73 £457.98
Stuart Turner
£406.25 inc
VAT

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Stuart Turner Monsoon 3.0 Bar Twin Impeller Positive Head Shower Pump - 46416
4.9
100 ratings
Stuart Turner
Save £101.00 £545.00
Stuart Turner
£444.00 inc
VAT
Stuart Turner Showermate Eco Shower Pump 1.5 Bar Twin Positive Impeller  - 47342
5.0
6 ratings
Stuart Turner
Save £25.66 £156.50
Stuart Turner
£130.84 inc
VAT
Grundfos Amazon 3.0 Bar Twin Impeller Positive Head Shower Pump - STP-3.0 B
5.0
12 ratings
Grundfos
Save £145.25 £464.25
Grundfos
£319.00 inc
VAT
Stuart Turner Monsoon Twin Impeller Standard Shower Pump 1.5 Bar - 46506
4.9
10 ratings
Stuart Turner
Save £19.94 £408.17
Stuart Turner
£388.23 inc
VAT
Stuart Turner Monsoon 4.0 Bar Twin Impeller Positive Head Shower Pump - 46417
4.9
18 ratings
Stuart Turner
Save £32.48 £523.67
Stuart Turner
£491.19 inc
VAT
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