CT Xtra Pumps | Salamander Pumps

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CT Xtra pumps are hard-working and affordable. With models suitable for boosting water pressure to a thermostatic shower or tap in a positive head, gravity fed system.

Positive Head Pumps

CT50 Xtra

1.5 Bar, Twin Ended, Positive Pump

CT Xtra 50

Compatability

Shower

Individual outlet

Bathroom

Whole House

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CT55 Xtra

1.5 Bar, Single Ended, Positive Pump

CT Xtra 55

Compatability

Shower (not suitable to pump against cold mains)

Individual outlet

Bathroom

Whole House

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CT75 Xtra

2.0 Bar, Twin Ended, Positive Pump

CT Xtra 75

Compatability

Shower

Individual outlet

Bathroom

Whole House

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CT85 Xtra

2.2 Bar, Single Ended, Positive Pump

CT Xtra 85

Compatability

Shower (not suitable to pump against cold mains)

Individual outlet

Bathroom

Whole House

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Customer Support

What is the difference between a positive and universal (negative head) shower pump?

Is my system suitable for a positive head pump?

A gravity fed system is either positive head or negative head, depending on the natural flow rate of the water in the home.

Watch our video to learn how to measure the water flow rate and discover when a positive head will work for the system. If you are unable to achieve the minimum flow rate of 2 litres per minute from all hot or cold water outlets that are to be pumped, you will need to install a universal (negative head) pump.

An illustration showing what a Positive Head is

Video

Positive and Negative head systems

What are the Differences Between Positive and Negative Head Systems?

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