Pump Controllers

We have a wide range of pump and mains-water top-up controllers in stock (this section of our website is being added to regularly).

If you have a domestic or commercial rainwater harvesting controller that is broken or malfunctioning (or indeed from a company that is no longer trading like ECOVAT or SpinFlow), please contact us as we may be able to repair or find a replacement unit.

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  • The Mac 3 KEY Float Switch comes with various cable lengths: 2m, 5m, 10m, 15m, 20m.

    Float Switch - Key - (Fill or Empty)

    £19.06 - £91.40 including VAT
    £15.88 - £76.17 excluding VAT
    The Mac3 Level Regulators are a float switch that allows electrical equipment to start and stop automatically (usually pumps, but also solenoid valves, alarms, etc.) when a prefixed level has been reached. Inside the device there is a microswitch that,...
    Qty in Cart: 0
    Quantity:
    Price:
    £19.06 - £91.40 including VAT
    £15.88 - £76.17 excluding VAT
    Subtotal:
  • Agma W from Mac3 - Compact Float Switch Alternative for Dirty Water and Sewage Water.

    Float Switch Compact Dirty Water - AGMA W

    £19.00 - £45.00 including VAT
    £15.83 - £37.50 excluding VAT

    Compact Magnetic Float Switch for Dirty Water and Sewage Water The Agma W has now been replaced by the Agma W Evo. The AgmaW from Mac3 is a compact float switch alternative. IP68 rated it is designed to be fitted for direct mounting on a submersible...
    Qty in Cart: 0
    Price:
    £19.00 - £45.00 including VAT
    £15.83 - £37.50 excluding VAT
    Subtotal:
  • Float Switch - Mac 3 - (Fill or Empty)

    Float Switch - Mac 3 - (Fill or Empty)

    £15.92 - £75.67 including VAT
    £13.27 - £63.06 excluding VAT
    Float Switch for Tanks The Mac3 Level Regulators are float switches that allows electrical equipment to start and stop automatically (usually pumps, but also solenoid valves, alarms, etc.) when a prefixed level has been reached. Inside the device there...
    Qty in Cart: 0
    Quantity:
    Price:
    £15.92 - £75.67 including VAT
    £13.27 - £63.06 excluding VAT
    Subtotal:
  • Mac3 Small Float Switch available with various cable lengths

    Float Switch - Small - (Fill or Empty)

    £17.40 - £92.63 including VAT
    £14.50 - £77.19 excluding VAT
    Small Float Switch for Tanks The Mac3 Level Regulators are float switches that allows electrical equipment to start and stop automatically when a prefixed level has been reached. They are generally used to control pumps, but can aslo be used to open or...
    Qty in Cart: 0
    Quantity:
    Price:
    £17.40 - £92.63 including VAT
    £14.50 - £77.19 excluding VAT
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  • Mains Water Top-up Controller Kit for Rainwater Harvesting Systems

    Mains Water Top-up Controller Kit

    £375.00 - £615.00 including VAT
    £312.50 - £512.50 excluding VAT
    Water Tank Level Controller for Fast Mains Water Tank Filling and Top-up For use with automatic pumps to top-up Rainwater Harvesting Tanks with mains water. The 3P TCS5JB Top-up Switch is intended to maintain the level of water in a water tank by topping...
    Qty in Cart: 0
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    Price:
    £375.00 - £615.00 including VAT
    £312.50 - £512.50 excluding VAT
    Subtotal:
  • Agma W Evo - Compact Float Switch

    Float Switch Compact Dirty Water - Agma W Evo

    £31.00 - £57.00 including VAT
    £25.83 - £47.50 excluding VAT
    Compact Magnetic Float Switch for Dirty Water and Sewage Water The new Mac3 AgmaW EVO is a compact wastewater float switch alternative, designed to be fitted vertically to a submersible pump. Unlike the previous model (Agma W) the EVO operates at an...
    Qty in Cart: 0
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    Price:
    £31.00 - £57.00 including VAT
    £25.83 - £47.50 excluding VAT
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  • The Mac 5 Float Switch for Sewage and industrial waste water comes with various cable lengths: 5m, 10m.

    Float Switch for Sewage - Mac 5 - (Fill or Empty)

    £71.41 - £143.48 including VAT
    £59.51 - £119.57 excluding VAT
    The Mac 5 Level Regulators are a float switch that allows electrical equipment to start and stop automatically (usually pumps, but also solenoid valves, alarms, etc.) when a prefixed level has been reached. Normally connected to a control panel or...
    Qty in Cart: 0
    Quantity:
    Price:
    £71.41 - £143.48 including VAT
    £59.51 - £119.57 excluding VAT
    Subtotal:
  • TCS9: Time Controlled Tank Level Switch for water, chemical, diesel and other liquid storage tanks with 2 year warranty.

    Programmable Timer for Tank Filling or Emptying

    £243.50 including VAT
    £202.92 excluding VAT
    TCS9 Series Time Controlled Tank Level Switch The TCS9 Time Controlled Level Switch is designed for use with tank level control applications such as the filling or emptying of a tank that is being controlled by a float or level switch. It provides...
    Qty in Cart: 0
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    Price:
    £243.50 including VAT
    £202.92 excluding VAT
    Subtotal:
  • Capacitive Liquid Level Regulator for Small Tanks.

    Tank Level Regulator for Small Tanks - Reka

    £63.06 - £114.66 including VAT
    £52.55 - £95.55 excluding VAT
    REKA2000 - Capacitive Level Regulator for Small Tanks At just 250mm long with no moving parts, the Reka is particularly suitable for Header Tanks, Shallow Tanks and confined spaces where there is not enough space for the movement of a traditional Float...
    Qty in Cart: 0
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    Price:
    £63.06 - £114.66 including VAT
    £52.55 - £95.55 excluding VAT
    Subtotal:
  • E-Flow Mains Water Pressure Booster from Mac3

    Pump Pressure Controller - E-Flow

    Inline Pump Pressure Controller for Boosting Low Mains Water Pressure Pump control for pressure boosting by flow detection with built-in dry-run protection. Perfect for home (domestic) header tank boosting or in-line boosting of low mains water...
    Qty in Cart: 0
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  • Capacitive Liquid Level Regulator for Small Tanks 12-24v for off-grid installations.

    Tank Level Regulator for Small Tanks - Reka 12/24v

    £68.80 - £120.40 including VAT
    £57.33 - £100.33 excluding VAT
    REKA2000 - Low Voltage - Capacitive Level Regulator for Small Tanks At just 250mm long with no moving parts, the Reka is particularly suitable for Header Tanks, Shallow Tanks and confined spaces where there is not enough space for the movement of a...
    Qty in Cart: 0
    Quantity:
    Price:
    £68.80 - £120.40 including VAT
    £57.33 - £100.33 excluding VAT
    Subtotal:
  • The E-Fly Float Switch for Sewage and industrial waste water comes with various cable lengths: 5m, 10 or 20m.

    Float Switch for Sewage - E-Fly - (Fill or Empty)

    £75.67 - £143.33 including VAT
    £63.06 - £119.44 excluding VAT
    The E-Fly Level Regulator is a float switch that allows electrical equipment to start and stop automatically (usually pumps, but also solenoid valves, alarms, etc.) when a prefixed level has been reached. Normally connected to a control panel or directly...
    Qty in Cart: 0
    Quantity:
    Price:
    £75.67 - £143.33 including VAT
    £63.06 - £119.44 excluding VAT
    Subtotal:
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