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Wilo Medana CH1-L

The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump is perfectly suited to water supply and pressure boosting, industrial circulation systems, process water, and cooling water circulation systems, as well as a variety of irrigation and washing systems.
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    Wilo Medana CH1-L
    Wilo Medana CH1-L.202-1/E/A/10T 4231462

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

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    Wilo Medana CH1-L
    Wilo Medana CH1-L.202-1/E/E/10T 4231463

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

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    Wilo Medana CH1-L
    Wilo Medana CH1-L.202-2/V/A/10T 4235324

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

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    Wilo Medana CH1-L
    Wilo Medana CH1-L.202-2/V/E/10T 4235325

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

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    Wilo Medana CH1-L
    Wilo Medana CH1-L.203-1/E/A/10T 4231464

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

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    Wilo Medana CH1-L
    Wilo Medana CH1-L.203-1/E/E/10T 4231465

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
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    Wilo Medana CH1-L
    Wilo Medana CH1-L.203-2/V/A/10T 4235326

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
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    Wilo Medana CH1-L
    Wilo Medana CH1-L.203-2/V/E/10T 4235327

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
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    Wilo Medana CH1-L
    Wilo Medana CH1-L.204-1/E/A/10T 4231466

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
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    Wilo Medana CH1-L
    Wilo Medana CH1-L.204-1/E/E/10T 4231467

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
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    Wilo Medana CH1-L
    Wilo Medana CH1-L.204-2/V/A/10T 4235328

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
    Logo for Wilo
    Wilo Medana CH1-L
    Wilo Medana CH1-L.204-2/V/E/10T 4235329

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
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    Wilo Medana CH1-L
    Wilo Medana CH1-L.205-1/E/A/10T 4231468

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
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    Wilo Medana CH1-L
    Wilo Medana CH1-L.205-1/E/E/10T 4231469

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
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    Wilo Medana CH1-L
    Wilo Medana CH1-L.205-2/V/A/10T 4235330

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
    Logo for Wilo
    Wilo Medana CH1-L
    Wilo Medana CH1-L.205-2/V/E/10T 4235331

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
    Logo for Wilo
    Wilo Medana CH1-L
    Wilo Medana CH1-L.206-1/E/A/10T 4231470

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
    Logo for Wilo
    Wilo Medana CH1-L
    Wilo Medana CH1-L.206-1/E/E/10T 4231471

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
    Logo for Wilo
    Wilo Medana CH1-L
    Wilo Medana CH1-L.206-2/V/A/10T 4235332

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
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    Wilo Medana CH1-L
    Wilo Medana CH1-L.206-2/V/E/10T 4235333

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
    Logo for Wilo
    Wilo Medana CH1-L
    Wilo Medana CH1-L.207-1/E/A/10T 4231472

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
    Logo for Wilo
    Wilo Medana CH1-L
    Wilo Medana CH1-L.207-1/E/E/10T 4231473

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
    Logo for Wilo
    Wilo Medana CH1-L
    Wilo Medana CH1-L.207-2/V/A/10T 4235334

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
    Logo for Wilo
    Wilo Medana CH1-L
    Wilo Medana CH1-L.207-2/V/E/10T 4235335

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
    Logo for Wilo
    Wilo Medana CH1-L
    Wilo Medana CH1-L.402-1/E/E/10T 4231475

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

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    Wilo Medana CH1-L
    Wilo Medana CH1-L.402-2/V/A/10T 4235336

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
    Logo for Wilo
    Wilo Medana CH1-L
    Wilo Medana CH1-L.402-2/V/E/10T 4235337

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
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    Wilo Medana CH1-L
    Wilo Medana CH1-L.403-1/E/A/10T 4231476

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
    Logo for Wilo
    Wilo Medana CH1-L
    Wilo Medana CH1-L.403-1/E/E/10T 4231477

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

    View Product
    Logo for Wilo
    Wilo Medana CH1-L
    Wilo Medana CH1-L.403-2/V/A/10T 4235338

    The Wilo Medana CH1-L is a non-self priming horizontal multistage pump, reaching high hydraulic performances. Both compact and robust in design, this easily integrated pump…

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Frequently Asked Questions

Quick answers to common questions about the Wilo Medana CH1-L. For technical specifications, see the product details above; for sizing or installation advice, contact our team. If you have any other questions, we're happy to help.

What is a water booster pump?

A water booster pump increases the pressure of an existing water supply to give stronger flow at taps, showers and appliances. It can be a small inline pump fitted to the incoming mains, or a larger pump and tank set that draws from a break tank to feed the whole house. Boosters do not create water – they raise the pressure of the water already coming in.

What is the difference between an inline booster and a tank-and-pump booster?

An inline booster connects straight onto the incoming mains and is limited to 12 litres per minute under UK water regulations – examples include the Salamander HomeBoost and WaterBoost WB-Compact. A tank-and-pump booster, such as the Grundfos Home Booster or DAB Esybox with Esytank, draws from a break tank and can deliver much higher flow rates for larger homes with multiple bathrooms.

What is a variable speed booster pump?

A variable speed booster uses an inverter to adjust pump speed in real time to match demand. It maintains constant pressure as outlets open and close, runs more quietly than a fixed-speed pump and typically saves up to 50 per cent of the energy a fixed-speed equivalent would use. The DAB Esybox, DAB Esybox Mini 3 and Grundfos Scala2 are common variable speed examples.