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Excl. VAT: £190.14 Incl. VAT: £228.17

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  • Righthand Fittings
  • SKU:PS122641R-12-US75

    Availability: 10 or less


    1-Way solar pump unit. Up to 38 l/min with Grundfos UPM3 Solar 25-75 Pump
    The unit with 1inch (180 mm) solar circulating pump, fully assembled and tested, consists of:
    Flowmeter with flow regulation with filling and draining valves.
    Synchronous solar high efficiency circulating pump with cables.
    Flanged 3-way ball valve with non return valve 10 mbar (which can be excluded by rotating the handle by 45°) supplied with in-handle thermometer (coded blue, range 0°C-120°C).
    Security unit 6 bar with manometer ø50 mm 0-10 bar with 3/4inch Male connection to the expansion vessel. End of drain side: 3/4in F. Connection on right side.
    Centre distance 125 mm. EPP insulation box (Measurements: 155x425x150).
    A special back plate fixes the unit to the insulation box and it allows a quick fitting to the wall or to the solar cylinder.
    dimensions: 215x440x150 mm
    PN 10. Constant temperature 120°C; (short time temperature: 160°C for 20 s).
    External connections: 22mm
    Pumpstation with PWM and Mechanic Relay options
    Pump Info:
    UPM3 SOLAR is an OEM high efficient circulator offering flexible solutions for thermal solar systems. It is designed to work both with and without PWM signal, allowing you to upgrade your systems without having to change the controller.

    With PWM Signal:
    - Externally speed controlled
    - Choice of one of 4 PWM SOLAR Profile C curves

    Without PWM Signal:
    - Externally speed controlled
    - Using the Mini Superseal signal cable connection
    - Configured via user interface or pre-set in Grundfos factory

    Characteristic Features
    - High Efficiency circulator for integration in HVAC SOLAR systems; EEI = 0.20 EN16297/3
    - Smallest design ever for a circulator; smaller than the well-known UPS circulator
    - Integrated OEM high efficient circulator with one specific external control mode
    - Active or passive inrush current limitation
    - Ambient temperatures of up to 70° Celsius.

    - Lowest space requirements ever for a circulator integrated in an appliance
    - Optimised design fit for easy accessibility
    Easy access to the user interface from front
    Easy access to the connectors from front
    Easy access to the pump head screws from the front
    Easy access to the de-blocking screw from front
    - Intelligent configuration
    Different signals and profiles available (PWM A, PWM C, KMBus)
    Standard return signal showing power consumption, alarm and operation status
    Other customized input profiles and different return profiles are possible e.g. flow estimation
    - Ready for Conversion according Ecodesign requirement for August, 2015 exceeding benchmark level; EEI = 0.20 EN16297/3
    - Unmatched reliability
    Field and lab tested product quality
    Ceramic bearing shaft - The UPM3 comes equipped with ceramic bearing shafts for a long and trouble-free lifetime. The ceramic material is extremely durable and will not wear.
    Double de-blocking system - Electronic de-blocking that maintains the maximum starting torque up to 25 Ncm and manual de-blocking accessible from the front without demounting the control box.
    High temperature resilience - The resilience to heat will enhance the possibilities of system integration enormously. Ambient temperatures of up to 70° Celsius.

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    The team here at Navitron pride ourselves on ensuring that our products arrive fast and in excellent condition to our customers, which is why our delivery charges will depend on the type of product you have ordered.

    At Navitron we go that extra mile in taking special care when packaging our large and fragile products. We also select specialist carriers who are frequently shipping fragile and complex products. Our delivery prices reflect this attention to detail and carrier expertise.

    A lot of our larger items have to be shipped by pallet or on dedicated vehicles to ensure their arrival undamaged. This is reflected in some of our shipping prices for larger items and in most cases you should be able to choose the method that best suits you. Collection is available for everything if you'd prefer to arrange your own transportation, just give the office a call once you've ordered to arrange. We are open 8am – 4.30pm Monday – Friday.

    Regardless of the type of products you want to purchase, we always make sure to group them into as few deliveries as possible, to offer you the lowest shipping prices possible.

    If you have any questions regarding our delivery prices please don't hesitate to contact the Navitron on or call our friendly customer service team who will be only too happy to help on 01572 725512.

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