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  • 48 hours delivery, if you order before 5:00 pm
  • Pickup at one of our 2.500 pickup points
  • Client rating 4,6/5
  • More than 40.000 customers before you

Grundfos Unilift KP 350 A1 Submersible Pump

549.00
    • Grundfos Unilift KP 350 A1 Submersible Pump

    Availability: In stock

    Special Price £ 549.00

     

    • In stock, delivery in 2 workdays
    • 2 year warranty
    • Delivery on 24-06-2019
    • This product is not available for pickup at a pickup point.
    • Multiple shipping options

    Order packages of the Grundfos Unilift KP 350 A1 Submersible Pump

    Package 1: 25% discount on the accessoires

    Grundfos Unilift KP 350 A1 Submersible Pump
    7m drain hose - 1" (25 mm)
    Fittings for 7m drain hose - 1" (25 mm)

    £ 591.95 £ 581.21

    Order only the Grundfos Unilift KP 350 A1 Submersible Pump without accessories

    Grundfos Unilift KP 350 A1 Submersible Pump

    £ 549.00

    Description of the Grundfos Unilift KP 350 A1 Submersible Pump

    Brief specifications

    • Pump capacity 14,000 l/h
    • Delivery head 9 m
    • Solids 10 mm
    • Powerful stainless steel submersible pump for slightly dirty water

    Pros and cons

    • Absolute top quality
    • Suitable for clean/slightly dirty water
    • Powerful pump (high flow rate and pressure)
    • Stainless steel
    • High-quality materials
    • Thermal overload protection
    • Lightweight
    • Drifting float, which may get caught behind things

    The Grundfos Unilift KP 350 A1 Submersible Puddle Pump is a beautiful, impressive looking device. This lightweight single-stage pump can process both clean and slightly dirty water. The stainless steel pump body – made from one piece – makes the pump very robust, solid, and easy to maintain. It can be used in temporary and permanent freestanding setups and is also suitable to be installed in collecting tanks. The pump is fitted with a semi-open impeller that can process solids up to a diameter of 10 mm. This makes it ideal for pumping jobs in and around the house. The pump also has automatic overload protection, which switches the motor off if there is a risk of overheating. The motor automatically switches back on after it has cooled down to the correct temperature.

    Models

    When it comes to capacity and delivery head (the height at which a pump can raise water, you can choose between the Grundfos Unilift KP 150, the Grundfos Unilift KP 250, and the Grundfos Unilift KP 350, each having the following specifications:

    • Grundfos Unilift KP 150 (8,000 l/h / 5.5m delivery head)
    • Grundfos Unilift KP 250 (11,000 l/h / 7.5m delivery head)
    • Grundfos Unilift KP 350 (14,000 l/h / 9m delivery head)

    In addition, the Unilift KP series comprises a variety of models:

    • M – without a float (switches on/off when it is connected to/disconnected from the mains)
    • A1 – with a float (switches on/off automatically based on the water level)
    • AV1 – with a vertical float (switches on/off automatically based on a low water level)

    Applications

    This widely applicable Grundfos submersible pump can be used for a variety of pumping jobs in and around the house and business premises:

    • Water and rainwater in the agricultural sector
    • Water from rivers and lakes
    • Rain, drainage, and flood water
    • Water to fill/empty containers, ponds, tanks, etc.
    • Water from showers, washing machines and sinks below sewer level
    • Swimming pool water
    • Ditch drainage water
    • Groundwater (reduction)
    • Effluent from septic and treatment systems from houses
    • Effluent from viaducts, underpasses, etc.
    • Drainage water from sprinkler systems in garages.

    Water level

    This pump is fitted with a float switch, which means that it switches on/off automatically based on the water level.

    • Switches on automatically at a water level of 30 cm
    • Switches off automatically at a water level of 15 cm
    • In manual mode (fastening/raising the float), this pump drains water to a level of 5 cm

    If you are looking for a pump that leaves less water/switches on automatically sooner, you can opt for a submersible puddle pump.

    Summary

    • Supplied with a non-return valve and a hose socket
    • The pump has a 1.25" outlet, to which the hose we supply can be connected directly
    • The pump's maximum submersion depth is 7 metres
    • A maximum delivery head of 9 metres
    • Float for switching the pump on/off automatically based on the water level

    Contents of the kit

    • Grundfos Unilift KP 350 A1 Submersible Puddle Pump
    • Manual

    Stainless steel/Inox

    Stainless steel – also called Inox – can be very handy in some cases. Stainless steel is particularly recommended in drinking water applications. Drinking water has to remain uncontaminated and cannot contain corrosion. For this reason, stainless steel is used. Stainless-steel pumps are also resistant against limescale. Limescale has a tendency to build up, which is impossible on smooth, stainless-steel surfaces. The alternative to stainless steel is usually cast iron. These pumps can corrode. This is why these pump types are often used for irrigation. A final advantage of stainless steel is that it does not weight as much as cast iron and is therefore easier to move.

    Grundfos

    Grundfos is one of the largest pump manufacturers in the world. They have a big piece of the industrial market, and for good reason. For decades, they have delivered the best possible quality. It is for this reason that many systems and situations these days use Grundfos pumps. Do not be surprised if you see your central heating system is equipped with a Grundfos circulation pump. Grundfos was originally a Danish company that has now expanded to many countries around the world and gained a considerable market share. In addition to central heating pumps and industrial products, Grundfos also sells a number of irrigation/booster pumps and they have a range of very robust and high-quality submersible pumps.

    Float switch for switching on/off automatically

    This submersible pump has a float switch. This float switch ensures the submersible pump switches on and off automatically. Each pump has its own variables when it comes to when it will switch on or off. Heavy-duty dirty water pumps often have a high level for starting and stopping. They will switch on relatively late and switch off relatively late. Unlike submersible utility pumps, which start sooner and stop later. Check the pump specifications for these variables. 
There are three types of float switches A free-floating float switch attached to a cable, a lever float switch, and an internal float switch. The free-floating float switch needs room, as it can move in all directions. The lever float switch needs less space, as it only moves up and down. This makes it more reliable in general. Finally, there is the internal float switch. It has been built into the pump and requires the least amount of space. These internal float switches are often used on submersible utility pumps that have to operate in small spaces.

     

    Types of water this product can pump

    • - as long as the suction grille does not come into contact with the ground, algae or drab
    • - as long as the suction grille does not come into contact with the ground, algae or drab
    » See the full description

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    Specifications of the Grundfos Unilift KP 350 A1 Submersible Pump

    • 8 kg
    • Grundfos
    • 230 Volt
    • 700 Watt
    • Stainless Steel
    • 1,25"
    • 14,000 l/h
    • 9 m
    • 10 mm
    • 7 m
    • 0°C - 50°C
    • 15 x 15 x 22,5 cm
    • 10 m
    • Grundfos KP 350 A1, Cable connection 10 meters, Manual
    • Switch on level: 30 cm | Switch off level: 15 cm
    • 5 cm (float switch fixed/held up)
    » See all specifications

    Accessories of the Grundfos Unilift KP 350 A1 Submersible Pump

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