Cordless Garden Pump
AQUINNA 18/28
Item no.:4180440EAN: 4006825668711
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Cordless Garden Pump

AQUINNA 18/28

Item no.: 4180440 EAN: 4006825668711
  • Member of the Power X-Change family, 1x 18 V battery required
  • Power level selector: 2 power modes
  • Practical water filler screw for easy filling
  • Frost protection thanks to easy emptying via water drainage screw
  • Overload protection protects the motor against overheating damage
  • High-quality, durable metal suction and pressure connection
  • Easy transport and high mobility thanks to carrying handle
  • Pump base with bore for secure, permanent attachment
  • Robust mechanical seal for long service life.
  • Delivery does not include a battery or charger (sold separately)
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Article description

The Einhell cordless garden pump AQUINNA 18/28 is a powerful pump that is used wherever water is to be transported without a power supply. The AQUINNA 18/28 is part of the powerful Power X-Change family, where all batteries, chargers and system devices can be flexibly combined. The garden pump has two adjustable modes: a power mode for higher delivery rate and a more economical mode with reduced pressure and extended battery life – depending on the conditions of use. The AQUINNA 18/28 can produce up to 2,800 litres of water per hour. You can have a max. delivery height of 25 metres, corresponding to a max. delivery pressure of 2.5 bar. Water can be sucked in from a depth of up to 6 metres. For simple filling, for example for the first suction process, the pump is equipped with a large water filler screw. The pump is easily emptied, especially for frost protection in winter, with the help of the water drainage screw on the underside. The integrated overload protection automatically switches off the pump in the event of overheating to prevent possible damage to the motor. The compact and slim cordless garden pump is equipped with a central carrying handle for easy transport and with fastening holes for fixing in a permanent place of use. The pump has two robust threaded connections made of metal. Delivery does not include a battery or charger. These are available separately as a starter kit.

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Technical details

Max. delivery height
25 m
Max. delivery pressure
2.5 bar
Max. delivery rate
2800 l/h
Max. suction height
6 m
Max. water temperature
35 °C
Motor type
Brush motor
Motor voltage
18 V
Number of batteries included in delivery
0 pcs
Number of chargers included in delivery
0 pcs
Pressure connection type
33,3 mm (G1 IG)
Product weight
2.55 Kg
Suction connection type
33,3 mm (R1 AG)
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Flexible and quiet

Cordless garden pump for cordless garden watering

Need to pump water without a power supply? No problem for the Einhell cordless garden pump AQUINNA 18/28. It is part of the powerful Power X-Change family and can be combined with all Einhell batteries and chargers. Cordless flexibility at maximum performance – that's what Power X-Change stands for. Delivery does not include battery or charger. These are available separately, e.g. as a practical starter kit.

A woman waters garden beds with a hose, in the foreground the Einhell Cordless Garden Pump AQUINNA 18/28 operating next to a pond.
Thermal image showing overload protection of the Einhell Cordless Garden Pump AQUINNA 18/28, with red heat zone.

Protection against overheating

The integrated overload protection switches off the pump in case of overheating of the motor before damage can occur.

Mounting holes on the bottom of the Einhell Cordless Garden Pump AQUINNA 18/28 for fixed installation.

Secure mounting

The garden pump is equipped with fixing holes for permanent fixation at a specific place of use.

Open battery cover at the rear of the Einhell Cordless Garden Pump AQUINNA 18/28 with one inserted battery.

Protected battery

The battery inserted in the pump is optimally protected against splashing water and dust by the battery cover.

Integrated carrying handle on top of the Einhell Cordless Garden Pump AQUINNA 18/28 for easy transport.

Simple transport

With the help of the central carrying handle, the cordless garden pump can be used flexibly and carried from A to B.

Rocker switch on the Einhell Cordless Garden Pump AQUINNA 18/28 with OFF, ECO, and BOOST modes.

Two performance modes

The pump offers two adjustable performance levels. The performance mode operates at a higher delivery pressure, while the economy mode reduces performance and extends battery life, depending on the conditions of use.

Drain screw on the underside of the Einhell Cordless Garden Pump AQUINNA 18/28 with white drain hose attached.

Frost protection thanks to water drainage screw

The cordless garden pump should be stored away from frost in preparation for winter. So that no damage is caused by the freezing and expanding water in the interior of the pump, the water can be emptied quite simply via the water drainage screw.

Suitable accessories for AQUINNA 18/28

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Pump suction hose4 m Suction Hose, Brass FittingsItem no.: 4173630
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Pump suction hose4 m Suction Hose, Plastic FittingsItem no.: 4173635
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Pump suction hose7 m Suction Hose, Brass FittingsItem no.: 4173640
einhell-accessory-pump-accessory-4173645-productimage-001
Pump suction hose7 m Suction Hose, Plastic FittingsItem no.: 4173645
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Pump connection adapterHose Connector, 1" MaleItem no.: 4173761
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Pump connection accessory set4-pc. Garden Hose Set, 20 mItem no.: 4173762
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Pump connection accessory set5-pc. Suction & Garden Hose SetItem no.: 4173763
Einhell customer service can be reached directly. We take care of your requests for product information, spare parts and repairs.We support you with all questions around your product - before, during and after the purchase.

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