EINHELL Automatic Water Works RG-AW 1139

Automatic Water Works RG-AW 1139

Manufacturer: EINHELL

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EINHELL Automatic Water Works RG-AW 1139
EINHELL Automatic Water Works RG-AW 1139
EINHELL Automatic Water Works RG-AW 1139

EINHELL Automatic Water Works RG-AW 1139

The automatic water works consists of a garden pump in connection with an electronic flow switch. External water resources, e. g. rain water reservoirs can be used for irrigation or industrial water supply. The
electronic flow switch automatically turns on the water works, when water is required and shuts it off,
when no more water is needed, i. e. when the water tap closed.
The thermal-cut-off protector switch saves the pump from overheating.
In case of the water supply runs dry, the pump is protected by the dry run protection.
Furthermore the garden pump is equipped with a pre-filter, which prevents that dirt arrives into the pump inside.


1. Electronic flow switch
2. Carrying handle
3. On-/off-switch
4. Plastic pump housing
5. Water drain plug
6. Large water filler opening
7. Pre-filter
8. Return valve
9. Female thread for hose connection made of stainless steel
10. Vent screw

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Technical Specification:

ModelRG-AW 1139
Mains230 V ~ 50 Hz
Power1,100 W
Delivery capacity max.4,100 l/h
Delivery height max.48 m
Delivery pressure max.4.8 bar
Suction height max.8 m
Starting pressureapprox. 1.5 bar
Water temperature max.35°C
Packaging635 x 260 x 315 mm
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Einhell Germany AG is an international corporation located in Landau an der Isar in Germany. Our goal is to ideally reach our customers with individual product offers. With more than 39 subsidiaries and a multi-brand strategy, we can ensure to be close to our customers and trade partners not only locally but international as well.

Our philosophy

Whether its for our customers in the product development or in the service or for our employees regarding flexibility and loyalty or for us as a company when we’re working with our sales partners – we thrive to do our best to enable everything, so that everyone can participate in enjoyment and freedom.

We design and deliver products, which bring our customers freedom and joy when they are implementing their projects. We always focus on our customers’ needs and therefore, place great emphasis on continuous improvement through innovation. Our high quality helps our customers work with ease and efficiency. Our extensive services, customer-friendliness and a stable pricing policy that strives to offer “brand quality at best prices” makes it easy for people to pursue their passion for DIY projects, gardening or taking care of their car.

Delivering excellent service is a must. That is why, we place great emphasis on trained and committed employees.  With over 40 subsidiaries and partners all over the world, we offer outstanding service even at a global level. Our subsidiaries work closely with our global partners to ensure that these exact service standards are met.

When developing new products, we always keep our customers’ demands and requirements in mind. We want to give our customers, through our consistent high quality, unique design and our own innovations, not just ease-of-use and great features, but want to delight them with freedom and autonomy. It is this wish that has moulded our vision to bring with Power X-Change freedom into every home and garden.

Einhell worldwide

Since its foundation in 1964, Einhell has developed steadily and always remained aware of its local roots. The company has grown from the Hans Einhell GmbH, based in Landau an der Isar, to a corporate group. But the headquarters of what is now Einhell Germany AG remain in Landau where it all began. The company took its first step in an international direction in 1968 with a production site in Spain.

And now the Einhell Group employs some 1,500 people in over 39 countries across the globe. The company’s products are sold in over 90 countries, which in 2017 resulted in a turnover of approx. 550 million euros for the company. The next target markets are already in the sights of the global group and will be implemented in the next few years.

Outstanding service and innovative products, such as the Power X-Change battery system, should impress customers and contribute to sustainable, international growth through long-term planning and sound business practices.

EINHELL Headquarters in Germany