The Jung Pumpen U5 Is Getting Even Better

u5k-Jung-Pumpen

An upgraded Jung Pumpen U5 drainage pump is arriving from September 2026 – combining everything installers know and trust about the U5 with new features designed to improve convenience, efficiency and operational reliability.

At Pump Technology, we’ve worked with Jung Pumpen products for many years, and the U5 has long been one of the dependable workhorses within the drainage pump range.

From 1 September 2026, Jung Pumpen is introducing an updated U5 K and U5 KS, retaining the proven characteristics of the existing pump while adding several useful improvements.

What’s new on the Jung Pumpen U5?

The updated U5 features:

  • Lockable flushing device
  • New ergonomic handle
  • Fluid temperature capability of 35°C, with temporary operation at temperatures of up to 60°C for 10 minutes

These improvements add to an already versatile drainage pump designed for both fixed and mobile applications.

One pump, plenty of applications

For permanent installations, the U5 K and U5 KS can be installed in sumps and lifting stations and used for wastewater from domestic appliances including washing machines, dishwashers and sinks. In stationary applications, the installation can also provide backflow protection for the building.

For mobile use, it’s equally at home dealing with water from flooded basements, garden ponds, laundry rooms and drainage pits.

And when you want to get as much water out as possible, the removable strainer allows shallow suction down to a residual water level of approximately 5mm.

Built for reliable everyday operation

The new U5 continues to offer some of the features that have made the range such a useful option for installers and building operators:

Continuous S1 operation is possible thanks to motor jacket cooling, while GID technology helps provide high operational reliability. The pump offers 10/20mm free passage and is available with or without automatic switching and with either a 4m or 10m cable.

And, of course, it continues to be Made in Germany, maintaining the build quality and durability associated with Jung Pumpen.

Easier installation and maintenance

The U5 can also be combined with Jung Pumpen guide rail systems to make future pump removal and maintenance quicker and easier.

For a straightforward installation, the Easyfix 32 installation sets are supplied pre-assembled and ready to connect, with options for both single and duplex installations.

The Jung Pumpen Floodbox will also feature the new U5 going forward.

Available from Pump Technology

The new Jung Pumpen U5 range becomes available from September 2026, replacing the current U5 models.

As the UK’s leading Jung Pumpen specialist, Pump Technology holds extensive Jung Pumpen stock and can help with everything from pump selection and specification through to complete packaged pumping solutions.

Need a U5 or not sure which Jung Pumpen drainage pump is right for the job? Talk to the Pump Technology team.

Hands-On Training Day Delivers Practical Skills and Stronger Industry Partnerships

Engineers being trained by Jung Pumpen

Pump Technology Services, alongside Pump Technology and Jung Pumpen, welcomed customers to a successful specialist training day at Newbury Racecourse, combining expert technical knowledge with practical, hands-on experience in servicing and maintaining Jung Pumpen equipment.

The training event was designed to help engineers build real-world confidence through interactive workshops, practical demonstrations and open discussion.

Held in glorious summer sunshine, the day brought together engineers and industry professionals from across the UK for an engaging programme of classroom learning and practical demonstrations. After a warm welcome over coffee and breakfast, attendees spent the morning working closely with the Pump Technology Services and Jung Pumpen teams, gaining valuable insight into the latest products, installation techniques and maintenance best practice.

The afternoon session focused on practical servicing scenarios, allowing delegates to get hands-on with the equipment while learning directly from experienced specialists. With plenty of opportunity to ask questions, share experiences and discuss real-life applications, the workshop created an open and collaborative learning environment.

Daryl Hall, Service Manager at Pump Technology Services, said:

“Training is one of the best investments we can make in our industry. Giving engineers the opportunity to work directly with the products, ask questions and learn from experienced trainers helps build confidence that they can take back to site. It was fantastic to see so much engagement throughout the day, and we’d like to thank everyone who attended for making it such a success.”

The event also provided an excellent opportunity for networking, with delegates meeting members of the Pump Technology, Pump Technology Services and Jung Pumpen teams, strengthening relationships across the industry. Once the day’s training had concluded, guests enjoyed an evening at Newbury Racecourse, rounding off a productive day of learning with horse racing and the Ibiza Beach Club Party.

Pump Technology Services continues to work closely with Jung Pumpen to provide ongoing technical support, accredited training and practical workshops, helping customers stay up to date with the latest pumping technologies and industry best practice.

Pump Technology Ltd Introduces the New Hebefix Pro Waste Water Lifting Station from Jung Pumpen

Pump Technology Ltd is pleased to announce the launch of the Hebefix Pro, the latest grey water lifting station from Pentair Jung Pumpen, available from May 2025. This new model replaces the Hebefix Plus and Hebefix Extra, combining the proven advantages of both into one compact, versatile unit.

Designed for faeces-free waste water disposal, the Hebefix Pro provides a reliable solution in situations where a conventional waste water pipe is not nearby. It’s ideal for use in bathrooms, kitchens, utility areas, or wherever additional drainage is required—above or below the backflow level.

Multitasking in Waste Water Management

The Hebefix Pro connects easily to a wide range of grey water sources including:

  • Showers

  • Baths

  • Washbasins

  • Sinks

  • Dishwashers

  • Washing machines

In addition, it can handle aggressive waste water with up to 15% salt content, making it suitable for condensate from gas condensing boilers, pellet systems, and water softeners.

Flexible Installation

Thanks to its shallow tank depth, the Hebefix Pro fits effortlessly into standard pre-wall installations, while its sleek design also allows for visible installation under washbasins. The unit pumps waste water through a small-diameter pressure pipe (left or right outlet) to the nearest downpipe—offering flexibility during installation.

Smart Features

The Hebefix Pro is equipped with:

  • An integrated alarm unit with reed contact switch for high-water alerts

  • A potential-free contact for remote alarm transmission

  • A built-in U3KS Spezial pump

  • Fully automatic operation, activated on water inflow

  • Plug-and-play setup with standard Schuko socket

A Complete Solution for Grey Water Disposal

With its robust performance, versatile applications, and compact design, the Hebefix Pro sets a new standard in grey water lifting technology. It is fully compliant with EN 12050 and meets the high standards required for both residential and commercial environments.

For more information or to discuss your next project, contact the Jung Pumpen technical team at Pump Technology Ltd on 0118 9821 555

Training Event: Jung Pumpen Wastewater & Sewage Pumping Systems

Location: Jung Pumpen GmbH, Steinhagen, Germany
Dates: 11th – 13th December 2024

Jung Pumpen GmbH, a leading manufacturer of wastewater and sewage pumping systems, is hosting an in-depth training program from the 11th to 13th December 2024 at its state-of-the-art facility in Steinhagen, Germany. This exclusive event will offer engineers the opportunity to enhance their knowledge of wastewater and sewage pumping applications, focusing on product specifications, installation techniques, and maintenance practices.

We will cover:

1️⃣ Commercial Wastewater Applications:
We'll cover key factors to help engineers select the best technical and commercial pumping solutions, considering flow, pipe design, pumped fluid types, and much more.

2️⃣ Jung Pumpen Products in Detail:
Explore various models and learn about pump sizing, design, and operational benefits.

3️⃣ Hands-On Product Demos:
Get hands-on experience dismantling, assembling, and maintaining pumps.

4️⃣ Factory Tour:
Witness the pump manufacturing process and testing procedures.

The program will cover key products, including Jung Pumpen’s Hebefix, DrainMinor, DrainMajor wastewater systems, as well as Compli and WCFixPlus sewage systems. Participants will also gain insight into alarm systems and control panels used in these applications.

The event, jointly sponsored by Jung Pumpen and Pump Technology Ltd., the authorized UK representative, will take place at the Jung Pumpen Forum training center, adjacent to their manufacturing site. Sponsorship will cover travel and accommodation costs for attendees.

This training is specifically tailored for public health engineers looking to broaden their expertise in wastewater solutions and Jung Pumpen’s comprehensive product line. With limited places available, interested participants are encouraged to secure their spots early.

For more information and to reserve a place please contact

David Johnson
Marketing and Business Development Manager
UK Jung Pumpen Division
T-07984 520515
E- davidj@pumptechnology.co.uk

The ideal pumps for commercial kitchens, canteens, laundries etc.

Two products in the Jung Pumpen range that are particularly suited to this environment are the Jung Pumpen JP09264 (US73 HES) and the Jung Pumpen JP00678 (US73 ES) wastewater pumps. These pumps are the industry benchmark for commercial pumping applications. These include catering kitchens, office canteens, laundry’s and boiler hot water system discharges. The HES version is especially suitable in such circumstances since it is capable of pumping continuously at 90°C.

Jung Pumpen JP09264 US73 HES Hot Water Version:

This is particularly suited for hot wastewater requirements due to its Class F insulated motor windings. While other small submersible pumps are generally only rated for continuous operation up to 35°C (occasionally 60°C), the US73 HES is rated for continuous operation at 90°C. This ensures reliability and long life for challenging applications such as dishwashers, pasta boilers, combi ovens, zip taps, laundries and more.

Our hot water DrainMajor product the DrainMajor 730/1030 can be  powered by the Jung Pumpen US73HES (or the US103HES), it is our leading product for hot water commercial environments.

Jung Pumpen JP00678 US73 ES

The Jung Pumpen US73 pumps are fitted with a free flow vortex impeller making them suitable for pumping wastewater up to a 10 meters head, even when this contains soft solids and fibrous material up to 30mm in particle size in suspension.

If an automated pumping system is required, US73 pumps can be installed in a floor mounted DrainMajor wastewater pumping system. Operation is triggered by the unique, large, triangular, low level float mounted on a rigid float arm, external to the pump body. This design ensures that the system is not affected by wastewater inflow or debris within the DrainMajor collecting tank.

The robust construction of the US73 range features a Stainless-Steel motor housing, Cast Iron pump housing and SiCV mechanical seal on the medium side, with oil chamber and duplex rotary shaft seals on the motor side to ensure reliable, efficient and long-lasting service.

As the Uk’s largest authorised Jung Pumpen stockist, our experienced team can advise you on the US73 pump options as well as the entire Jung Pumpen range. The US73, US73 HES and the DrainMajor range are in stock for next day delivery.

Good news from the Amazon Estuary

We received a lovely letter from Rainforest Trust this morning that we wanted to share with you:

I am sure you remember kindly supporting our Brazilian Amazon Fund last year – thank you again for this! I am pleased to share the update below from Rainforest Trust’s Vice President for Conservation, James Lewis, which describes a landmark success made possible by your support.

I hope you and your team will enjoy reading this good news, and take pride in knowing that your support helped make this possible.

Dear Pump Technology,

Last week, thanks to the extraordinary generosity and commitment of donors such as yourself, a large expanse of unprotected mangroves at the mouth of the Amazon was formally protected — just one year after the project was launched! Working in partnership with RARE Brazil, this project marks the first legally protected area in the Amazon to be created with Rainforest Trust support.

The over 180,000 acres of the Amazon Estuary now safeguarded are a critical part of the largest continuous belt of mangroves in the world. It provides a unique refuge and nursing environment for marine and coastal species facing extinction, like Atlantic Goliath Grouper, Black Rail, a tiny, elusive marsh bird, and the American Manatee. Rainforest Trust and RARE Brazil were able to safeguard 7% more of this astounding estuary than originally planned.

This is a stunning win for the Amazon, for the traditional fishing communities of this region and for sustainable fisheries, and for the climate. We could not have done it without you!

President Lula of Brazil’s signing of the decrees that successfully complete our Amazon Estuary project is cause for celebration, as announced in this article on the Brazilian government’s website.

In addition to the rare, threatened species protected here, the estuary is a priority area for the conservation of migratory birds, and it is also an important habitat for species such as swamp ghost crab, white shrimp, mussels, mollusks and oysters. The region is an important source of food and livelihoods for over 10,000 people in traditional coastal communities on the Amazon coast. The new federal designation will enable local communities to co-manage the reserves, defending their rich marine biodiversity from multiple threats of coastal development.

This project was the first to be funded in part by our Brazilian Amazon Fund, created in 2023 to permanently safeguard 20 million acres in Brazil over the next four years. Another cause for celebration!

Thank you for defending Brazilian coastal ecosystems through your financial support! We look forward to continuing our work together in Brazil and around the world to safeguard fragile ecosystems, species and communities, and to keep carbon stored for a healthier planet.

With gratitude
James Lewis
Vice President, Conservation
Rainforest Trust