SKU: E503210AA
Lowara Ecocirc XLplus 25-80 (E503210AA)
BRAND: Lowara
CATEGORY: Commercial Circulators
Upgrade Your System, Downgrade Your Bills! Old, noisy pumps that guzzle energy are a common frustration. The Lowara ecocirc XLplus...
£608.57 EX. VAT
£730.28 INC. VAT
Login to save to wishlist
Lowara Ecocirc XLplus 25-80 (E503210AA)
DESCRIPTION
Upgrade Your System, Downgrade Your Bills!
Old, noisy pumps that guzzle energy are a common frustration. The Lowara ecocirc XLplus 25-80 (E503210AA) is here to change that. This intelligent, high-efficiency circulator pump brings smart, reliable, and cost-effective performance to your heating and AC Systems, offering optimised comfort and lower energy bills.
Full Product Description: Intelligent Pumping for Modern Demands & Key Benefits
The Lowara ecocirc XLplus 25-80 (E503210AA), a key model in the ecocirc xl plus series from Lowara, is engineered with cutting-edge ECM technology and a variable speed drive. This significantly lowers energy consumption compared to older circulators, leading to noticeable savings. Designed for quiet (Sound Pressure Level: ≤ 45dB(A)), consistent performance, its intelligent controls adapt to your system's demands. The ecocirc xl 25-80 is user-friendly, with an intuitive interface for straightforward setup. It features various operating modes (proportional pressure, constant pressure, constant speed) and standout features like Night Mode for extra energy savings. Automatic air detection and purging enhance system health. Crucially, the XLplus 25-80 communicates with BMS systems via Modbus RTU & BACnet MS/TP for advanced control. Its robust construction ensures reliable, long-lasting service.
Here's why you'll love the Lowara ecocirc XLplus 25-80:
- Slash Your Energy Bills: High-efficiency ECM technology and variable speed drive (Specific EEI: ≤0,23).
- Intelligent Operation: Smart control modes adapt for optimal performance.
- Quiet Performance: Low sound pressure level (≤ 45dB(A)).
- User-Friendly Setup: Intuitive interface and clear display.
- BMS Integration: Communicates via Modbus RTU & BACnet MS/TP.
- Enhanced System Health: Automatic air detection and purging.
- Versatile: Ideal for heating, AC systems, and domestic hot water.
- Durable & Reliable: Quality Lowara construction.
- Night Mode Savings: Further reduces energy use during off-peak hours.
Product Specifications
- Product Name: Lowara ecocirc XLplus 25-80 (E503210AA)
- Manufacturer: Lowara
- Series: ecocirc xl plus
- Model Reference: ecocirc xl 25-80
- Part Number: E503210AA
- Type: High-efficiency glandless circulator pump with ECM technology & variable speed drive
Pump Data:
- Port to Port: 180mm
- Connection: Threaded pipe / G 1½” – Rp 1
- Nominal Pressure: PN6/10
- Maximum Head: 80 dm (8 metres)
- Specific EEI: ≤0,23
Electrical Data:
- Rated Voltage: 230 V
- Frequency: 50Hz
- Rated Current: 1.4A
- Electrical Connection: Plug
- Protection Class: IP44
- Insulation Class: F
- Leakage Current: < 3.5 mA
- Digital input Contact load: 5V, 10 mA
- Digital output: Vmax < 250 VAC / Imax < 2 A
- Analog Input: 0-10 V / 4-20 mA
- Communication: Modbus RTU & BACnet MS/TP
- Sound Pressure Level: ≤ 45dB(A)
Materials:
- Pump Housing: Cast Iron
- Impeller: PPS
- Shaft: Stainless Steel
- Bush Bearing: Carbon, resin impregnated
- Mechanical Seal Ball ½": Aluminum oxide
- Casing Plate: Stainless steel
- Motor Housing: Aluminium
- O-Rings: EPDM
- Neck Ring: Stainless steel
- Rotor Can: Stainless steel
- Control box: Polycarbonate
Explore More from National Pumps and Boilers
The ecocirc xl 25-80 showcases Lowara's efficiency. At National Pumps and Boilers, find circulators like Central Heating Pumps or Commercial Circulators from Grundfos and Wilo. See our pump Unions.
Got Questions? We’re Your Lowara Experts!
Our team can help you decide if the Lowara ecocirc XLplus 25-80 is right for you. Call Us: 0333 3583060 Email Us: info@nationalpumpsandboilers.co.uk
PRODUCT SPECIFICATION

- • Product Name: Lowara ecocirc XLplus 25-80 (E503210AA)
- • Manufacturer: Lowara
- • Series: ecocirc xl plus
- • Model Reference: ecocirc xl 25-80
- • Part Number: E503210AA
- • Type: High-efficiency glandless circulator pump with ECM technology & variable speed drive
- • Port to Port: 180mm
- • Connection: Threaded pipe / G 1½” – Rp 1
- • Nominal Pressure: PN6/10
- • Maximum Head: 80 dm (8 metres)
- • Specific EEI: ≤0,23
- • Rated Voltage: 230 V
- • Frequency: 50Hz
- • Rated Current: 1.4A
- • Electrical Connection: Plug
- • Protection Class: IP44
- • Insulation Class: F
- • Leakage Current: < 3.5 mA
- • Digital input Contact load: 5V, 10 mA
- • Digital output: Vmax < 250 VAC / Imax < 2 A
- • Analog Input: 0-10 V / 4-20 mA
- • Communication: Modbus RTU & BACnet MS/TP
- • Sound Pressure Level: ≤ 45dB(A)
- • Pump Housing: Cast Iron
- • Impeller: PPS
- • Shaft: Stainless Steel
- • Bush Bearing: Carbon, resin impregnated
- • Mechanical Seal Ball ½": Aluminum oxide
- • Casing Plate: Stainless steel
- • Motor Housing: Aluminium
- • O-Rings: EPDM
- • Neck Ring: Stainless steel
- • Rotor Can: Stainless steel
- • Control box: Polycarbonate
BRAND INFORMATION
When you need a pump that delivers exceptional performance without fail, Lowara is the name professionals trust. As a global leader in water pump technology, Lowara has built a formidable reputation on quality, reliability, and outstanding energy efficiency. Here at Heating and Plumbing World, we are proud to be a key stockist, offering a comprehensive selection of Lowara pumps and systems for both residential and commercial applications across the UK.
Why Choose Lowara for Your Pumping Needs?
The parts you choose reflect your standards for any professional plumber or heating engineer. A job is only truly finished when the client is happy and the system runs flawlessly, without costly, time-consuming callbacks. This is where Lowara truly shines. Choosing a Lowara pump isn't just about buying equipment; it's an investment in peace of mind. Their commitment to superior engineering is evident in every product, from the robust materials they use to the precision of their manufacturing. These pumps are built to last, providing the long-term, dependable service that you and your customers rely on.
One of the most significant advantages of the Lowara range is its focus on energy efficiency. In an era of rising energy costs, a pump that works smarter, not just harder, is a major selling point. Lowara's innovative designs and advanced motor technology mean their pumps consume less electricity to get the job done. For a homeowner, this translates directly into lower monthly bills. For a commercial building manager, the savings across multiple systems can be substantial over the pump's lifespan. It’s a practical benefit that makes a real difference.
The versatility of the Lowara catalogue is another key reason for its popularity. Whether tackling a domestic water pressure issue with a compact booster set, designing a complex commercial HVAC system with high-performance circulators, or dealing with drainage and wastewater, there is a Lowara solution. Their use of high-grade materials like stainless steel doesn't just resist corrosion; it ensures the purity of the water being transported, a critical factor in many applications. This dedication to quality is why we confidently recommend them alongside other leading brands in our pumps category, such as Grundfos. When you fit a Lowara, you are fitting a component engineered for excellence.
Explore Our Lowara Pump Categories
Lowara Booster Sets
It is perfect for increasing and maintaining water pressure in homes, apartments, and light commercial properties, ensuring a strong, consistent flow.
Lowara Circulator Pumps
The ideal choice for heating, ventilation, and air-conditioning (HVAC) systems, designed for quiet operation and efficiency.
Lowara Submersible Pumps
Robust and reliable pumps for drainage, wastewater management, and borehole applications, built to handle harsh conditions.
Lowara Spares & Accessories
Find all the genuine Lowara spares and accessories you need to carry out essential maintenance and repairs and extend the life of your pump system.
Need Help Finding the Right Lowara Pump?
Choosing the correct pump specification for your project can be complex. If you need any advice on flow rates, pressure requirements, or model compatibility, our expert team is here to help. We can guide you to the perfect solution for your needs. Please get in touch via our contact page for friendly, specialist support.