SKU: E510120AA
Lowara Ecocirc XLplus N 40-120 F
BRAND: Lowara
CATEGORY: Commercial Circulators
The Lowara ecocirc XLplus N 40-120 F pump offers quiet, energy-efficient performance for commercial HVAC and hot water systems, the...
£1,582.80 EX. VAT
£1,899.36 INC. VAT
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Lowara Ecocirc XLplus N 40-120 F
DESCRIPTION
The Lowara ecocirc XLplus N 40-120 F pump offers quiet, energy-efficient performance for commercial HVAC and hot water systems, the Lowara ecocirc XLplus N 40-120 F pump provides reliable, quiet, and energy-efficient operation, making it an ideal choice for professionals.
Full Product Description and Benefits
The Lowara Ecocirc XLplus N 40-120 F (E510120AA) from National Pumps and Boilers is a high-efficiency stainless steel wet rotor circulator. Ideal for commercial hot water secondary circulation (HWS), it uses advanced ECM technology and a variable speed drive for significant energy savings. This Lowara pump offers an intuitive interface, versatile operating modes (proportional pressure, constant pressure, constant speed, night mode), and BMS communication via Modbus RTU and BACnet. It's a strong alternative to Commercial Circulators like the Wilo Stratos MAXO, offering efficiency, smart features, automatic air detection, and easy installation for reliable performance.
Key benefits:
- High-efficiency ECM motor and variable speed drive reduce electricity use, cutting energy bills.
- Smart Control & BMS Integration: User-friendly with Modbus RTU & BACnet BMS.
- Perfect for HWS: Durable stainless steel, ideal for hot water secondary circulation.
- Quiet Operation: Runs quietly (≤ 48dB(A)) with advanced design and air purging.
- Long-Lasting: Robust materials ensure durability and long service life.
- Versatile: Ideal for commercial heating, AC, and domestic hot water.
- Hassle-Free: Automatic air detection and night mode for efficient operation.
Product Specifications
- Product: Lowara ecocirc XLplus N 40-120 F
- Manufacturer Part Number: E510120AA
- Type: High-Efficiency Wet Rotor Circulator Pump with Variable Speed Drive
Pump Data:
- Port to Port: 250mm
- Nominal Connection Diameter (DN): 40 mm
- Connection: Flanged / DN40 (compatible Flanges available)
- Nominal Pressure: PN6/10
- Maximum Head: 12 metres
- Specific Energy Efficiency Index (EEI): ≤0,23
- Fluid Temperature Range: -10°C to +110°C
- Maximum Operating Pressure: 10 bar
Electrical Data:
- Rated Voltage: 230 V
- Frequency: 50Hz
- Rated Current: 2.4A
- Electrical Connection: Terminals
- Protection Class: IP44
- Insulation Class: F
- Sound Pressure Level: ≤ 48dB(A)
Materials:
- Pump Housing: Stainless steel
- 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
Key Features (General):
- Multiple control modes (proportional pressure, constant pressure, constant speed, ΔT control)
- Night setback
- Automatic air purge
- BMS connectivity (Modbus RTU & BACnet)
Explore More from National Pumps and Boilers
Visit National Pumps and Boilers for a wide range of solutions, including brands like Wilo and Grundfos. Also, check out our Pump Valves and accessories.
Got Questions? We’re Here to Help!
Our expert team is ready to assist. For advice on the Lowara ecocirc XLplus N 40-120 F or other products:
Call Us: 0333 3583060 Email Us: info@nationalpumpsandboilers.co.uk
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PRODUCT SPECIFICATION

- • Product: Lowara ecocirc XLplus N 40-120 F
- • Manufacturer Part Number: E510120AA
- • Type: High-Efficiency Wet Rotor Circulator Pump with Variable Speed Drive
- • Port to Port: 250mm
- • Nominal Connection Diameter (DN): 40 mm
- • Connection: Flanged / DN40 (compatible Flanges available)
- • Nominal Pressure: PN6/10
- • Maximum Head: 12 metres
- • Specific Energy Efficiency Index (EEI): ≤0,23
- • Fluid Temperature Range: -10°C to +110°C
- • Maximum Operating Pressure: 10 bar
- • Rated Voltage: 230 V
- • Frequency: 50Hz
- • Rated Current: 2.4A
- • Electrical Connection: Terminals
- • Protection Class: IP44
- • Insulation Class: F
- • Sound Pressure Level: ≤ 48dB(A)
- • Pump Housing: Stainless steel
- • 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.
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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.