SKU: E503550AA
Lowara Ecocirc XLplus D 50-120 F (E503550AA)
BRAND: Lowara
CATEGORY: Commercial Circulators
Inefficient pumps are a significant drain on building running costs. The Lowara Ecocirc XLplus is the intelligent, reliable solution engineered...
£3,488.57 EX. VAT
£4,186.28 INC. VAT
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Lowara Ecocirc XLplus D 50-120 F (E503550AA)
DESCRIPTION
Inefficient pumps are a significant drain on building running costs. The Lowara Ecocirc XLplus is the intelligent, reliable solution engineered to tackle this problem, delivering powerful performance for commercial heating and cooling systems while keeping energy use to an absolute minimum.
The Smart, Reliable Heart of Your Commercial System
When managing a commercial property, you need components that work without constant attention. The Lowara Ecocirc XLplus D 50-120 F is that component. As a state-of-the-art commercial circulator, it's engineered as the dependable core of your heating and cooling network.DAB Evoplus 110/180 M
The Ecocirc XLplus features a cutting-edge variable speed drive and an electronically commutated motor (ECM) that work together to dramatically reduce energy usage, directly lowering your electricity bills. Its robust construction, with a cast iron housing and stainless steel shaft, ensures long-term, fit-and-forget reliability.
A key feature is its effortless system integration. With built-in Modbus RTU and BACnet MS/TP compatibility, it connects seamlessly to your Building Management System (BMS), providing a single point of control to monitor and optimise your entire network. This level of intelligent control makes managing your system simpler and more effective.
For a complete installation, pair this circulator with quality flanges and dependable pump valves. It’s also the perfect partner for our range of high-efficiency commercial boilers. Here at National Pumps and Boilers, we only stock products we trust to deliver exceptional value.
Technical Specifications
Pump Data
Specification | Detail |
Model | Ecocirc XLplus D 50-120/F |
Product Code | E503550AA |
Port to Port | 280mm |
Connection | DN50 / Flanged |
Nominal Pressure | PN6/10 |
Specific EEI | ≤0,23 |
Temp. Range | -10°C to +110°C |
System Pressure | Max. 10 bar |
Sound Pressure Level | ≤ 48dB(A) |
Electrical & Communication Data
Specification | Detail |
Rated Voltage | 230 V / 50Hz |
Rated Current | 4.0A |
Leakage Current | < 3.5 mA |
Protection Class | IP44 |
Insulation Class | F |
Communication | Modbus RTU & BACnet MS/TP |
Analog Input | 0-10 V / 4-20 mA |
Digital Input | Contact load: 5V, 10 mA |
Digital Output | Vmax < 250 VAC / Imax < 2 A |
Materials of Construction
Component | Material |
Pump Housing | Cast Iron |
Impeller | PPS |
Motor Housing | Aluminium |
Shaft | Stainless Steel |
Rotor Can | Stainless Steel |
Bearing Plate | Stainless Steel |
Bush Bearing | Carbon, resin impregnated |
Thrust Bearing | Aluminum oxide |
O-Rings | EPDM |
Control Box | Polycarbonate |
SEO Meta Information
Have a Question?
Our team of experts at National Pumps and Boilers is here to help you find the perfect solution for your project.
Call Us: 0333 358 3060 Email Us: info@nationalpumpsandboilers.co.uk
PRODUCT SPECIFICATION

- • Contact load: 5V, 10 mA
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