Wilo Stratos Maxo 25/0,5-4 PN16 Glandless Circulator Pump – 230v – Single Phase – 116 Ltr/min
The Wilo Stratos Maxo 25/0,5-4 PN16 Glandless Circulator Pump – 230v – Single Phase – 116 Ltr/min is a high-efficiency glandless circulator pump for commercial heating, cooling and HVAC applications.
Product Description
Wilo Stratos Maxo 25/0,5-4 PN16 Glandless Circulator Pump – 230v – Single Phase – 116 Ltr/min
The Wilo Stratos Maxo 25/0,5-4 PN16 Glandless Circulator Pump – 230v – Single Phase – 116 Ltr/min delivers reliable circulation with intelligent EC motor technology for commercial HVAC systems. It automatically adjusts performance to system demand, helping reduce energy consumption while maintaining dependable hydraulic performance.
Key Features
- High-efficiency EC motor
- 230v single phase
- Automatic speed control
- Maintenance-free glandless design
Benefits
- Lower energy consumption
- Reliable circulation
- Easy installation
Browse our Wilo Circulator Pumps collection and visit the Official Wilo Website for technical information.
Product specification
| Specification | Details |
|---|---|
| Product Name | Wilo Stratos Maxo 25/0,5-4 PN16 |
| Pump Type | High-Efficiency Glandless Circulator Pump |
| Installation Type | Inline |
| Connection Type | Threaded |
| Nominal Connection Size | DN25 (G 1½”) |
| Power Supply | 230V AC |
| Phase | Single Phase |
| Frequency | 50/60 Hz |
| Maximum Flow Rate | 116 L/min (Approx. 8.1 m³/h) |
| Maximum Head | 4.2 m |
| Operating Pressure Rating | PN16 |
| Maximum Working Pressure | 16 bar |
| Motor Type | Electronically Commutated (EC) Motor |
| Pump Design | Glandless (Wet Rotor) |
| Speed Control | Intelligent Electronic Variable Speed Control |
| Energy Efficiency Index (EEI) | ≤ 0.17–0.19 |
| Minimum Power Consumption | Approx. 7 W |
| Maximum Power Consumption | Approx. 120 W |
| Protection Class | IPX4D |
| Insulation Class | F |
| Fluid Temperature Range | -10°C to +110°C |
| Ambient Temperature | -10°C to +40°C |
| Suitable Fluids | Heating Water, Chilled Water, Water/Glycol Mixtures |
| Installation Length | 180 mm |
| Housing Material | Cast Iron (EN-GJL-200) |
| Impeller Material | PPE-GF40 Composite |
| Shaft Material | Stainless Steel |
| Control Modes | Dynamic Adapt Plus, Δp-v, Δp-c, Constant Flow (Q-Const.), Constant Temperature, Differential Temperature |
| Display | Digital Colour Display with Intuitive Controls |
| Communication | Bluetooth Connectivity & Wilo Assistant App Compatible |
| Applications | Commercial Heating Systems, HVAC, Chilled Water Systems, District Heating, Industrial Circulation |
| Features | Automatic Performance Adjustment, Energy Saving EC Motor, Low Noise Operation, Integrated Motor Protection, Automatic Air Venting, Dry-Run Protection, Smart Diagnostics |
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DELIVERY & RETURNS
We offer mainland UK delivery for all pumps sold via NT Cloke Pumps & Water. Once we confirm we have sourced your pump, we will share a delivery cost along with your quote. Don’t forget, if you also require installation or any other service, please ask a member of our team
Please always call our office regarding returns of any items or email info@ntclokepumpsandwater.co.uk
