Allweiler ALLHEAT NTWH Centrifugal Pump
The Allweiler ALLHEAT NTWH is a Volute Casing Centrifugal Pump in base plate design up to PN 16.
Allweiler ALLHEAT NTWH
The Allweiler ALLHEAT NTWH is a volute casing centrifugal pump in a baseplate-mounted design, developed for heat transfer applications with operating pressures up to PN 16. Designed for the reliable circulation and transfer of thermal fluids, the NTWH series is suitable for handling heat transfer liquids, condensate, hot water, and cooling water in industrial and utility systems.
Its robust construction and horizontal arrangement make it well suited for continuous-duty operation in heating, cooling, and process installations where reliability and easy maintenance are essential.
Suitable Fluids
The ALLHEAT NTWH is designed for handling:
- Heat transfer fluids
- Hot water
- Cooling water
- Condensate
- Other compatible thermal process liquids
Key Features
- Volute casing centrifugal pump design
- Operating pressures up to PN 16
- Baseplate-mounted design
- Pump and motor mounted on a common baseplate
- Suitable for heat transfer liquids and water-based media
- Horizontal installation
- Dry-mounted operation
- Optional spacer coupling for simplified maintenance
- Main dimensions and rated output according to DIN EN 733
Typical Applications
The Allweiler ALLHEAT NTWH provides reliable circulation and transfer of thermal fluids in industrial heating, cooling, and process systems.
Common applications include:
- Heat transfer technology
- District and community heating systems
- Marine and offshore engineering
- Chemical industry
- Food industry
- Rubber industry
- Asphalt and tar processing
- Hydrocarbon processing
- Soap and detergent production
- Wood industry
Installation Characteristics
| Parameter | Description |
|---|---|
| Pump Type | Volute Casing Centrifugal Pump |
| Maximum Pressure | Up to PN 16 |
| Design | Baseplate Design |
| Installation | Horizontal |
| Installation Type | Dry-Mounted |
| Mounting | Pump and Motor Mounted on a Common Baseplate |
| Coupling | Spacer Coupling (Optional) |
| Performance Standard | DIN EN 733 |
| Typical Service | Heat Transfer, Heating, Cooling, and Circulation Systems |
Suitable Fluids
| Fluid Type | Suitability |
|---|---|
| Heat Transfer Fluids | Yes |
| Hot Water | Yes |
| Cooling Water | Yes |
| Condensate | Yes |
| Thermal Oils | Depending on System Design |
| Abrasive Liquids | No |
Related products
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