Allweiler NS Centrifugal Pump
The Allweiler NS is a Volute Casing Centrifugal Pump in base plate design up to PN 16.
Allweiler NS
The Allweiler NS is a volute casing centrifugal pump in a baseplate-mounted design, developed for applications up to PN 16. Designed for reliable operation in industrial water handling and circulation systems, the NS series combines robust hydraulic performance with a bearing bracket construction that facilitates maintenance and long service life.
The pump is suitable for handling a wide range of clean liquids that are free from abrasive particles and compatible with the pump materials.
Suitable Fluids
The Allweiler NS is designed for handling:
- Pure water
- Industrial water
- Seawater
- Condensate
- Oils
- Brines
- Lyes
- Heat transfer liquids
Note: The pumped liquid must be free of abrasive components and must not chemically attack the pump materials.
Key Features
- Volute casing centrifugal pump design
- Operating pressures up to PN 16
- Rated output according to DIN EN 733
- Baseplate-mounted design
- Pump and motor mounted on a common baseplate
- Horizontal installation
- Dry-mounted operation
- Bearing bracket construction
- Optional spacer coupling for simplified maintenance
- Two-stage execution available in selected sizes
Typical Applications
The Allweiler NS provides reliable pumping performance for water supply, treatment, cooling, heating, and circulation systems in industrial and utility installations.
Common applications include:
- Water supply systems
- Water treatment plants
- Irrigation systems
- Air-conditioning systems
- Dust separation systems
- Spray-coating plants
- Cooling systems
- Heating systems
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 |
| Construction | Bearing Bracket Design |
| Coupling | Spacer Coupling (Optional) |
| Pump Execution | Single-Stage and Two-Stage (Selected Sizes) |
| Performance Standard | DIN EN 733 |
Suitable Fluids
| Fluid Type | Suitability |
|---|---|
| Pure Water | Yes |
| Industrial Water | Yes |
| Seawater | Yes |
| Condensate | Yes |
| Oils | Yes |
| Brines | Yes |
| Lyes | Yes |
| Heat Transfer Liquids | Yes |
| Abrasive Liquids | No |
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