Pressurization Unit
- Twin pumps
- Multistage
- SS impeller & casing
The Denwor Pressurization Unit uses twin boosting pumps designed to keep system pressure constant. Systems like this have been used in the HVAC industry for decades.
The pumps are centrifugal monoblock with a multistage design for higher efficiency, with stainless steel impellers and casings. Both pumps can be operated in an emergency.
Simple, step by step
Watches pressure
The unit keeps track of the pressure in the system.
Tops up
When pressure drops, for example from a minor leak, a pump starts and tops the system up.
Holds steady
Once the set pressure is reached the pump stops, and system pressure stays constant.
Emergency
In an emergency, both pumps can be operated.
Features
- Maintains constant pressure inside the closed-loop system
- Both pumps can be operated in case of emergency
- Centrifugal monoblock pumps with a multistage system for higher efficiency
- Impeller and casing of the pumps in stainless steel (SS)
Benefits
- Maintains constant water pressure
- Reduces stress on the hydronic system
- Reduces pump cycling time
- Avoids system shutdown during minor leakages
Key specifications
| Configuration | Twin boosting pumps |
|---|---|
| Pump type | Centrifugal monoblock, multistage |
| Impeller & casing | Stainless steel (SS) |
| Emergency operation | Both pumps can be operated |
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Where it's used
- Chilled water systems
- Heating systems
- Closed-loop hydronic systems
- Pressure boosting
Other products
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Air & Dirt Separator
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