• PUN-402B Non-leakage shielded pipeline booster centrifugal pumps
  • PUN-402B Non-leakage shielded pipeline booster centrifugal pumps
  • PUN-402B Non-leakage shielded pipeline booster centrifugal pumps
  • PUN-402B Non-leakage shielded pipeline booster centrifugal pumps
  • PUN-402B Non-leakage shielded pipeline booster centrifugal pumps
  • PUN-402B Non-leakage shielded pipeline booster centrifugal pumps
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PUN-402B Non-leakage shielded pipeline booster centrifugal pumps

  • OGGIN
  • ZHEJIANG
  • Within 7-15 days
  • 100000000
The household centrifugal shield pump is a leak-free and ultra-quiet water pump. Its motor and impeller are sealed as one unit and are lubricated and cooled by water. It is mainly used for the circulation of household heating/underfloor heating, hot water circulation and water pressure boosting. It must be used with water and can only convey clear water.


Non-leakage shielded centrifugal pumps

OGGIN PUN-B Series 

The PUN-B series centrifugal pumps are the preferred solution for boosting hot and cold water pressure in homes and small commercial spaces. Crafted from premium materials with precision engineering, these pumps feature a robust, wear-resistant construction while ensuring easy installation and maintenance. They operate smoothly and efficiently, delivering outstanding noise control for quiet, unobtrusive performance suitable for diverse settings.


Max.Power

680w


Max.Head

22m


Max.Flow

6.5m³/h


Pipeline booster centrifugal pumps


Advantages of Centrifugal Pump

  • Suitable for hot and cold water circulation - Operating temperature range from 2°C to 110°C, compatible with various hot and cold water conditions

  • Silent operation - Features a fully enclosed silent structure design, ensuring quiet operation without disrupting daily activities

  • Compact structure - Compact and space-saving design minimizes installation requirements, suitable for diverse environments

  • Long service life - Requires no additional lubrication, with minimal maintenance needs throughout its design lifespan, ensuring enduring reliability

Non-leakage shielded centrifugal pumps

Product Selection


Pipeline booster centrifugal pumps

Non-leakage shielded centrifugal pumps


Pipeline booster centrifugal pumps


Application Fields


1. Water Supply Boosting

Primarily used for boosting water pressure in villa living spaces and automatic water supply scenarios, this product offers stable performance and outstanding value for money, efficiently resolving insufficient water pressure issues in villas. Shielded pumps are specifically designed for constant-pressure boosting in domestic water supply systems with stringent requirements for quiet operation and leak prevention. Featuring excellent sealing performance and extremely low operating noise, they are particularly suitable for enclosed environments like water tank supply systems, ensuring water safety and comfort.

2. Hot Water Circulation

Leveraging its core zero-leakage advantage, the shielded pump completely eliminates leakage risks. It serves as the core circulation component for residential underfloor heating, wall-mounted boilers, hot water circulation systems (enabling rapid instant heating to eliminate waiting times), and solar water heating systems. It reliably drives hot water circulation while balancing energy efficiency and practicality, accommodating diverse residential hot water circulation needs.


3. Air Conditioning Systems

Centrifugal pumps are widely used in the chilled water circulation systems of residential central air conditioning units, offering high efficiency and robust stability. Leveraging their superior sealing performance and consistent operational reliability, they are also well-suited for air-source heat pumps with stringent leak prevention requirements, as well as other air conditioning and refrigerant circulation systems. This ensures efficient heat exchange and stable operation of the entire air conditioning system.

4. Other Applications

Widely employed in landscape water features, swimming pool circulation, and garden irrigation systems, these pumps reliably drive water flow while reducing maintenance costs. In indoor water treatment circulation and other noise-sensitive scenarios, the shielded pump's quiet operation delivers unmatched value compared to alternative equipment, making it indispensable for environments with strict noise control requirements.


Non-leakage shielded centrifugal pumps
Pipeline booster centrifugal pumps
Non-leakage shielded centrifugal pumps
Pipeline booster centrifugal pumps


Latest Booster Pumps and Paramrters 

Innovative Technology-leadding Domestic Water Pump Manufacturer


Non-leakage shielded centrifugal pumps
Pipeline booster centrifugal pumps
Non-leakage shielded centrifugal pumps
Pipeline booster centrifugal pumps

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