Description
The Wisewater hot water recirculating pump is designed for water circulation in residential heating systems. It can be installed in hydronic radiant floor heating, radiator systems, solar water heating systems, and other closed-loop hot water circulation applications.
The pump features three manually selectable speed settings with power consumption options of 46W, 67W, and 93W. It provides a maximum flow rate of 12.6 GPM and a maximum head of 20 ft, allowing users to select an operating speed based on system requirements.
|
Brand Name |
WiseWater |
Model Number |
AB-Pump-Open flange-Red-1" |
|
Maximum Lifting Height |
20 Feet |
Voltage |
110 Volts |
|
Color |
Red |
Item Dimensions L x W x H |
6.57"L x 5.51"W x 4.92"H |
| Flow Rate |
12.6 Gallons Per Minute |
Item Weight |
6.83 Pounds |
Three-Speed Manual Control
A built-in three-position switch allows manual adjustment of pump output.
Speed I – 46W
Speed II – 67W
Speed III – 93W
The pump can deliver up to 12.6 GPM flow and a maximum head of 20 ft when operating at the highest speed setting.
The pump housing is manufactured from cast iron and is suitable for closed-loop heating systems.
Key internal components include:
Cast iron pump body
Aluminum motor housing
PP impeller
Ceramic bearings
Copper motor winding
Integrated check valve
The ceramic bearing helps reduce wear during continuous operation, while the check valve helps minimize reverse flow within the system.
The pump is designed for a maximum working pressure of 87 PSI.
Installation
The pump is supplied with 1" FNPT flanges for connection to compatible piping systems.
Included components:
- Two 1" FNPT flanges
- Mounting hardware
- Sealing gaskets
The detachable flange design allows easier removal of the pump during system maintenance or replacement.
Typical Applications
This circulation pump is suitable for:
- Hydronic radiant floor heating
- Boiler circulation systems
- Radiator heating systems
- Solar water heating systems
- Domestic hot water circulation
- Closed-loop heating systems
- Residential plumbing circulation
The pump is intended for clean water circulation in compatible heating applications.
Maintenance：The pump utilizes a wet rotor design in which circulating water lubricates the bearing during operation. Periodic inspection of the system, removal of trapped air, and verification of proper flow are recommended for normal operation.
Proper installation and routine system maintenance help ensure reliable performance throughout the service life of the pump.