HORIZONREEF RS25/4-180 Hot Water Circulation Pump 72W - 3 Speed
220V circulation pump with 50L/min max flow, 4m head, 3 speed settings and 180mm installation length
Takealot · checked Today
- Average
- R 1 650.00
- Lowest seen
- R 1 650.00
- Highest seen
- R 1 650.00
- Last change
- R 0.00
- First indexed
- 09 Oct 2026
- Retailer
- Takealot
Description
The HORIZONREEF RS25/4-180 Hot Water Circulation Pump provides reliable water circulation for heating and hot-water systems in residential and light commercial applications.
Its 3-speed manual control allows the pump output to be adjusted according to the requirements of your system. Choose between 38W, 53W and 72W, with the highest setting providing a maximum head of approximately 4 metres.
Designed with a durable cast-iron pump housing, corrosion-resistant PE drive components, a ceramic axle and axial carbon bearing, the RS25/4-180 is built for dependable circulation performance.
The pump supports liquid temperatures from 2 C to 110 C and a maximum working pressure of 10 bar, making it suitable for hot-water and heating applications. Its standard 180mm installation length and supplied threaded connector fittings make integration into compatible plumbing systems easier.
Key Features
- HORIZONREEF RS25/4-180 circulation pump
- Designed for hot-water and heating circulation systems
- 3 manual speed settings
- Speed 1: 38W
- Speed 2: 53W
- Speed 3: 72W
- Maximum flow rate of 50L/min
- Maximum head of 4m
- 180mm installation length
- 38.1mm inlet/outlet size
- Maximum working pressure of 10 bar
- Suitable for liquid temperatures from 2 C to 110 C
- 220V / 50Hz power supply
- Durable cast-iron pump housing
- Corrosion-resistant PE drive
- Ceramic axle
- Axial carbon bearing
- Single-phase motor
- Insulation Class F
- Protection rating IP44
- Horizontal axle installation
- Suitable for hot water and compatible water/ethanol mixtures up to a 1:1 ratio
Speed Settings
Speed-PowerApprox. Max Head :
1: 38W 2m
2: 53W 3m
3. 72W 4m
Specifications
- Brand: HORIZONREEF
- Model: RS25/4-180
- Product Type: Hot Water / Central Heating Circulation Pump
- Rated Maximum Power: 72W
- Speed 1 Power: 38W
- Speed 2 Power: 53W
- Speed 3 Power: 72W
- Maximum Flow: 50L/min
- Maximum Head: 4m
- Voltage: 220V
- Frequency: 50Hz
- Installation Length: 180mm
- Inlet / Outlet Size: 38.1mm
- Maximum Working Pressure: 10 bar
- Liquid Temperature Range: 2 C-110 C
- Motor: Single-phase, closed, externally ventilated
- Insulation Class: F
- Protection Class: IP44
- Pump Housing: Cast Iron
- Drive: Corrosion-Resistant PE
- Axle: Ceramic
- Bearing: Axial Carbon
- Installation Position: Horizontal axle mounting
- Speed Control: Manual 3-speed
Suitable Applications
Suitable for compatible circulation systems including:
- Central heating systems
- Hot-water circulation
- Boilers
- Water heaters
- Residential heating systems
- Building water-circulation systems
- Compatible HVAC circulation applications
What's in the Box
- 1 x HORIZONREEF RS25/4-180 Circulation Pump
- 4 x Threaded Connector Fittings
- 2 x Rubber Washers / Gaskets
- 1 x Instruction Manual
Important Information
Never operate the pump dry. The pump must contain the appropriate circulating liquid during operation.
Installation should be carried out with the motor shaft/axle positioned horizontally. Ensure that your system's pipe size, pressure, temperature and electrical requirements are compatible before installation.
What's in the box
1 x HORIZONREEF RS25/4-180 Circulation Pump
4 x Threaded Connector Fittings
2 x Rubber Washers / Gaskets
1 x Instruction Manual