Hanner RS15-9-70 Automatic Circulation Water Pump (or commonly referred to as the Hanner RS15-9 model) is a smart, low-noise booster pump designed for domestic and light commercial use, primarily in hot water circulation, central heating, and tap water pressurization systems.
- Function: It functions as both a circulating pump to move water in a closed loop (e.g., between a boiler and radiators) and a booster pump to increase existing water pressure in open systems.
- Automation: The “automatic” feature often refers to an integrated water flow switch, which allows the pump to turn on or off based on water demand, making it energy efficient and convenient for domestic use (e.g., turns on when a tap is opened). It also features a three-speed manual control switch for different requirements.
- Material: It is constructed with durable materials, typically a cast iron pump body, copper motor coil, and stainless steel shaft and impeller, which ensures a long lifespan and resistance to rust and high temperatures.
- Performance:
- Max Head (Max Lift): 11m (36 feet).
- Max Flow Rate: 30 liters per minute (8 GPM).
- Power: 120W, operating at 50Hz/60Hz frequency.
- Liquid Temperature Range: Capable of handling hot water, with a range of 0℃ to 100℃ (32℉ to 212℉).
- Noise Level: Designed for quiet operation, making it suitable for residential areas.
- Installation: It is a canned motor pump, which means the motor’s internal iron core is shielded and isolated from the water, eliminating the traditional mechanical seal and the common problem of water seal leakage.
- Domestic hot water systems to provide instant hot water.
- Central heating and floor heating systems.
- Solar water heaters.
- Boosting tap water pressure in homes or apartments.
- Lifespan: A well-maintained pump can last 10-15 years.
- Common Issues:
- Noisy operation: Can indicate general wear or issues with the bearings.
- Pump buzzing but not working: The impeller might be stuck, which can sometimes be resolved by manually rotating it after disconnecting power.
- Reduced efficiency: A potential sign of a failing pump.
Most homesteads have been encountering problems concerning the pressure of water flowing out of their showers, taps and also pushing water into their solar water heaters where you find the solar water heating system is installed at a higher lever compared to their main supply of cold water. At SolarMall Energy solutions we have come with the solution; one piece of this pump (Hanner RS15-9-70) solve both the supply of water into the rooms showers and taps and also to your above raised water heating system.
Reviews
There are no reviews yet.