AJ 50/60 hydrofor SK-15 – 230 V booster set with SK-15 automatic controller
AJ 50/60 with the SK-15 automatic controller is a booster set for the automatic intake and pumping of raw water in households. It combines a single-stage, self-priming AJ 50/60 surface pump with a power rating of 1.1 kW and an SK-15 automatic booster controller, which controls the pump and protects it against dry running. When a water outlet is opened, the pump starts automatically, and when it is closed, the pump switches off—the system operates without manual control.
Who it is for
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Owners of single-family homes with their own water source – the AJ 50/60 set with the SK-15 automatic controller maintains stable water pressure throughout the household installation.
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Users with limited installation space – the system with an automatic controller instead of a tank takes up minimal space and simplifies installation.
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Farms and horticultural businesses – the capacity of up to 60 l/min is suitable for supplying irrigation and watering systems.
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Owners of holiday homes and allotments – the compact set provides water from a private well without a connection to the water supply network.
Applications
The AJ 50/60 booster set with the SK-15 automatic controller from IBO is designed for the automatic intake and pumping of technically clean, cold raw water in single-family homes, farms, recreational facilities, and allotments. Its suction capability reaches up to 7 m. The set pumps water from wells, tanks, and private water sources, and it also increases pressure in systems supplying installations. The set is not a water-treatment device—if the water is to be used for other purposes, we recommend ensuring appropriate treatment.
The SK-15 automatic booster controller starts the pump when water is drawn and switches it off when water consumption ends. Its built-in dry-run protection cuts off the power supply when there is no water, protecting the pump against damage. The dedicated accessories factory-selected for the pump simplify the process of completing and installing the system. The set operates on a 1~ 230 V / 50 Hz power supply.
Features of the AJ 50/60 hydrofor SK-15 – description and technical data
The set is based on a single-stage, self-priming centrifugal pump with a Venturi tube. The pump body, shaft, and intermediate wall are made of AISI 304 stainless steel; the impeller and diffuser are made of PPO polymer; the bracket is made of cast iron; and the mechanical seal is made of ceramic, graphite, and NBR. Thermal protection is built into the motor winding.
The pump is controlled by the SK-15 automatic booster controller. The system with an automatic controller does not require space for a tank, so the entire unit takes up minimal space and reduces the number of connections in the installation. The set can also be configured in a conventional system with a diaphragm tank—the range of tanks and automatic controllers dedicated to IBO booster sets is available in our automatic booster controller range.
- Pump type: single-stage, self-priming, centrifugal, surface-mounted
- Motor power: 1.1 kW
- Power supply: 1~ 230 V / 50 Hz
- Maximum head: 50 m
- Maximum capacity: 60 l/min
- Suction capability: up to 7 m
- Connection: 1×1"
- Protection rating: IP44
- Insulation class: B
- Operating mode: continuous
- Installation position: horizontal
- Maximum pumped liquid temperature: 35°C
- Maximum ambient temperature: 40°C
- Control: SK-15 automatic booster controller with dry-run protection
Included: AJ 50/60 pump, SK-15 automatic booster controller.
IBO – 24-month (2-year) manufacturer’s warranty.
Dambat – a trusted manufacturer of pumps and water technology equipment with quality certificates.
Frequently asked questions (FAQ) – AJ 50/60 hydrofor SK-15 booster set
What is included in the AJ 50/60 hydrofor SK-15 set?
The set includes an AJ 50/60 pump and an SK-15 automatic booster controller. You can find the remaining dedicated accessories, tanks, and automatic controllers in our booster set range.
How does the SK-15 automatic controller work in this set?
The automatic controller starts the pump when water is drawn and switches it off when water consumption ends—the set operates completely automatically. In addition, the controller cuts off the pump’s power supply when there is no water, protecting it against dry running.
How does this set differ from a set with a diaphragm tank?
In a system with the SK-15 automatic controller, the pump is controlled by electronics that respond to water consumption, and the entire unit takes up significantly less space than a set with a tank. A diaphragm tank, on the other hand, stores a water reserve and reduces the frequency of pump start-ups. It is worth consulting our technical department when selecting the right configuration.
Is the set protected against dry running?
Yes—the SK-15 automatic booster controller cuts off the pump’s power supply when there is no water, protecting it against damage caused by dry running.
From what depth can the pump draw water?
The set’s suction capability reaches up to 7 m. The pump should be installed in a horizontal position, and the suction pipe should be as short as possible and leak-tight along its entire length, which makes it easier to prime the pump before starting it.
Does the AJ 50/60 hydrofor SK-15 set come with a manufacturer’s warranty?
IBO – 24-month (2-year) manufacturer’s warranty. Dambat provides warranty and post-warranty service.
Where can I buy the AJ 50/60 hydrofor SK-15 booster set?
As a manufacturer, we do not sell directly. The set is available from our trade partners, installation wholesalers, and authorized online distributors.
