Domestic waterworks IBO JSW 150 / 50l

Product detailed description

Domestic water supply systems are essential in areas where municipal water pressure is insufficient or unreliable. This unit is commonly installed in rural properties, older buildings, and properties with elevated storage tanks. The AQUA OLA IBO JSW 150 / 50L serves as a self-contained solution that integrates seamlessly into existing plumbing infrastructure. It is often used in conjunction with rainwater harvesting systems or as part of a secondary circuit in larger properties. The compact design allows for installation in utility rooms, basements or dedicated pump houses.

The system supports both cold and hot water distribution, provided the pipework and fittings are correctly selected and insulated. It is important to assess the building’s hydraulic demand during the planning phase, ensuring that the pump can sustain peak usage periods without overheating or causing pressure fluctuations. Installers should also consider the layout of the building and the location of taps and fixtures to ensure even pressure distribution. For multi-storey properties, additional checks are required to confirm that the pump can maintain consistent pressure at higher levels.

Technical parameters

EAN	8585054501021
Length of supply cable (m)	1
Maximum flow rate (l/min)	80
Pump voltage (V)	230 V
Dimensions H x W x D (cm)	77x71x41
Pump head (m)	46
Weight	20.65 kg
Code	PR_38630
Brand	AQUA OLA

The maximum flow rate of 80 l/min means this pump is suited for medium-sized households or small businesses with multiple water outlets. The 46 m head rating indicates it can deliver water to upper floors or over long distances. The 230 V power supply requires proper electrical wiring and protection to prevent faults or damage. The physical dimensions and weight must be considered when selecting an installation site with adequate ventilation and access for maintenance.

Installation and connection

Installers should begin by ensuring the site is dry and well-ventilated. The inlet and outlet connections are standard pipe threads, requiring compatible fittings for secure attachment. A 1 m power cable is supplied; extend this if necessary using appropriately rated extension cables. Prior to commissioning, the system must be primed to remove airlocks. Common mistakes include incorrect alignment of the pump body, which can lead to vibration and noise, and failure to install pressure relief valves or check valves, risking backflow and pressure surges. Always verify the integrity of all seals and connections to avoid leaks.

Compatibility and accessories

This unit is compatible with conventional copper or PEX pipework, provided the internal diameter matches the pump’s inlet and outlet sizes. Additional components such as pressure tanks, expansion vessels, or filtration units may be needed depending on the application. While no alternative models are listed here, installers should consult the manufacturer’s documentation for recommended combinations. A pressure gauge and control panel may also be added for monitoring performance and detecting early signs of wear.

Technical background for designers

The pump operates on a centrifugal principle, where an impeller accelerates water through the system. The casing and impeller are made of durable materials designed to resist corrosion and abrasion from particulates in the water. To maximise efficiency and longevity, the system should be integrated with a stable electrical supply and protected from temperature extremes. Poor water quality or high mineral content can affect the pump’s performance and require additional treatment stages upstream.

Service and operation

Regular visual inspections are recommended to identify signs of wear or blockages. Ensure the motor remains cool and free from dust accumulation. Check for unusual noises or vibrations, which could indicate misalignment or bearing wear. No specific service intervals are provided, but the system should be tested periodically to confirm pressure and flow remain within expected ranges. Keep a record of operational performance to assist with troubleshooting and future maintenance planning.

Frequently asked questions

Can the IBO JSW 150 / 50L be used with a pressure tank?
Yes, connecting a pressure tank will help stabilise water flow and reduce pump cycling, improving energy efficiency and extending component life.

What type of electrical protection is required?
A dedicated circuit with a residual current device (RCD) is recommended to safeguard against electrical faults and protect the pump motor.

Is a check valve necessary on the discharge side?
A check valve should be installed to prevent reverse flow and potential damage to the pump, particularly in systems with elevated storage tanks.

How does the pump handle water with high mineral content?
Hard water can cause scaling and reduce efficiency. A pre-filtration system or water softener is advised to mitigate this issue and prolong the pump’s service life.