Domestic waterworks JSW 100 / 80l

Product detailed description

Domestic water pumps are essential components in residential and small commercial buildings where a reliable supply of potable water is required. These systems are commonly installed in single-family homes, small apartment blocks, and compact commercial facilities such as offices or shops. Installers typically integrate these pumps into existing water supply lines to boost pressure or maintain flow in areas with low mains pressure. The pump is often used in conjunction with storage tanks, pressure vessels, and control systems to ensure stable and continuous water delivery. Proper installation and sizing are critical to avoid overloading the system or underperforming in high-demand scenarios.

The JSW 100 / 80l model is designed for integration into standard domestic water supply systems. It is suitable for applications where a consistent flow rate and sufficient pressure are required to serve multiple fixtures simultaneously. The pump is typically installed in mechanical rooms, utility areas, or near the main water entry point of the building. It is not intended for outdoor or submerged use and should be protected from freezing temperatures and direct exposure to moisture.

Technical parameters

EAN	8585054501984
Length of supply cable (m)	1
Maximum flow rate (l/min)	75
Pump voltage (V)	230 V
Dimensions H x W x D (cm)	60x45x48
Pump head (m)	45
Weight	25.75 kg
Code	PR_40078
Brand	AQUA OLA

The pump operates at 230 V and delivers a maximum flow rate of 75 l/min with a head of 45 m. These parameters are essential for determining the suitability of the pump for a given application. The flow rate indicates the volume of water the pump can move per minute, while the head determines the height or resistance it can overcome. These values are critical for sizing the pump to match the hydraulic requirements of the building's water distribution system.

Installation and connection

Installation of the AQUA OLA JSW 100 / 80l requires careful planning to ensure compatibility with the existing plumbing system. The pump should be mounted on a stable, vibration-dampening surface to prevent mechanical stress and noise. The inlet and outlet connections must be aligned with the pipe system, and all joints should be sealed with appropriate gaskets or thread sealant. The power supply must be connected via a dedicated circuit with appropriate overcurrent protection. A 1 m supply cable is provided, so the pump must be installed within reach of a suitable electrical junction box.

Common installation mistakes include incorrect orientation of the pump, failure to secure the mounting base, and improper sealing of pipe connections. These errors can lead to leaks, vibration, or electrical faults. It is also important to ensure that the pump is installed in a location with adequate ventilation and access for maintenance. Before commissioning, the system should be checked for air pockets, which can cause cavitation and reduce pump efficiency.

Compatibility and accessories

The AQUA OLA JSW 100 / 80l is compatible with standard domestic water supply systems that operate at 230 V. It can be integrated with pressure tanks, expansion vessels, and control panels to create a complete water supply solution. Additional accessories such as pressure switches, flow meters, and check valves may be required to enhance system performance and safety. Installers should also consider the use of non-return valves to prevent backflow and pressure fluctuations.

When selecting a pump for a specific application, it is important to verify the system's hydraulic requirements and ensure that the pump's flow and head capabilities match the demand. The pump is not suitable for use with non-potable water or in systems that require chemical resistance. For more complex installations, such as those involving multiple zones or high-pressure requirements, alternative models or additional equipment may be necessary.

Technical background for designers

The AQUA OLA JSW 100 / 80l operates on the principle of centrifugal pumping, where an impeller rotates to create a pressure differential that moves water through the system. The pump is constructed from materials that are resistant to corrosion and wear, ensuring long-term reliability in a domestic water supply environment. The design allows for efficient energy use and minimal mechanical losses, making it suitable for continuous operation in residential settings.

The pump's performance is influenced by factors such as the viscosity of the water, the presence of suspended solids, and the temperature of the fluid. These variables can affect the pump's efficiency and service life. To ensure optimal performance, the pump should be installed in a system that maintains a stable flow and pressure. The integration of the pump into the overall system design should also consider the need for expansion, maintenance access, and future upgrades.

Service and operation

Regular maintenance is essential to ensure the continued performance and longevity of the AQUA OLA JSW 100 / 80l. The pump should be inspected periodically for signs of wear, leakage, or electrical faults. The inlet and outlet filters should be cleaned or replaced as necessary to prevent clogging and reduce the risk of damage to internal components. The electrical connections should also be checked for tightness and insulation integrity.

During operation, the pump should be monitored for unusual noise, vibration, or temperature increases, which may indicate mechanical or electrical issues. The system should be tested regularly to ensure that the pump is delivering the expected flow and pressure. If any anomalies are detected, the pump should be shut down and inspected by a qualified technician before resuming operation.

Frequently asked questions

Can the AQUA OLA JSW 100 / 80l be connected to a pressure tank system?
Yes, the pump can be integrated with a pressure tank system to provide stable water pressure and reduce the frequency of pump cycling. A pressure switch is typically required to control the pump's operation based on the tank's pressure level.

Is the pump suitable for use with non-potable water?
No, the pump is designed for use with potable water only. Using it with non-potable water may void the warranty and reduce the pump's service life due to potential corrosion or contamination.

What is the maximum number of fixtures the pump can support?
The pump's capacity of 75 l/min and 45 m head is suitable for supporting multiple fixtures in a small to medium-sized building. The exact number of fixtures will depend on the flow rate required by each fixture and the overall demand of the system.

Can the pump be installed in a vertical orientation?
Yes, the pump can be installed in either a horizontal or vertical orientation, provided that the mounting surface is stable and the inlet and outlet connections are properly aligned with the pipe system.