Descaling pump Kammak PRATTIK 40

Product detailed description

Descaling pumps are essential tools for maintaining the efficiency of closed heating and cooling systems. Installers and service technicians commonly use them in residential and commercial buildings to clean boilers, water heaters, heat exchangers, underfloor and wall-mounted heating systems, and solar thermal installations. These systems often accumulate limescale and corrosion deposits over time, which can reduce heat transfer efficiency and increase energy consumption. The Kammak PRATTIK 40 is designed to address these issues by circulating descaling agents through the system, ensuring thorough cleaning without the need for system disassembly.

Before installation, it is important to assess the system layout and identify the correct points for connecting the pump. The pump must be integrated into the system in a way that allows full circulation of the cleaning solution. This typically involves isolating the system, connecting the pump to the inlet and outlet, and ensuring all valves are in the correct position for the cleaning cycle. The system should be drained and flushed after the descaling process is complete.

Technical parameters

Installation and connection

Installation involves connecting the pump to the system using the included 2 x 2 m flexible transparent PVC hoses with 1/2 inch T60 fittings. The hoses are suitable for pressures up to 60 °C. The pump should be placed on a stable, level surface near the system. The inlet and outlet connections should be checked for leaks and proper alignment. A common mistake is connecting the hoses incorrectly, which can lead to inefficient cleaning or damage to the pump. It is also important to ensure that the system is fully isolated before starting the cleaning process.

Compatibility and accessories

The PRATTIK 40 is compatible with most closed heating and cooling systems. It is often used in conjunction with descaling agents and neutralising solutions. The pump is supplied with transparent PVC hoses and threaded couplings, but additional accessories such as pH test kits or descaling chemicals may be required for complete system cleaning. Installers should ensure that the system components are compatible with the cleaning agents used.

Technical background for designers

The PRATTIK 40 operates by drawing a descaling solution from the tank and circulating it through the system under low pressure. The pump is constructed with materials that are resistant to common descaling agents. The transparent hoses allow visual monitoring of the cleaning process. The system integration depends on the existing piping and the need for temporary bypasses. The service life of the pump is influenced by the frequency of use, the type of cleaning agents and the maintenance of the pump components.

Service and operation

Regular inspection of the pump and hoses is recommended to ensure there are no blockages or leaks. The check valve should be tested periodically to confirm it is functioning correctly. The pump should be cleaned and dried after each use to prevent corrosion. No specific service intervals are provided in the brief, but adherence to the manufacturer's technical data sheet is advised for detailed maintenance procedures.

Frequently asked questions

Can the PRATTIK 40 be used with solar thermal systems?
Yes, the pump is suitable for solar thermal systems as it is designed for closed-loop cleaning of heat exchangers and piping.

What is the maximum temperature the included hoses can withstand?
The transparent PVC hoses included with the pump are rated for temperatures up to 60 °C.

Does the pump require a separate power supply?
The PRATTIK 40 is an electric pump and requires a standard electrical connection according to the manufacturer's specifications.

Is the pump suitable for high-volume systems?
The 40 L tank and 260 L/min flow rate make the pump suitable for medium to large systems, but frequent refilling may be necessary for very large installations.