Descaling pump Kammak PRATTIK 15

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, as well as solar and refrigeration systems. These systems accumulate deposits over time, reducing heat transfer and increasing energy consumption. The Kammak PRATTIK 15 is designed to address these issues with a compact, transportable unit that supports rapid and efficient cleaning cycles.

During installation, the pump connects to the system’s circulation loop, enabling the flow of descaling agents or cleaning solutions. The system is flushed until all deposits are removed, ensuring long-term operational efficiency. The unit is particularly suited for systems where access is limited or where frequent maintenance is required.

Technical parameters

Installation and connection

Installation involves connecting the pump to the system’s inlet and outlet using the included 1/2 inch T60 transparent PVC hoses, each 2m in length. The hoses are equipped with screw fittings for secure connections. It is important to ensure that the system is isolated and drained before connecting the pump. A common mistake is neglecting to check the direction of flow, as the unit includes a check valve to prevent backflow. Installers should also verify that the system is compatible with the pump’s operating pressure and that all connections are leak-free.

Compatibility and accessories

The PRATTIK 15 is compatible with most closed-loop heating and cooling systems that require descaling. It is supplied with two 2m hoses and screw fittings, which are suitable for temperatures up to 60°C. Additional accessories such as descaling agents, pH indicators and system isolation valves may be required depending on the system and the cleaning solution used. No alternative or related products are specified for this model.

Technical background for designers

The PRATTIK 15 operates on a centrifugal pump principle, using an electric motor to drive the impeller and circulate the cleaning solution. The tank and pump are constructed from materials that resist chemical exposure and thermal stress. The inclusion of a check valve ensures unidirectional flow, which is important for effective cleaning. The pump’s compact size and low weight (8.5kg) make it suitable for use in tight spaces. The system’s efficiency is influenced by the viscosity of the cleaning solution and the condition of the system being cleaned.

Service and operation

Regular inspection of the hoses and fittings is recommended to ensure there are no signs of wear or chemical degradation. The pump should be stored in a dry place when not in use. No specific service intervals are provided in the technical data. After each use, the tank and pump should be rinsed with clean water to prevent residue buildup. The check valve should be inspected for proper operation to avoid backflow during the cleaning process.

Frequently asked questions

Can the PRATTIK 15 be used with descaling agents containing citric acid?
Yes, the pump is compatible with descaling agents provided they are within the temperature and chemical resistance limits of the materials used.

Is the pump suitable for systems with a volume larger than 15L?
Yes, the 15L tank is sufficient for refilling during larger cleaning cycles, as the pump supports continuous operation with external solution supply.

Can the included hoses be replaced with a different type?
Yes, but the replacement must match the 1/2 inch thread type and be resistant to temperatures up to 60°C.

Is the pump suitable for use with solar thermal systems?
Yes, the PRATTIK 15 is suitable for solar thermal systems, provided the system is isolated and compatible with the pump’s operating pressure.