Rothenberger - ROCAL 20 Descaling Unit for Heating Systems 40l/min - 61100

Professional descaler for heating and refrigeration systems

The Rothenberger ROCAL 20 is a high-efficiency cleaning and descaling system designed to remove lime scale, rust, and sludge deposits from heating systems, heat exchangers, boilers, and cooling systems. With a flow rate of 40 liters per minute, this device ensures optimal circulation of the descaling liquid, effectively treating even medium-sized systems.

Main technical features

The ROCAL 20 (item code 61100) stands out for its advanced technical specifications, making it an indispensable tool for professionals in the plumbing and heating sector:

• Maximum flow rate: 40 liters/minute for fast and efficient cleaning
• Tank capacity: 20 liters, ideal for small and medium-sized systems
• Maximum head: 10 meters, to ensure circulation even in complex systems
• Power supply: 230V/50Hz with 150W power
• Maximum operating temperature: 50°C
• Compact dimensions: 42 x 38 x 22 cm for easy transport
• Weight: 12 kg, manageable and transportable
• Connections: 1/2 inch, compatible with most systems

Practical applications

This professional descaling system is designed for multiple uses in the plumbing and heating sector:

• Cleaning of wall-mounted and floor-standing boilers
• Maintenance of plate heat exchangers
• Descaling of coils and radiators
• Removal of deposits from underfloor heating systems
• Cleaning of industrial cooling circuits
• Preventive maintenance of heating systems
• Restoration of efficiency in systems with circulation problems

Operational advantages

The Rothenberger ROCAL 20 offers numerous benefits that make it an essential tool for professionals:

• Integrated flow reversal for more effective and complete cleaning
• Resistant to acids and descaling chemicals
• Easy to transport thanks to its compact size and low weight
• Simplified maintenance with easily accessible components
• Safety valve to prevent overpressure during use
• Self-priming pump that does not require manual filling
• Compatibility with various types of descaling liquids available on the market

Materials and construction

The construction quality of the ROCAL 20 is evident in the materials used, selected to ensure durability and resistance even in intensive working conditions:

• High-density polyethylene tank resistant to acids
• Pump with anti-corrosion composite body
• EPDM gaskets for a perfect seal even with aggressive liquids
• Reinforced flexible hoses to withstand stress
• Brass fittings with anti-corrosion treatment
• Robust frame with ergonomic handle for transport

Maintenance and care of the device

To ensure a long life for the ROCAL 20, it is advisable to follow some simple maintenance procedures after each use: thoroughly rinse the circuit with clean water to remove descaling residues, periodically check the condition of the gaskets and fittings, check the suction filter and clean it of any debris, and store the appliance in a dry environment when not in use. These simple operations will ensure optimal performance and a long operating life for your professional descaling system.