Circulation Pump WITA go.future 2, 60-15-130

Product detailed description

This circulation pump is suitable for installation in residential and commercial heating systems, including underfloor heating, radiators, and hot water recirculation circuits. It is commonly used in new builds and retrofit projects where energy efficiency and system adaptability are key requirements. The pump adjusts its output to match system demand, reducing unnecessary energy use while maintaining stable hydraulic performance. It is compatible with both traditional and modern low-temperature heating systems.

The WITA go.future 2 60-15-130 is designed for use in environments with ambient temperatures between 0°C and 40°C and with fluid temperatures ranging from +5°C to +110°C. It supports a maximum system pressure of 1.0 MPa and is available with connection sizes DN15 to DN32. The pump’s compact design and modular mounting options make it suitable for tight spaces and various pipe layouts.

Technical parameters

Installation and connection

Installation should follow standard piping practices for circulation pumps. Ensure the pump is mounted on a stable surface with sufficient clearance for maintenance. The DN15 to DN32 connections require appropriate flanges or threaded fittings, depending on the system. Verify that the mounting length (110 mm, 130 mm, or 180 mm) matches the available space. A common mistake is incorrect orientation, which can affect performance; always align the pump according to the flow direction indicated on the housing. The pump must be installed in a location free from vibration and thermal stress to ensure long-term reliability.

Compatibility and accessories

The pump is compatible with standard heating system components, including valves, expansion vessels, and control systems. It supports integration with PWM modules for advanced speed control. When ordering, ensure that the selected mounting length and connection size match the system requirements. Additional accessories such as mounting brackets or electrical junction boxes may be required depending on the installation context.

Technical background for designers

The pump operates using a proportional pressure control method, adjusting its output to match the system’s current demand. This reduces energy consumption while maintaining stable flow. The body is constructed from grey cast iron with cathodic protection for the 130 mm and 180 mm models, while the 110 mm model uses brass. These materials provide good corrosion resistance and mechanical strength. The pump integrates into heating systems via standard pipe connections and can be controlled via built-in functions such as night mode and energy display. System efficiency is maximised by ensuring the pump’s performance curve aligns with the system’s hydraulic needs.

Service and operation

Regular inspection of the pump’s operation is recommended to ensure it continues to function efficiently. Check for unusual noise, vibration, or changes in flow performance. The pump does not require scheduled maintenance intervals, but it should be visually inspected during routine system checks. If the pump shows signs of blockage or reduced performance, the anti-blocking function should be verified. The energy display feature allows for monitoring consumption patterns and identifying potential inefficiencies.

Frequently asked questions

Can the pump be used in hot water recirculation systems?
Yes, the pump is suitable for hot water recirculation systems as it supports fluid temperatures up to +110°C and proportional pressure control.

Is it possible to monitor energy consumption during operation?
Yes, the pump includes a feature for displaying actual energy consumption, which is useful for assessing system efficiency.

Can the pump be controlled via a PWM module?
Yes, a version with PWM input is available, allowing for integration with external control systems for variable speed operation.

What is the maximum ambient temperature for installation?
The pump is rated for ambient temperatures up to +40°C, making it suitable for most indoor environments.