CTC Charge Pump 25/110-180 Solar Heating

Description

Charge Pump 25/110-180 SOL is a powerful and speed-controlled circulation pump specially developed for solar heating circuits and demanding thermal systems. The pump is controlled via a 0–10V control signal, ensuring optimal operating economy and precise flow control based on the current heat production of the solar collectors. This model serves as a direct replacement pump and spare part for the external solar pump for the CTC EcoZenith i550 V3. Comes complete with 3 meters of connection cable, gaskets and installation instructions for easy replacement and quick commissioning.

Features and Benefits

• Optimized for solar heating: Withstands temperatures up to 110 °C and an operating pressure up to 10 bar.
• Precise flow control (0–10V): Modulating speed control minimizes electricity consumption and maximizes energy yield in the solar circuit.
• Standardized dimensions: G 1 ½" connection and 180 mm installation length make replacement easy in existing systems.
• Complete delivery: Includes gaskets, 3 m cable and installation instructions.

Specifications

• Product type: Circulation pump / Charging pump
• Model designation: Charging pump 25/110-180 SOL 0-10V
• Area of application: Solar heating system, external solar pump for CTC EcoZenith i550 V3
• Control signal / Version: 0–10 V
• Installation length: 180 mm
• Dimension / Connection: DN25 / G 1 ½" (threaded)
• Max flow: 6.4 m³/h
• Max operating pressure: 10 bar (PN10)
• Media temperature: Max 110 °C
• Power / Voltage: 100 W, 1-phase 230 V, 50/60 Hz
• Pump housing material: Cast iron / composites (uninsulated version)
• Color: Silver / Black
• Approvals & Standards: CE, EAC, CCC, UA.TR, VDE
• Included accessories: Gaskets, 3 m connection cables, assembly instructions