Electronic circulation pump GPA III 25-6-180 256180GPA3

Modern solution for efficient heating and cooling

The electronic circulation pump GPA III 25-6-180 is an advanced device designed to optimize the operation of heating and cooling systems, including those utilizing renewable energy sources. Its compact design and intelligent control make it an ideal choice for both professional installers and demanding users. The pump is distinguished by its energy efficiency, reliability and the ability to precisely adapt to individual needs.

Design and functionality

GPA III 25-6-180 has been designed with attention to detail, using high-quality materials. The durable cast iron housing and the PPE polymer impeller reinforced with fiberglass ensure long-lasting and trouble-free operation. The ceramic shaft and bearings guarantee smooth operation and minimize the risk of damage. The copper winding of the electric motor with class H insulation provides resistance to overheating, and the condensation protection allows operation in a wide temperature range. The standard port spacing of 180 mm and the G 1 1/2” connection facilitate the installation and replacement of the pump in existing installations.

Flexibility and control

The key to the efficient operation of the pump is its advanced control system. As many as 11 operating modes are available, including automatic mode, proportional mode, constant pressure and external PWM control. This allows for precise adjustment of the pump's performance to the current needs of the installation and operating conditions. The multifunctional display informs about the flow rate, power consumption and any errors, providing full control over the operation of the device. High energy efficiency (EEI ≤ 0.20) translates into lower operating costs and a reduced environmental impact. The pump can operate with water and glycol mixtures (up to 50%), in the temperature range from +2°C to +110°C for water and from -30°C to +110°C for glycol solutions.