Wilo-TOP-Z 25/10 EM PN16 circulation pump 2086131

Circulation pump for efficient heating and water circulation

The Wilo-TOP-Z 25/10 EM PN16 circulation pump is a reliable device designed for closed heating systems, domestic hot water installations, and circulation systems in residential and industrial buildings. It is characterized by high efficiency and energy efficiency, which translates to lower operating costs. The pump's construction ensures quiet operation and long-lasting trouble-free operation.

Construction and practical application

The Wilo-TOP-Z 25/10 EM PN16 is a canned motor pump with a threaded connection (G 1 ½ inch on both the inlet and outlet sides) and a body made of bronze (Rg 5). This material provides corrosion resistance and durability in harsh working conditions. The polypropylene impeller (PP-GF) guarantees efficient hydraulic energy transfer. The pump is designed to work with water up to 80°C (short-term up to 110°C), making it a universal solution for various installations. The maximum working pressure is 16 bar, ensuring safe operation even in systems with increased requirements.

Key features and benefits

• High efficiency: The maximum pump capacity is 9.5 m³/h, and the maximum head is 9.345 m, allowing for efficient distribution of heat or water in extensive installations.
• Energy saving: The motor power consumption is only 0.34 kW with a rated current of 1.62 A, which minimizes electricity consumption.
• Durable construction: The bronze body and polypropylene impeller provide corrosion resistance and long-lasting trouble-free operation of the pump.
• Wide range of applications: The pump is ideal for heating systems, domestic hot water installations, and circulation systems in residential, industrial and commercial buildings.
• Simple installation: Threaded connections make it easy to install the pump in existing installations.
• Safety: The IPX4D protection class protects the pump against splashing water, and the insulation class H ensures safe operation in various environmental conditions.
• Reliability: The pump design has been tested and meets safety standards, guaranteeing reliable operation for a long time.
• Universal voltage: Available power versions 1_{230V or 3}400V allow you to adapt the pump to the specifics of the electrical installation.

The Wilo-TOP-Z 25/10 EM PN16 pump is an investment in comfort and savings – a reliable solution for any heating or water circulation system!