The Caleffi DECA-COUPLING, model 550421, is specifically designed for secure and durable connections with PE (Polyethylene) pipes. This high-quality coupling features an internal thread connection of Ø21 x 1/2" (ISO 228-1), making it suitable for various plumbing and heating system applications. Constructed with a robust brass body, PP-B ring nut, NBR O-ring, and a stainless steel gripping ring, it ensures a maximum working pressure of 16 bar for water at 20°C and a maximum working temperature of 40°C. This Caleffi coupling provides a reliable, leak-free solution for connecting PE pipes.
Caleffi is an Italian company known for its components for heating, plumbing, air conditioning, and renewable energy systems. Founded in 1961 by Francesco Caleffi in Fontaneto d'Agogna, Italy, the company has grown into a global manufacturer with a strong focus on innovation and quality in hydronic solutions. While primarily known for industrial and residential applications, some of its components may find use in agricultural machinery systems.
The brand's product range includes a wide array of valves, fittings, heat exchangers, and control devices designed to optimize fluid management and energy efficiency. Caleffi is recognized for its commitment to research and development, often incorporating advanced technologies to improve the performance and reliability of its products across various applications. Its expertise in hydraulic and thermal regulation is extensive.
At Partao, you can find Caleffi spare parts in categories such as Brackets & Supports, Cleaning Agents, Control Modules, Diagnostic Tools, and Hand Tools. Over 373 genuine Caleffi spare parts are available at Partao.
Caleffi components are often selected by engineers and technicians who require high-quality, reliable parts for complex fluid control systems. The company's global distribution network ensures that its products and spare parts are accessible for maintenance and repair, supporting a wide range of industrial and commercial applications where precision and durability are critical.
