Grundfos Ersatzteile für industrielle Automatisierung

The Mechanical Seal for Grundfos Pump HQQE CR/CRN/CRI-1/3/5 is a critical component designed to ensure the optimal performance of your Grundfos vertical multistage centrifugal pumps. This mechanical seal is suitable for models CR 1, CR 3, CR 5, CRN 1, CRN 3, CRN 5, CRI 1, CRI 3, and CRI 5. It features a robust construction with a silicon carbide to silicon carbide (QQ) friction pair, providing excellent wear resistance and durability. The secondary seal is made of EPDM, which is suitable for a wide range of applications except for petroleum products and oil-water solutions.With an operating temperature range of -20°C to +120°C and a pressure rating of up to 30 bar, this mechanical seal is engineered to handle demanding conditions. It is an ideal choice for maintaining the efficiency and longevity of your Grundfos pumps.Manufactured in Denmark, this seal meets the highest quality standards, ensuring reliable and long-lasting performance. Whether you are in the chemical, pharmaceutical, or water treatment industry, this mechanical seal provides the reliability and efficiency you need.

The Grundfos CME 1-2 A-R-G-E-AQQE U-A-D-N is a reliable, quiet, and compact horizontal end-suction pump designed for commercial applications. This multistage pump features an integrated frequency converter and intelligent functionalities, making it an ideal choice for commercial heating, commercial air conditioning, and commercial water pressure boosting. The modular design allows for easy customization to meet specific requirements.The pump is constructed with high-quality materials, including stainless steel EN 1.4401 (AISI 316) for both the pump housing and impeller, ensuring durability and corrosion resistance. The primary shaft seal is made of EPDM (code E), which provides excellent chemical resistance and longevity.With a maximum operating pressure of 16 bar and a wide liquid temperature range of -20 to 120 °C, the CME pump is suitable for various demanding environments. The built-in frequency converter allows for precise control of the pump speed, enhancing energy efficiency and performance.Compliant with multiple international standards and approvals, including CE, EAC, CURUS, UKCA, and drinking water certifications such as WRAS, ACS, NSF61, UBA, the Grundfos CME pump ensures reliable and safe operation. The pump also meets the ISO9906:2012 3B curve tolerance standard, guaranteeing high accuracy in performance data.

The Grundfos NB 32-200/205 AF2ABAQE is a robust end-suction close-coupled pump designed for a wide range of industrial applications. Engineered for efficiency and reliability, this pump delivers a rated flow of 30 m³/h and a rated head of 50 m, making it ideal for handling various liquids within the temperature range of 0 to 120 °C. The pump features a cast iron housing and impeller, ensuring durability and long service life. The single primary shaft seal with BAQE arrangement and stainless steel shaft (EN 1.4301/AISI 304) provide enhanced sealing and corrosion resistance.Designed to meet ISO9906:2012 3B2 curve tolerance standards, the NB 32-200/205 AF2ABAQE offers precise performance and reliability. The pump is equipped with a grease-lubricated bearing design and can operate within an ambient temperature range of -30 to 40 °C. The pump housing is internally coated with CED for added protection, and the wear ring is made of brass for improved wear resistance.Installation is straightforward with the EN 1092-2 standard pipe connections, featuring a DN 50 inlet and DN 32 outlet, both rated for PN 16 pressure. The pump is designed with feet for stable mounting and includes a support block for additional stability. With a net weight of 111 kg and a shipping volume of 0.315 m³, the NB 32-200/205 AF2ABAQE is a reliable and efficient solution for your industrial pumping needs.