Grundfos Cast Iron Packaged Flange Set: 2 1/2 in, 91584911, 2 1/2 in NPT, Flange
The GRUNDFOS Cast Iron Packaged Flange Set (SKU 856AA3) is a standard flange set with a 2 1/2 in NPT connection, including two flanges and two gaskets. The flanges are made of cast iron with an ANSI Flange Class of…
SKU 3G-OTH-83678
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Product Description
The GRUNDFOS Cast Iron Packaged Flange Set (SKU 856AA3) is a standard flange set with a 2 1/2 in NPT connection, including two flanges and two gaskets. The flanges are made of cast iron with an ANSI Flange Class of Class 150, and the gaskets are constructed from aramid fiber/NBR. This set is designed for use with Grundfos pumps and includes the manufacturer part number 91584911.
Frequently Asked Questions
What is the GRUNDFOS Cast Iron Packaged Flange Set used for?
This flange set is used to connect piping to Grundfos pumps in industrial water and fluid handling systems. It includes two cast iron flanges and two aramid fiber/NBR gaskets, providing a leak-resistant seal for Class 150 applications.
What are the specifications of the GRUNDFOS 91584911 flange set?
The set includes two Class 150 cast iron flanges with a 2 1/2 in NPT connection and two aramid fiber/NBR gaskets. The manufacturer part number is 91584911, and the body material is cast iron. It is designed for use with Grundfos pumps.
Where to buy the GRUNDFOS 91584911 flange set worldwide?
3G Electric supplies the GRUNDFOS 91584911 flange set worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the GRUNDFOS cast iron flange set?
Align the flanges with the pump and pipe connections, insert the aramid fiber/NBR gaskets between mating surfaces, and tighten bolts evenly in a cross pattern to the recommended torque. Ensure surfaces are clean to prevent leaks.
Used in
Common applications for GrundfosGrundfos Products
3G Electric supplies Grundfos standard flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
