GRUNDFOS CR Connections Flange Set: 3 in, 569601, 3 in NPT, Flange
The GRUNDFOS CR Connections Flange Set is a standard flange product from Grundfos, designed for use with CR pump models. This 3-inch set includes (8) bolts and features a cast iron body with aramid fiber/NBR gasket…
SKU 3G-OTH-83125
Need installation or engineering help?
Ask a question
Product Description
The GRUNDFOS CR Connections Flange Set is a standard flange product from Grundfos, designed for use with CR pump models. This 3-inch set includes (8) bolts and features a cast iron body with aramid fiber/NBR gasket material, meeting ANSI Flange Class 150 specifications. The manufacturer part number is 569601.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the GRUNDFOS CR Connections Flange Set used for?
The GRUNDFOS CR Connections Flange Set is used to connect Grundfos CR pump models to piping systems. It provides a secure, leak-proof joint in industrial water supply, pressure boosting, and irrigation applications. The set includes bolts and a gasket for a complete installation.
What are the specifications of the GRUNDFOS CR Connections Flange Set?
The set has a 3-inch NPT connection, ANSI Class 150 flange rating, and a cast iron body with aramid fiber/NBR gasket material. It includes 8 bolts and is identified by manufacturer part number 569601. These specs ensure compatibility with Grundfos CR pumps and standard ANSI piping.
Where to buy the GRUNDFOS CR Connections Flange Set worldwide?
3G Electric supplies the GRUNDFOS CR Connections 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; we source and deliver this genuine Grundfos part to any location.
How to install the GRUNDFOS CR Connections Flange Set?
Installation requires aligning the flange with the pump and pipe, inserting the aramid fiber/NBR gasket, and tightening the 8 bolts evenly in a cross pattern to the torque specified by Grundfos. Always follow the pump manual and use proper gasket seating to prevent leaks.
Used in
Common applications for GRUNDFOS CRGRUNDFOS CR Products
3G Electric supplies GRUNDFOS CR standard flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









