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GRUNDFOS CR Connections Flange Kit: 2 1/2 in, 559601, 2 1/2 in NPT, Flange - Standard Flanges
GRUNDFOS CRStandard Flanges

GRUNDFOS CR Connections Flange Kit: 2 1/2 in, 559601, 2 1/2 in NPT, Flange

The GRUNDFOS CR Connections Flange Kit (SKU 3G-OTH-83596) is a standard flange kit designed for use with the GRUNDFOS CR 32 pump model. This kit includes two gaskets made of Aramid Fiber/NBR and features a cast iron…

SKU 3G-OTH-83596

Brand
GRUNDFOS CR
Item
Connections Flange Kit: 2 1/2 in, 559601, 2 1/2 in NPT, Flange
Category
Standard Flanges
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

GRUNDFOS CR
Manufacturer Part Number
559601
Type
559601, Flange, ANSI Class Class 150
NPT
2 1/2 in
Includes
(2) Gaskets
Body Material
Cast Iron
Gasket Material
Aramid Fiber/NBR
ANSI Flange Class
Class 150
Compatible with Manufacturer Model Number
CR 32

Technical Documents

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GRUNDFOS CR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUNDFOS CR Connections Flange Kit (SKU 3G-OTH-83596) is a standard flange kit designed for use with the GRUNDFOS CR 32 pump model. This kit includes two gaskets made of Aramid Fiber/NBR and features a cast iron body. It is an ANSI Class 150 flange with a 2 1/2 in NPT connection, identified by manufacturer part number 559601.

Frequently Asked Questions

What is the GRUNDFOS CR Connections Flange Kit used for?

The GRUNDFOS CR Connections Flange Kit is used to connect piping to a GRUNDFOS CR 32 pump. It includes two gaskets and a cast iron flange with a 2 1/2 in NPT connection, rated ANSI Class 150. This kit ensures a secure, leak-free seal in industrial water and fluid handling systems.

What are the specifications of the GRUNDFOS CR Connections Flange Kit 559601?

The GRUNDFOS CR Connections Flange Kit (part 559601) includes a cast iron flange with a 2 1/2 in NPT connection, ANSI Class 150 rating, and two aramid fiber/NBR gaskets. It is compatible with the GRUNDFOS CR 32 pump model. The body material is cast iron, and the gasket material is aramid fiber/NBR.

Where to buy the GRUNDFOS CR Connections Flange Kit worldwide?

You can source the GRUNDFOS CR Connections Flange Kit (SKU 3G-OTH-83596) worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the GRUNDFOS CR Connections Flange Kit?

To install the GRUNDFOS CR Connections Flange Kit, first ensure the pump and pipe flanges are clean. Place the aramid fiber/NBR gaskets between the flange faces, align the bolt holes, and tighten bolts evenly in a cross pattern to the manufacturer's torque specification. Always follow GRUNDFOS installation guidelines for the CR 32 pump.

Used in

Common applications for GRUNDFOS CR
Water pressure boosting — Grundfos CR 10 pump with 2-inch flange set (SKU 856A76) for commercial building water supply
Industrial washing systems — Grundfos CR 32 pump with 2.5-inch flange kit (SKU 856A92) for high-pressure cleaning lines
Boiler feed water — Grundfos CR pump with 3-inch flange set (SKU 856A93) for steam generation in manufacturing plants
Reverse osmosis pretreatment — Grundfos CR multistage pump with ANSI Class 150 flanges for membrane feed
Cooling tower circulation — Grundfos CR pump with standard flanges for closed-loop water systems in HVAC

GRUNDFOS 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.

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