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Grundfos Cast Iron Packaged Flange Set: 2 1/2 in, 91584911, 2 1/2 in NPT, Flange - Standard Flanges
GrundfosStandard Flanges

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

Brand
Grundfos
Item
Cast Iron Packaged Flange Set: 2 1/2 in, 91584911, 2 1/2 in NPT, Flange
Category
Standard Flanges
Available to Order
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Technical Specifications

Grundfos
Manufacturer Part Number
91584911
Type
91584911, Flange
NPT
2 1/2 in
Includes
(2) Gaskets
Body Material
Cast Iron
Gasket Material
Aramid Fiber/NBR
Flanges Included
2
ANSI Flange Class
Class 150
View Full Spec Sheet

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

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.

Used in

Common applications for Grundfos
HVAC — Grundfos SI-30 condensate pump for air-conditioning installations up to 20 kW capacity
Industrial heating — GPS130NW pressure and suction units in oil burner fuel-supply circuits
Equipment maintenance — SUNP0400 charging and washing pump for descaling boilers and industrial equipment
Fuel accounting — VZO15 and VZO20 oil meters for flow measurement and consumption monitoring in oil-supply systems
Closed-loop heating systems — Double-acting expansion tank pump for pressure regulation and thermal stability
Building services — Grundfos pump range supporting HVAC, domestic heating, and pressure-boosting applications

Grundfos 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.

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