The Grundfos 91584912 3" Cast Iron Pump Flange Pair (NPT) is designed to provide a secure and reliable connection between Grundfos in-line circulator pumps and your hydronic piping system. Commonly used for UP/UPS 53 series pumps
Grundfos Cast Iron 3'' NPT Treaded Flanges Set Kit (pair)
is backordered and will ship as soon as it is back in stock.
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Warranty
This product is covered by a 2 years limited warranty
Delivery and Shipping
Orders are shipped within 2 business days. If a problem prevents us from shipping your order within this time, we will notify you.
Depending on your delivery location, transit time will vary from 1 day to 5 days
Note for US and Internationnal buyers: the customer is responsible for paying any import costs to the shipping carrier, such as duties, import taxes, or brokerage/disbursement fees which may apply upon delivery.
Grundfos Cast Iron 3'' NPT Treaded Flanges Set Kit (pair)
Grundfos Cast Iron 3'' NPT Treaded Flanges Set Kit (pair)
Grundfos 91584912 Flange Kit — 3" NPT Connections
The Grundfos 91584912 flange kit is designed to ensure a secure and leak-free connection between Grundfos UP/UPS 53 series circulator pumps and hydronic piping systems. Made from cast iron, this kit is ideal for heating or cooling applications.
Compatible with Grundfos UP/UPS 53 series circulator pumps
Strong, corrosion-resistant construction for long-term reliability
Designed for easy installation and a precise fit
What’s Included in the Kit
(2) Cast-iron flanges, 3" NPT
(8) Mounting bolts
(8) Nuts
(16) Washers
(2) Gaskets for a watertight seal
Applications
Perfect for hot water recirculation, radiant floor heating, baseboard heating, and other hydronic system connections requiring a robust and dependable pump flange set.
Grundfos Cast Iron 3'' NPT Treaded Flanges Set Kit (pair)
Regular price$144.90 CAD
Unit price /
Unavailable
The Grundfos 91584912 3" Cast Iron Pump Flange Pair (NPT) is designed to provide a secure and reliable connection between Grundfos in-line circulator pumps and your hydronic piping system. Commonly used for UP/UPS 53 series pumps
Very happy with the customer service, Maxime was professional, easy to reach and answered my questions. There was damage to the boiler cabinet from the shipping company and it was rectified quickly.
I’m still finishing my build do install won’t be happening for several months.
Excellent seller. Products arrived really fast, package was cushioned, products as described with very good price and on top of all I was able to buy from a company in my province. Congratulations for the amazing service. I gave your information to a friend and I hope next time I need someting, to find it at your company.
Easy to install and seams really solid. Looks easy to change the element if it ever fails in the future or change it to a different size if I missed on my calculations. Has been running my workshop heat for a week now and seems to be really efficient.
