Cello

125# CTS Copper Flange - 2 Piece

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  • 125# CTS Copper Flange 2-piece with copper solder cup and blue-painted companion flange
  • 125# CTS Copper Flange 2-piece product specifications, features, dimensions, and common applications
  • Cello Cut Sheet for CTS Flanges
$75.48 - $722.90

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Description

Copper Tube
ConnectionsTwo-Piece Flange Design
CTS Copper Flange
125#Solder × Flanged
Cello Products · CTS Copper Flange

Cello 125# CTS Copper Flange

Connect copper tube to a compatible flanged piping component. Cello's 125 lb class CTS copper flange combines a copper solder connection with a two-piece flanged configuration.

The separate flange ring can be positioned for easier bolt-hole alignment with compatible valves, pumps, equipment, or piping. Choose the required nominal tube size from the product options.

Cello two-piece CTS copper flange with blue flange ring

Product Highlights

  • 125 lb pressure class CTS copper flange.
  • Copper solder connection for compatible CTS tube.
  • Two-piece configuration with separate flange ring.
  • Positionable ring helps simplify bolt-hole alignment.
  • Transitions copper tube to compatible bolted flange connections.
  • Eight nominal sizes available, from 1-1/2" through 8".

Product Specifications

ManufacturerCello Products
Product TypeCTS copper flange
Pressure Class125 lb
ConfigurationTwo piece
ConnectionCTS copper solder × flanged
Nominal Size Range1-1/2" through 8"

Available Sizes & Item Numbers

Nominal SizeItem NumberNominal SizeItem Number
1-1/2"IWP41-244"IWP41-64
2"IWP41-325"IWP41-80
2-1/2"IWP41-406"IWP41-96
3"IWP41-488"IWP41-99

Solder-to-Flanged Transition

The copper connection is soldered to compatible CTS copper tube. The flange ring then aligns with the mating flange for a bolted connection. Confirm tube size, mating flange compatibility, gasket requirements, and bolt pattern before installation.

Common Applications

Compatible copper water piping, mechanical rooms, pump and valve connections, HVAC and hydronic systems, and commercial or industrial equipment connections.

Selection & Ordering Notes

Select the required nominal tube size and confirm pressure, temperature, media compatibility, and applicable code requirements for the system.

Gaskets, bolts, nuts, and mating components are sold separately unless specifically stated otherwise. The selected size determines the item number and size-specific ordering information.

Product Questions

What is a CTS copper flange used for?

It provides a transition between compatible CTS copper tube and a bolted flange connection used on valves, pumps, equipment, or other flanged piping components.

What pressure class is this flange?

This listing is for the 125 lb pressure class. Confirm the applicable pressure and temperature requirements for your system before installation.

How does this flange connect to copper tube?

The copper connection is designed to be soldered to compatible CTS copper tube.

Why is this a two-piece flange?

The two-piece configuration allows the flange ring to be positioned independently, helping simplify bolt-hole alignment with the mating flange during installation.

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