Copper Coupling Unions

Copper Coupling for Hydronic Heating Systems and Plumbing Systems where you need to connect two pieces of copper pipe of the same size - Sweat Connections. Use Reducing Unions if pipe is different size.

Viewing 7 Products

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- v4367
- Copper Coupling 1/2 inch C x 1/2 inch C - C75-003
  
  • Sweat Connection
  
  FITC75003002 • View Detail • Free Shipping Eligible
  
  $0.37
- $0.37
  
  Qty
- v4368
- Copper Coupling 3/4 inch C x 3/4 inch C - C75-005
  
  • Sweat Connection
  
  FITC75005002 • View Detail • Free Shipping Eligible
  
  $0.80
- $0.80
  
  Qty
- v4381
- Copper Union 1/2 inch x 1/2 inch C - C75-502
  
  • Sweat Connection with union connect / disconnect
  
  FITC75502002 • View Detail • Free Shipping Eligible
  
  $5.75
- $5.75
  
  Qty
- v4382
- Copper Union 3/4 inch x 3/4 inch C - C75-503
  
  • Sweat Connection with union connect / disconnect
  
  FITC75503002 • View Detail • Free Shipping Eligible
- $6.55
- v13703
- Copper Union 1 1/4 inch x 1 1/4 inch C - C75-505
  
  • Sweat Connection with union connect / disconnect
  
  C75505000000 • View Detail • Free Shipping Eligible
- $26.85
- v4369
- Copper Coupling 1 inch C x 1 inch C - C75-006
  
  • Sweat Connection
  
  FITC75006002 • View Detail • Free Shipping Eligible
- $1.55
- v4370
- Copper Coupling 1 1/4 inch C x 1 1/4 inch C - C75-007
  
  • Sweat Connection
  
  FITC75007002 • View Detail • Free Shipping Eligible
  
  Out Of Stock
- $3.15