This B & K pipe coupling is a steel fitting designed for connecting or repairing galvanized water pipe. The 1-1/4 inch compression coupling features a rubber compression gasket and metal friction ring for a secure connection. It is used for piping and repairs on galvanized pipe in residential plumbing systems.
The hydroformed steel body is rated up to 125 psi at 210°F, making it suitable for typical residential water supply applications. This compression coupling joins pipes of the same size for extending water lines or replacing damaged sections.
Features and Benefits
- Compression Coupling: Uses a rubber compression gasket and metal friction ring to create a seal for piping and repairs on galvanized pipe.
- Hydroformed Steel Body: Steel construction provides durability for residential water supply applications.
- Iron Pipe Size Fitting: Compatible with standard galvanized iron pipe, making it ideal for repairs and extensions of existing water lines.
- Pressure Rated: Rated up to 125 psi at 210°F for residential water supply use.
Specifications
- Brand: B & K
- Model: 501778
- Size: 1-1/4 inch compression
- Material: Hydroformed steel body with rubber compression gasket and metal friction ring
- Fitting Type: Iron pipe size (IPS)
- Pressure Rating: 125 psi at 210°F
- Application: Potable water piping and repairs on galvanized pipe
WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov








