3/4 Inch Black Malleable Pipe Coupling, Model 21-3/4b, Sch 40

Overview:
This 3/4 inch black malleable pipe coupling is designed for reliable and durable connections in various plumbing and piping applications. Constructed from high-quality steel, this coupling is built to withstand high pressure and extreme temperatures, making it an ideal choice for both residential and commercial use.

Key Features:
- Nominal Size: 3/4 inch
- Connection Type: Female Iron Pipe (FIP)
- Wall Thickness: 0.12 inch
- Maximum Operating Pressure: 300 psi
- Operating Temperature Range: -4 to 572 degrees Fahrenheit
- Schedule Rating: SCH 40
- Material: Malleable Steel
- Length: 1.52 inches

Use Cases:
This versatile coupling is perfect for connecting two sections of pipe in a variety of plumbing systems, including water supply lines, gas lines, and heating systems. Its robust construction ensures a secure fit, making it suitable for both indoor and outdoor applications. Whether you are a professional plumber or a DIY enthusiast, this coupling will meet your needs for strength and reliability.