Straub G20901-SI

The STRAUB - G20901-SI is a stainless steel pipe coupling that connects two 4-inch pipes in-line. Manufactured from 316 stainless steel with a polished finish, corrosion resistance and mechanical strength consistent with 316 stainless steel; intended media: air, natural gas, non-potable water, propane. Seal material: nitrile. It is rated for a maximum operating pressure of 232 psi within a temperature range of -4°F to 180°F. It complies with low lead standards and conforms to specifications including ASTM 1476, ISO, ANSI, NP-15837/15838, and AWWA C227-07. Key Features: - Material: 316 stainless steel with a polished exterior finish- Fits nominal pipe size: 4 inches- Overall length: approximately 3.69 inches (3 11/16 in)- Seal material: nitrile- Bolt hardware: 2 bolts made from 316 stainless steel, with 114mm hex heads- Maximum operating pressure: 232 psi- Temperature range: -4°F to 180°F- Applications: air, natural gas, non-potable water, propane- Axial movement type- Certified for low lead compliance