
The STRAUB G21350-SI is a Grip L pipe coupling made from 316 stainless steel, which joins two pipes in a straight-line configuration to form a continuous flow path. It is a grooved-style mechanical coupling that uses a bolted housing and an EPDM elastomeric gasket to provide a pressure-tight seal when the bolted housing and EPDM gasket are installed per manufacturer specifications. This coupling accommodates limited axial movement and misalignment while operating within a temperature range of -4 to 212 degrees Fahrenheit. Compatible with air, chemical products, fuels, gases, oils, hydrocarbons, solids, and water within the chemical compatibility limits of 316 stainless steel and EPDM gasket; refer to the chemical compatibility chart. The coupling complies with low lead certification standards for potable water systems and conforms to ASTM 1476, CL2 or CL3, TY2 standards. Key Features:
- - Pipe fitting material: 316 stainless steel with a polished silver finish.
- - Pipe nominal size: 6 inches.
- - Overall fitting length: 4-45/64 inches (approximately 4.31 inches).
- - Maximum operating pressure: 232 psi.
- - Bolt material: 316 stainless steel with 8mm hex bolt size; includes 2 bolts.
- - Seal material: EPDM, included as a standard seal.
- - Movement type: axial to accommodate slight pipe movement.
- - Vacuum rating: 28 in Hg.
Corporate Procurement & PO Processing
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