B & K 4 In. EZ Span PVC Coupling

Heavy-duty PVC construction with double O-ring Buna-N-Seal. Rated at 160 psi (pounds per square inch) at 73 F (degrees Fahrenheit). These couplings are designed for solvent weld installation in new or existing pipe lines and comply with ASTM D1784 and D2466. The expansion capability makes them ideal for repairing existing lines. Import.