About This Widly Application: Suitable for both indoor and outdoor use, the PVC pipe connectors find applications in irrigation, sewer systems, water service lines, drain waste vents, swimming pools, and various outdoor/indoor plumbing applications Long-lasting Material: Made of PVC material, boast strong toughness, crack resistance, waterproof and explosion-proof properties, cold and frost resistance, strong corrosion resistance, and durability for long-term use Specification: Size: 1 inch; Pressure Rating: SCH80; Inner Diameter: 33.4mm; Temperature Resistance: Operating temperature up to 140 degrees Fahrenheit; Sealing: Equipped with O-ring for excellent sealing performance Package Content: 4 * Union Coupling Pipe Fittings Unique Design: True union design with O-ring for easy disassembly and reassembly Overview Size : normal Material : Polyvinyl Chloride Brand : Anxingo Color : Black Connector Type : Coupling Exterior Finish : PVC Number of Pieces : 4 Manufacturer : Anxingo