Key Features High Resilience: Offers high-tensile and high-impact strength for long-lasting performance. Pressure Rated: Suitable for systems with operating temperatures up to 140°F. Standards Compliance: Meets ASTM D1784, ASTM D2466, NSF 14, and NSF 61 PVC Schedule 40 standards. Sound Deadening: Provides superior noise reduction compared to PVC Schedule 40 DWV Foam Core and ABS Foam Core. Installation Requirements: Requires primer and solvent cement for secure, leak-free connections. Physical Characteristics of PVC Schedule 40 Couplings Sizes Available: 1/2" to 3" Easy Installation: Designed to meet NEMA standards. Compatibility: Works with Schedule 40 conduit. Center Stop: Ensures proper connection depth. Versatile Use: Suitable for above-ground and underground installations. Non-Conductive & Sunlight Resistant: Safe for electrical proximity and outdoor use. Standards Compliance: Meets NEMA TC-3 standards and UL listed. These PVC Schedule 40 couplings are perfect for water supply, irrigation, and outdoor applications, delivering durability, reliability, and compliance with leading industry standards.