For larger systems, the 1-1/4" PVC Union 2000 SOC x Spigot provides a secure, chemical-resistant connection. Built with tough Schedule 80 PVC and a reliable EPDM O-ring for leak-free performance.Key Features: Size: 1-1/4" Material: High-quality Schedule 80 PVC Connection Type: SOC x SPIGOT Seal Material: EPDM for superior chemical and temperature resistance Pressure Rating: Up to 235 psi at 73°F Easy installation and maintenance Suitable for industrial, commercial, and residential applications