Duraline’s PowerGuard Smooth Out / Ribbed In 3" SCH 40 conduit presents an innovative solution for various underground applications, including telecommunications and electrical installations. Constructed from flexible high-density polyethylene (HDPE), this conduit is designed to navigate gradual bends without the need for special equipment, making it ideal for trench, directional bore, and direct burial methods. The product is notable for its combination of a smooth exterior and ribbed interior, which ensures reduced friction and enhances performance during installation. The PowerGuard series features multiple wall thickness options tailored to specific applications and various size options ranging from 2" to 6", available in a spectrum of colors including Grey, Red, and Black. Not only does it comply with stringent industry standards such as UL 651A and CSA C22.2, but it can also be equipped with SILICORE® ULF, a permanent ultra-low friction lining. Additionally, the conduit is available with extra UV protection and comes with factory pre-installed Bull-Line™ Pull Tape, facilitating hassle-free pulling during installation.