Sockets

Join rigid pipe lengths seamlessly and build reliable, leak-free plumbing circuits with our range of high-performance solvent weld sockets and straight couplings. Engineered specifically for aquatic filtration systems, filter houses, and underground pond pipework, straight socket fittings provide the structural strength and precision tolerance needed to link straight pipe runs securely across your entire installation.

Manufactured from tough, fish-safe PVC-U and ABS polymers, our straight sockets feature smooth internal walls with an integrated central stop ridge that ensures both pipe ends insert to an exact, equal depth. When joined using standard solvent cement, the fitting chemically fuses with the pipework to create a solid, monolithic bond that resists soil compaction, vibration fatigue, and continuous hydrostatic pressure. They are ideal for extending long bottom drain runs, connecting straight pump return lines, repairing pipe sections, or assembling filter room manifolds.

Available in standard plumbing diameters ranging from 1.5 inch and 2 inch for pump lines up to 3 inch and 4 inch sizes for gravity feeds and bottom drain networks, explore our complete sockets collection to find dependable, builder-approved pipe joiners engineered for permanent, watertight performance.