Lasco 482-040 Deep Socket Coupling is a 4″ nominal Schedule 40 PVC slip x slip fitting engineered for reliable joins in potable water, irrigation and pool plumbing systems. The deep-socket profile increases insertion depth for strong solvent-weld bonds and helps align pipes during assembly.
- Material & finish: Durable white Schedule 40 PVC resistant to corrosion and most common chemicals.
- Connection type: Slip x Slip (socket x socket) for 4″ nominal PVC pipe; designed for solvent-weld joints.
- Dimensions: Overall length approximately 7-5/8″ (7.55″), nominal pipe size 4″, typical outside diameter ~5″.
- Standards & approvals: Manufactured to meet ASTM D2466 and related Schedule 40 standards; NSF-listed where indicated for potable water (NSF-14/NSF-61 reported).
- Performance: Typical maximum operating temperature up to 140°F (60°C) and commonly rated for pressures up to ~220 psi in standard Schedule 40 applications.
- Seal & assembly: Often supplied with a Buna‑N (nitrile) O‑ring for a watertight socket; use compatible PVC primer and solvent cement for permanent joints.
This fitting is intended for use with compatible Schedule 40 PVC pipe in water-distribution, irrigation and pool systems. Confirm pipe schedule and local plumbing codes before installation. Packaged in standard carton quantities for trade and contractor use.
