Lasco 1.5" Slip Coupling, White PV429015 The Lasco 1.5" Slip Coupling, White (PV429015), is a simple, go-to Schedule 40 PVC fitting used to join two pieces of 1.5" pipe in straight runs, repairs, or extensions. Ideal for pool and spa plumbing, it creates a strong, leak-resistant solvent-welded connection for clean, professional results. Key Features & Benefits Slip x slip socket design joins two pieces of 1.5" Schedule 40 PVC pipe in a straight line, perfect for repairs, extensions, or new installs. Schedule 40 PVC construction provides solid pressure performance for typical residential pool, spa, and cold-water applications. Smooth interior bore helps maintain good water flow and minimizes turbulence through the connection. Corrosion- and chemical-resistant PVC stands up well to chlorinated pool water and most common treatment chemicals. White finish matches standard pool plumbing components for a neat, uniform appearance on equipment pads and line runs. Specifications Part number: PV429015 (Lasco / 429-015 style coupling). Size: 1.5" slip x 1.5" slip (socket x socket) for Schedule 40 PVC pipe. Material: White Schedule 40 PVC, pressure-rated for cold-water service. Connection type: Solvent-weld slip sockets; use with PVC primer and cement. Typical applications: Pool and spa plumbing, irrigation, and general cold-water lines (not for compressed air or gas, and not for hot water/dwelling potable systems unless local code-approved).