Lasco 1429-012 1-1/4" PVC Insert Coupling (Insert x Insert)

Durable Lasco 1429-012 PVC insert coupling designed for 1-1/4" polyethylene and other compatible plastic pipe. Engineered to meet industry specifications, this insert x insert coupling delivers a reliable, low-cost connection for cold potable water and irrigation systems.

• Material: Schedule 40 PVC, gray finish suitable for plastic and poly pipe.
• Size & Connection: 1-1/4" nominal size — insert x insert end connections for secure PE installations.
• Standards: Conforms to ASTM D2609 and listed to NSF standards for potable water (NSF 14/61).
• Performance: Typical maximum working pressure up to 200 psi at 72°F and an operating range to about 140°F (for cold-water service).
• Use: Intended for cold potable water and irrigation; compatible with polyethylene (PE) pipe when installed per local code.
• Installation: Insert into pipe and secure per pipe manufacturer or local plumbing code; use recommended clamps or approved joining methods.

This compact, easy-to-stock fitting is a common choice for professionals and DIYers needing a straightforward, standards-compliant coupling for polyethylene and plastic piping systems.