429-007 ¾″ Schedule 40 PVC Slip Coupling
Part Number: 429-007
Description
A standard ¾-inch Schedule 40 PVC slip coupling designed to join two lengths of ¾″ PVC pipe with socket (slip-in) ends. Ideal for pool plumbing, skimmer lines, return lines, or general circulation plumbing where a straight connection is required.
Compatibility & Fitment
- Fits ¾″ nominal Schedule 40 PVC pipe on both sides (socket × socket connection).
- Used when a straight-through coupling is needed: for example when replacing a damaged section of plumbing or extending a run.
- Suitable for pool, spa or general plumbing systems where chemical resistance and PVC pressure ratings apply.
Features & Specifications
- Connection type: Slip (socket) × Slip.
- Material: White Schedule 40 PVC.
- Nominal size: ¾″ pipe (approx. 0.875″ outer diameter pipe insertion).
- Compact coupling length—designed for minimal added length in plumbing runs.
Installation Notes
Ensure both pipe ends to be joined are clean, square-cut and dry. Apply PVC primer and cement per manufacturer instructions. Insert pipe ends fully into each socket side of the coupling while twisting slightly for uniform seating. Hold pressure for about 30 seconds until set. After curing time, pressure test the line and inspect for leaks before returning to service.
Maintenance Tip
During seasonal service inspect couplings for signs of cracking, discoloration or chemical stress. Replace any coupling that shows material fatigue or leakage to avoid plumbing failure and maintain system integrity.
