Description
Lasco 447010 (447-010) Schedule 40 PVC Slip Cap – 1″ Socket – White
The Lasco 447010 (also listed as 447-010) is a Schedule 40 PVC slip (socket) cap used to permanently seal the end of 1″ nominal PVC pipe with a solvent-weld (glue) connection. This cap is commonly used in pool & spa plumbing, irrigation, and general water systems to close off unused lines, pressure test sections, or cap future expansion points.
Key Features
- Part Number: 447010 (447-010)
- Type: PVC Cap (domed top)
- Size: 1″ (nominal pipe size)
- Connection: Slip / Socket (solvent-weld)
- Material: Schedule 40 PVC
- Color: White
- Typical max service temperature: 140°F
- Common listings: NSF potable-water rated (varies by distribution batch)
Common Uses
- Capping a 1″ pool/spa return or feature line during equipment changes
- Closing an unused manifold port on an equipment pad
- Temporarily capping a line for pressure testing (after proper cure time)
- Sealing a future expansion stub-out in irrigation or water plumbing
Installation Notes
- Slip socket is solvent-weld: Use PVC primer and PVC cement rated for pressure plumbing.
- Prep matters: Deburr/chamfer the pipe end and clean the socket for a full-depth, strong bond.
- Full insertion: Seat the pipe fully into the socket while the cement is wet; hold briefly to prevent push-back.
- Cure time: Allow proper cure time before pressurizing (depends on cement type, temperature, and humidity).
Related Products
- Search: 1″ Schedule 40 PVC Pipe
- Search: 1″ Schedule 40 PVC Couplings
- Search: 1″ Schedule 40 PVC Tees
- Search: 1″ PVC Unions
- Search: PVC Primer
- Search: PVC Cement
- Search: Pipe Hangers / Straps
- Search: Lasco Schedule 40 PVC Fittings
Installation & Maintenance Tips
- For pool equipment pads, support nearby plumbing to prevent pipe strain from cracking glued fittings over time.
- Keep primer/cement lids closed between joints—fresh cement improves bond strength and reduces leak risk.
- If you need a removable end closure, use a threaded adapter plus a threaded cap/plug instead of a slip cap.
- After startup, inspect the capped end for seepage and correct any misalignment or stress immediately.
