3-Pack 4 in. Schedule-40 PVC Pressure Pipe End Caps/Plug Fittings NSF SCH40 ASTM D2466
Seal your 4-inch Schedule 40 PVC pipelines with confidence using this 3-Pack of 4 in. Schedule-40 PVC Pipe End Caps from 247Garden. Engineered for durability and long-lasting performance, these socket-style end caps are designed to permanently or temporarily close off the end of a pressure pipe system. Manufactured from high-quality white PVC and compliant with ASTM D2466 and NSF-certified for potable water, these fittings are suitable for residential, commercial, and industrial plumbing projects.
Each cap features a smooth interior for easy solvent-weld connections, providing a strong, watertight seal when installed with PVC primer and cement. Whether you’re capping off irrigation lines, pressure systems, or pool/spa piping, these Schedule 40 end caps deliver exceptional pressure resistance and corrosion protection at a fraction of the cost of metal alternatives.
Key Features:
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Includes: 3 pieces of 4-inch PVC End Caps (Socket/Slip connection)
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Material: High-strength white PVC (Polyvinyl Chloride)
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Standards: Meets ASTM D2466 specifications
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Certifications: NSF-certified for potable water systems
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Connection Type: Slip/Socket (requires PVC solvent cement)
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Schedule: 40 (for pressure-rated applications)
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Size: Fits standard 4” Schedule 40 PVC pipe (OD 4.5")
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Applications:
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Water supply systems
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Irrigation setups
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Pool and spa plumbing
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Air and fluid handling systems
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DIY home and garden projects
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End-of-line pressure sealing or temporary closures
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Why Choose 247Garden’s PVC End Caps?
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Made from premium-grade PVC for superior chemical resistance
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Easy to install and compatible with all brands of Schedule 40 PVC pipe
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Affordable and reusable in many low-pressure scenarios
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Resistant to rust, corrosion, and scale buildup
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Free shipping anywhere in the USA for unbeatable value
Installation Tip:
For a secure seal, always use PVC primer followed by a compatible solvent cement when connecting the cap to the pipe. Allow proper curing time before applying pressure.
Whether you're a professional plumber, contractor, or DIY enthusiast, this 3-pack of 4" PVC end caps gives you the reliability, affordability, and convenience you need—shipped fast and free anywhere in the USA.
| SKU | SCH40-4-CAP-3PK |
|---|---|
| Shipping Weight | 0.000000 |
| Country of Manufacture | China |
| Condition | New |
| Brand | 247Garden |
| PVC Schedule Type | Schedule 40 |
| PVC Fitting Size | 4" |
| PVC Fitting Type | Cap/End Plug |
| PVC Connection Type | Slip/Socket |
| PVC Pipe Size Compatiability | 4" PVC-1120 SCH-40 220 PSI @ 73°F ASTM D1785 NSF® pw-G U.P. Code |
| PVC Pipe Brand Compatibility | 247Garden/ERA, Charlotte Pipe, IPEX Pipe, JM Eagle, Valencia, Xintec-PVC |
| Nom Size | D" | d" | L" | H" |
| 1/2" | 1.083 | 0.840 | 0.748 | 0.866 |
| 3/4" | 1.339 | 1.050 | 1.024 | 1.181 |
| 1" | 1.610 | 1.315 | 1.083 | 1.217 |
| 1-1/4" | 1.972 | 1.660 | 1.165 | 1.315 |
| 1-1/2" | 2.228 | 1.900 | 1.339 | 1.520 |
| 2" | 2.717 | 2.375 | 1.594 | 1.752 |
| 2-1/2" | 3.323 | 2.890 | 1.772 | 2.039 |
| 3" | 3.988 | 3.500 | 1.949 | 2.252 |
| 4" | 5.039 | 4.500 | 2.126 | 2.425 |
| 6" | 7.260 | 6.626 | 3.150 | 3.504 |
| 8" | 9.713 | 8.625 | 4.035 | 5.272 |
| 10" | 12.043 | 10.750 | 5.039 | 6.469 |
| 12" | 14.232 | 12.780 | 6.043 | 7.846 |
