If you’re tackling a cold-water PVC repair on a Schedule 40 system, the Homewerks Schedule 40 4 in. Compression X 4 in. D Compression PVC Repair Coupling is built for fast, reliable fixes without the mess of glue. Designed for 4 inch to 4 inch compression connections, this repair coupling lets you restore flow quickly while maintaining a secure, leak-free seal.
Why this 4 in. compression PVC repair coupling stands out
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Glue-free installation with compression ends on both sides—save time and avoid messy solvent-wusing during repairs.
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Lead-free construction for safe, potable water applications and compliant with modern plumbing standards.
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IAPMO certified and ANSI certified with NSF-listed assurance for quality and safety in drinking water systems.
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Durable Schedule 40 PVC compatible with standard 4" Schedule 40 piping, providing reliable performance in typical residential and commercial cold-water runs.
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Pressure rating up to 150 psi supports everyday household water pressures and many commercial applications while delivering a robust seal.
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Single-piece packaging with one repair coupling per package, ideal for quick replacements and stocking on hand for maintenance crews.
Specifications at a glance
- Product type: Repair Coupling
- Schedule: Schedule 40
- End 1: 4" Compression
- End 2: 4" Compression
- Material: PVC
- Application: Cold Water
- Maximum Pressure: 150 psi
- Lead Content: Lead-Free
- Certification: IAPMO, ANSI; NSF Listed
- Number in Package: 1
- Packaging Type: Bulk
Ideal use cases
Use this 4 in. compression PVC repair coupling to restore sections of 4" Schedule 40 PVC pipe in cold-water systems. It’s well-suited for:
- Simple mid-run repairs when a pipe section is damaged or cracked
- Repairs in basements, utility rooms, and other spaces where quick, clean connections matter
- Residential plumbing projects and light commercial cold-water piping where 4" PVC is standard
What problem does it solve?
Rather than relying on glue joints that require dry time and precision, this compression PVC repair coupling provides a fast, dependable way to restore flow after a leak or break. The lead-free, NSF-listed construction ensures safe contact with potable water, while the 150 psi rating covers typical pressure scenarios you’ll encounter in everyday use.
Practical installation notes
- Cut and square the damaged section, deburr edges, and clean the pipe ends.
- Slide the compression coupling onto the pipe ends, position, and snug the compression nuts until the seal is secure.
- Tighten incrementally and check for leaks. If needed, perform a light re-tightening after the system pressurizes.
- Verify compatibility with Schedule 40 PVC and ensure the pipe diameter matches the 4" ends.
Built for dependable repairs on cold-water PVC runs, the Homewerks 4 in. compression x 4 in. compression PVC repair coupling combines certification-backed safety with practical, install-anywhere convenience. Add it to your maintenance kit and approach PVC fixes with confidence.
