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Spears CPVC CTS Socket Coupling
The Spears CPVC CTS Socket Coupling is a socket-style fitting engineered to join CPVC CTS pipe for solvent-welded piping systems. Built from CPVC material for chemical resistance and long service life, this coupling provides a reliable, leak-tight connection point in CTS-dimensioned CPVC piping runs. Socket-type ends allow the coupling to be solvent-welded directly to CPVC CTS pipe on both sides, making it a straightforward solution for extending, repairing, or reconfiguring piping runs without introducing metallic components that can corrode over time. It is a practical choice for contractors, plumbers, and facility maintenance teams standardizing on CPVC CTS piping for water distribution or process applications.
Key Features
- CTS Sizing: CTS-dimensioned for direct compatibility with CPVC CTS pipe and fittings of the same dimensional standard.
- Durable Construction: CPVC material delivers strong resistance to corrosion and many chemicals compared to metallic alternatives, supporting a long service life in demanding environments.
- Socket Connection: Socket-style ends on both sides are designed for solvent-welded joints, producing a permanent, leak-resistant bond once properly primed and cemented.
- Coupling Function: Joins two lengths of CPVC CTS pipe in a straight run, allowing extension, repair, or modification of existing CPVC CTS piping systems.
- Lightweight Material: CPVC construction is significantly lighter than comparable metal piping components, easing handling, transport, and installation.
- Dimensional Consistency: CTS sizing ensures the coupling mates correctly with other CPVC CTS-rated fittings and pipe within the same piping system.
Technical Specifications
- Product Type: PVC Fitting
- Department: Plumbing
- Product Group: PVC & CPVC Fittings
Typical Applications
- CPVC CTS Piping Systems
- Residential and Commercial Plumbing Installations
- Chemical and Process Piping Runs
- Pipe Extension and Repair Work
- Renovation and New Construction Projects
- Facility Maintenance and Retrofit Piping
Why Spears?
Spears fittings are manufactured from CPVC material for dependable performance in demanding piping applications. This socket coupling reflects a focus on consistent CTS sizing and solvent-weld compatibility, helping installers achieve secure, code-compliant CPVC CTS piping connections for both plumbing and process piping projects. Choosing CPVC construction over metallic alternatives helps piping systems resist corrosion and chemical attack over the long term, reducing maintenance needs and supporting reliable performance across residential, commercial, and industrial installations.
Variant Specifications
| Size | Model | SKU | MPN |
|---|---|---|---|
| Size (mpns 4129010/4129007/4129101) | Standard | 4129-010 | 4129010 |
| Size (mpns 4129015/4129012/4129005) | Standard | 4129-015 | 4129015 |
| Size (mpn 4129020) | 4129020 | 4129-020 | 4129020 |
Manufacturer Resources
Product Specs
- Product Material:
- CPVC
- Connection Type:
- Socket
- Product Type:
- Coupling
- Product Group:
- PVC & CPVC Fittings
- Department:
- Electrical
- Product Subgroup:
- Pipe Fittings