Spears CPVC CTS Socket-Weld Pi...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
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Spears CPVC CTS Socket-Weld Pipe Elbow Fitting

Spears CPVC CTS Socket-Weld Pipe Elbow Fitting

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Model: 4106-005

In Stock (leaves warehouse same day if ordered before 3pm ET)

$0.30
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Spears CPVC CTS Socket-Weld Pipe Elbow Fitting

Spears CPVC CTS elbow fittings provide solvent-weld directional changes for CPVC CTS (copper tube size) water distribution piping used in residential and light commercial rough-in plumbing. This family is available in 1/2" and 3/4" CPVC CTS trade sizes, with elbow angles of 90° and 45° depending on the selected option, giving installers the flexibility to route hot and cold CPVC CTS lines around framing members, through wall cavities, and into fixture connections. Every elbow in this line features socket (SOC) connections on both ends for solvent-weld joints to CPVC CTS tubing, and all fittings are dimensioned to copper tube size standards rather than IPS, ensuring compatibility with standard CPVC CTS piping systems.

Key Features

  • Trade Size Range: Available in 1/2" and 3/4" CPVC CTS, sized to match copper tube outside diameter for compatibility with standard CPVC CTS water distribution piping.
  • Material: CPVC (chlorinated polyvinyl chloride) construction, a thermoplastic commonly used for hot and cold water distribution piping behind the wall.
  • Elbow Angle Options: Offered in 90° and 45° configurations, allowing CPVC CTS lines to turn corners within wall cavities, ceilings, or floor framing at the angle required by the run.
  • Socket (SOC) Connections: Both ends feature socket-style openings for solvent-weld (cement) joints to CPVC CTS tubing, forming a permanent, rigid connection once properly solvent welded.
  • CTS Dimensioning: Manufactured to copper tube size standards, ensuring each fitting aligns dimensionally with CPVC CTS pipe runs rather than IPS (iron pipe size) piping.
  • Rough-In Application: Designed for use in concealed, behind-the-wall or under-floor plumbing runs where the fitting will not be visible after installation is complete.

Technical Specifications

  • Trade Size Options: 1/2", 3/4"
  • Material: CPVC
  • Sizing Standard: CTS (Copper Tube Size)
  • Connection Type: Socket (SOC) x Socket (SOC)
  • Angle Options: 90°, 45°
  • Fitting Type: Elbow

Typical Applications

  • Residential and Commercial Rough-In Water Distribution Piping
  • Hot and Cold CPVC CTS Supply Line Routing
  • Directional Changes Around Framing in New Construction
  • Renovation and Repair of Existing CPVC CTS Piping Systems
  • Behind-the-Wall and Under-Floor Plumbing Installations

Why Spears?

Spears is a widely specified manufacturer of thermoplastic pipe, fittings, and valves used throughout the plumbing trade for water distribution and drainage systems. This CPVC CTS elbow line is built from CPVC material and dimensioned to CTS standards, giving installers fittings that match the sizing conventions of the CPVC CTS piping they are designed to join, across both 1/2" and 3/4" sizes and 90°/45° angle options. For plumbers and contractors standardizing on CPVC CTS for water distribution rough-in, Spears fittings offer a consistent, dimensionally reliable component for building out solvent-welded piping networks behind the wall.

Manufacturer Resources

Product Specs

Product Type:
Elbow
Connection Type:
Socket
Angle:
90°, 45°
Department:
Plumbing
Product Group:
Plumbing Fittings
Product Subgroup:
Elbows
list_batch:
SPR-20261001
Product Material:
CPVC
Product Size:
1/2"

Spears 4106-005 – Frequently Asked Questions

1) Will a Spears CPVC CTS elbow fit standard 1/2 inch CPVC water pipe, or do I need an IPS fitting?
These Spears elbows are dimensioned to CTS (copper tube size), not IPS, so they socket onto the 1/2 inch and 3/4 inch CPVC CTS tubing used for residential and light commercial water distribution. If your run is IPS-dimensioned CPVC (common on industrial process lines), a CTS socket will not fit it and you need an IPS fitting instead.
2) What part numbers do I order for a 90 degree versus a 45 degree CPVC CTS elbow?
Spears uses separate series by angle. The 90 degree elbows are 4106-005 for 1/2 inch and 4106-007 for 3/4 inch. The 45 degree elbow is 4117-007 in 3/4 inch. Pick the angle first, then the trade size, since the angle changes the series number.
3) Are these CPVC elbows socket (solvent weld) or threaded?
Socket on both ends. Each elbow takes a solvent-weld (cement) joint to CPVC CTS tubing, which makes a permanent rigid connection once cured. There is no threaded end on any of them, so if you need a transition to threaded brass or a fixture stub, you need a separate transition fitting.
4) Can I use CPVC CTS elbows on a hot water line?
Yes. CPVC is the thermoplastic used for both hot and cold water distribution behind the wall, and these elbows are intended for hot and cold CPVC CTS supply routing in rough-in work. They are made for concealed runs in wall cavities and under floors, not for exposed finished locations.
5) I need a 45 degree CPVC CTS elbow in 1/2 inch. Is that the same series as the 3/4 inch 45?
The Spears 45 degree CPVC CTS elbow offered is 4117-007 in 3/4 inch. In 1/2 inch, the available Spears CTS elbow is the 90 degree 4106-005. If the run needs a shallow turn in 1/2 inch, two 90s with a short nipple between them, or routing the pipe with a sweeping bend path, is the usual field workaround.
6) Can I use these Spears elbows to repair an existing CPVC system in an apartment unit?
Yes, as long as the existing piping is CPVC CTS in 1/2 inch or 3/4 inch. Repair and renovation of existing CPVC CTS piping is one of the intended uses, and because both ends are sockets you cut back to clean pipe, dry fit, and solvent weld. Confirm the old pipe is CTS-dimensioned CPVC and not IPS CPVC or PVC before you cement anything, since the socket sizes will not interchange.
7) Will a CPVC CTS elbow join to PVC pipe?
No. These are CPVC fittings dimensioned to copper tube size for CPVC CTS tubing. PVC water pipe is IPS-dimensioned, so the socket will not match, and CPVC and PVC are different materials requiring different cements. For a change of material you need a proper transition fitting rather than cementing dissimilar systems together.
8) Do I need anything besides the elbow to make up the joint?
The elbow is just the fitting. A solvent-weld socket joint also needs CPVC-rated solvent cement (and primer where your local code requires it), plus a clean square cut and deburred pipe end. CPVC cement is specific to the material, so PVC cement is not a substitute.
How fast can I get the Spears 4106-005 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Spears 4106-005 come with a warranty?
Absolutely. The Spears 4106-005 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Spears 4106-005?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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