Spears 4106-101 3/4" x 1/2" CP...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1.54
Spears 4106-101 3/4" x 1/2" CPVC CTS Reducing Socket Elbow

Spears 4106-101 3/4" x 1/2" CPVC CTS Reducing Socket Elbow

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Model: 4106-101

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

$1.54
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Spears 4106-101 3/4" x 1/2" CPVC CTS Reducing Socket Elbow

The Spears 4106-101 is a 3/4" x 1/2" CPVC CTS reducing elbow built with socket x socket connections for solvent-welded joints in CTS (Copper Tube Size) piping runs. Molded from CPVC (Chlorinated Polyvinyl Chloride) material, this fitting is designed to change direction of a pipe run while stepping down from 3/4" to 1/2" trade size, keeping CTS-dimensioned piping systems compatible end to end. As a Spears product, it is manufactured to consistent CTS tolerances so it seats properly against other CPVC CTS pipe and fittings in the same system.

Key Features

  • Trade Size: 3/4" x 1/2" reducing configuration allows a size transition at the elbow turn within a single fitting.
  • Durable Construction: CPVC material construction offers corrosion resistance and long-term durability compared to metallic piping components.
  • CTS Dimensioning: Copper Tube Size (CTS) sizing keeps this elbow dimensionally compatible with CPVC CTS piping systems.
  • Socket Connection: Socket x socket ends are designed for solvent-cement joints, providing a secure, leak-resistant bond when installed per proper solvent-welding practice.
  • Reducing Elbow Design: Combines a directional change with a 3/4" to 1/2" size reduction in one fitting, reducing the number of joints needed in a piping run.
  • Brand: Manufactured by Spears, a recognized source for CPVC CTS pipe and fittings.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • CTS Water Distribution Piping Systems
  • Residential and Commercial Plumbing Installations
  • CPVC Pipe Routing and Direction Changes
  • Reducing Transitions Between Different Pipe Diameters
  • New Construction and Repair/Retrofit Piping Work

Why Spears?

Spears CPVC CTS fittings, including the 4106-101 reducing socket elbow, are produced to consistent CTS dimensional standards so they fit and seal reliably with other CPVC CTS pipe and fittings. Choosing a Spears fitting for CTS piping runs helps installers maintain dimensional and material consistency across an entire CPVC CTS system, supporting a durable, corrosion-resistant installation.

Product Specs

list_batch:
SPR-20260918
Product Type:
Elbow
Connection Type:
Socket
Department:
Plumbing
Product Group:
PVC & CPVC Fittings
Product Subgroup:
Pipe Fittings
Product Material:
CPVC
Product Size:
3/4" x 1/2"

Spears 4106-101 – Frequently Asked Questions

1) How does the 3/4 x 1/2 inch Spears reducing elbow join to the pipe - is it solvent weld or threaded?
Both ends are sockets for solvent cement. There are no threads on the 4106-101, so you cement the 3/4 inch pipe into the large socket and the 1/2 inch pipe into the small one using CPVC solvent cement and primer per the cement manufacturer's instructions. If you need a threaded transition at that turn, this is the wrong fitting.
2) Can I use PVC cement on a CPVC CTS elbow?
No. The 4106-101 is molded from CPVC, and CPVC requires a cement listed for CPVC. Standard PVC cement is not rated for CPVC joints and should not be used on this fitting.
3) Does this Spears elbow let me drop from 3/4 inch down to 1/2 inch without a separate coupling?
That's exactly what it does. The 4106-101 makes the direction change and the 3/4 inch to 1/2 inch size step in a single fitting, so you don't need a reducing bushing or coupling on either leg. One less joint to cement on a branch takeoff.
4) What is the Spears part number for a 3/4 x 1/2 CPVC CTS reducing elbow?
Spears lists it as 4106-101. That's the manufacturer part number to quote or cross-reference when matching an existing CPVC CTS system.
5) Which end of the Spears 4106-101 is the 3/4 inch side?
It's a reducing socket elbow, so the two sockets are different sizes: one takes 3/4 inch CTS pipe, the other 1/2 inch. Ordered as 3/4" x 1/2", the first size is the run side and the second the reduced outlet. Dry-fit before cementing so you don't put the branch on the wrong leg.
6) Is a CPVC elbow a good choice where metal fittings have been corroding?
CPVC is non-metallic, so the 4106-101 won't corrode or scale the way copper or galvanized fittings do in aggressive water. That's a common reason property managers and MRO crews re-pipe branch lines in CPVC CTS rather than repairing metal. The tradeoff is that the joints are solvent-welded, so the line has to be drained and dry to make them up.
7) Where would I actually use the Spears 4106-101 on a job?
It suits CTS water distribution piping in residential and commercial plumbing: turning a 3/4 inch branch and reducing it to 1/2 inch for a fixture drop, or making a direction change on repair and retrofit work in an existing CPVC CTS system. Material and dimensional consistency matter, so keep the rest of the run in CPVC CTS pipe and fittings.
How fast can I get the Spears 4106-101 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 4106-101 come with a warranty?
Absolutely. The Spears 4106-101 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 4106-101?
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
Why buy the Spears 4106-101 from ZenSupply?
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