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Internet # 312453137

Model # CPVCMA12

Store SKU # 1000042720

Store SO SKU #1005140993

Top Rated

1/2 in. x 1/2 in. CPVC CTS Slip Stainless Steel MNPT Adapter

$8.34
  • Installation requires solvent cement
  • Withstands working pressure up to 400 PSI
  • Stainless steel male threaded outlet
  • View More Details

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Product Details

About This Product

The Apollo 1/2 in. CPVC x Male Threaded Transition Adapter is simple to install and is designed for transitioning from CPVC to alternative piping systems. It is designed for use within hot and cold water pressure piping systems in all commercial and residential applications. The CPVC x Male Threaded Transition Adapter features a female solvent weld socket and a male threaded stainless steel connection. The fitting is used in applications where a change in the piping material is necessary.

Highlights

  • Compatible with CPVC pipe
  • Solvent weld slip x stainless steel male pipe thread (MPT) connection
  • Not compatible with gases or compressed air
  • Used to transition from CPVC piping system to alternative piping systems
  • NSF Listed
  • Meets UPC, IPC and cUPC standard
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 312453137

Model # CPVCMA12

Store SKU # 1000042720

Store SO SKU #1005140993

Specifications

Dimensions

Double Fitting Size

1/2" x 1/2"

Fitting 1 size

1/2"

Fitting 2 size

1/2"

Fitting Size Dimensions

1/2" x 1/2"

Product Length (in.)

1.75 in

Single Fitting Size

1/2"

Details

Application

Potable Water

Color Family

Stainless Steel

Compatible Pipe Material

CPVC

Connection

CTS x MNPT

Connection 1

CTS

Connection 2

MNPT

Connectivity

Slip Joint

Features

Corrosion Resistant, Lead Free

Fitting or Connector Type

Adapter

Fitting/ Connector Collection

CPVC

Material

Chlorinated Poly Vinyl Chloride (CPVC)

Maximum working pressure (psi)

400

Maximum Working Temperature (F)

140

Pack Size

1

Pipe or Fitting Product Type

Fittings & Connectors

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

5 Years: Must be installed per published installation instructions.

Questions & Answers

will it work on a washer hose
ByDec 8, 2024
2 Answers | 
Answer This Question

We would need more information to give an accurate response. Please contact our customer service, 888-229-2874.

By|Jan 8, 2025
    0/0

    A washing machine typically uses hoses with female threaded connectors. This adapter has a male threaded end, so it won't directly connect to a washer hose. You would need an additional adapter with a female threaded connection to make it work.

    By|Jan 30, 2025
    0/0


    CPVCMA34. NSF 14 is stamped on this Cpvc male adapter, but Apollo website says it has NSF 61. Which information is correct? Does NSF 14 also include potable water designation?
    ByApr 3, 2024
    1 Answer | 
    Answer This Question

    Its both NSF 14/61. NSF 14 focuses on the quality and performance of plastic pipes, while NSF 61 is specifically concerned with the safety of drinking water systems

    By|Mar 11, 2025
      0/0


      Will this adapter fit in a 1/2 in. FIP Inlet x 3/8 in. Comp Outlet Multi Turn Angle Valve ?
      ByMar 16, 2024
      1 Answer | 
      Answer This Question

      No. This adapter has a 1/2" CPVC slip connection and a 1/2" male pipe thread (MPT) connection. It won't fit a 3/8" compression outlet. You would need a different adapter with a 3/8" compression connection.

      By|Jan 31, 2025
      0/0


      Can this be used to transition from water heater exhaust valve to CPVC on wall?
      ByMar 12, 2024
      1 Answer | 
      Answer This Question

      This fitting is designed for use with water supply lines, not exhaust vents. Water heater exhaust vents typically require specialized fittings and materials that can withstand high temperatures. Using the wrong type of fitting could be a safety hazard.

      By|Nov 13, 2025
      0/0


      Are the threads right handed or left handed
      ByFeb 18, 2024
      1 Answer | 
      Answer This Question

      The threads on the 1/2 in. x 1/2 in. CPVC CTS Slip Stainless Steel MPT Adapter are right-handed.

      By|Feb 3, 2025
      0/0


      Are the threads tapered or straight?
      BySep 13, 2023
      2 Answers | 
      Answer This Question

      They are listed at "pipe thread" which means they should be tapered.

      By|Jan 4, 2025
        0/0

        The threads on the male threaded portion (MPT) of the adapter are tapered. This is standard for pipe threads (NPT/MPT) to create a watertight seal when tightened.

        By|Feb 3, 2025
        0/0


        Can this adapter be used for hot water line?
        ByJun 15, 2023
        1 Answer | 
        Answer This Question

        The CPVC fitting has a working temperature of up to 200 degrees F. So as long as you don't exceed that.

        By|Apr 17, 2024
          0/0

          (1)

          What schedule PVC is this?
          ByJun 5, 2023
          1 Answer | 
          Answer This Question

          This is a CPVC adapter. As other said here, PVC must convert over to CPVC in order to use this fitting.

          By|Mar 14, 2025
            0/0

            (1)

            Viewing 1-8 of 21

            Customer Reviews

            4.6 out of 5

            • 4.6 out of 299 reviews
            • 75% recommend this product
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            This coupler was perfect and was easy to glue on existing pipe.
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            Product Snapshot

            Ideal for transitioning from CPVC to other piping systems, ensuring reliable hot and cold water flow in residential and commercial plumbing.
            Ideal for corrosion-prone areas, this lead-free stainless steel fitting ensures safe, durable connections for potable water systems.
            Ideal for corrosion-prone areas, this lead-free stainless steel fitting ensures safe, durable connections for potable water systems.
            Ideal for corrosion-prone areas, this lead-free stainless steel fitting ensures safe, durable connections for potable water systems.

            Corrosion-resistant

            Suitable for high-pressure systems

            Compatibility with hot and cold water

            Lead-free

            NSF certified