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Internet # 100348029

Model # C4801HD43

Store SKU # 472506

4 in. x 3 in. PVC DWV Hub x Hub Reducing Coupling

$14.21
  • Useful for joining PVC pipe to threaded standard female pipe
  • Installation requires basic cutting tools and solvent cement
  • Made from PVC material that offers watertight joints
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Return this item within 90 days of purchase. Read Return Policy
Product Details

About This Product

The NIBCO 4 in. x 3 in. PVC DWV Hub x Hub Reducing Coupling is designed for use with DWV piping systems. The coupling can be used to adapt PVC pipe to standard female pipe threads. PVC DWV is easy to install and is joined by solvent cementing or threading. PVC fittings exhibit high corrosion and chemical resistance and will not rust, scale, pit or corrode.

Highlights

  • 4 X 3 in. Inside Diameter and 4 1/8 x 3 1/8 in. Outside Diameter
  • PVC requires a primer (not included) before cementing
  • Used with DWV piping
  • Adapts PVC pipe to standard female pipe threads
  • Hub x hub connection
  • Solvent welded connections
  • ASTM D2665
  • NSF/ANSI standard 14
  • UL listed 94V-0
  • NSF U.P. certified
  • Note: product may vary by store
  • Return Policy

Product Information

Internet # 100348029

Model # C4801HD43

Store SKU # 472506

Additional Resources

Shop All NIBCO

Specifications

Dimensions

Double Fitting Size

4" x 3"

Fitting 1 size

4"

Fitting 2 size

3"

Fitting Size Dimensions

4" x 3"

Product Length (in.)

4.19 in

Single Fitting Size

4"

Details

Application

Sewage

Color Family

White

Color/Finish

White

Compatible Pipe Material

PVC

Connection 1

Hub

Connection 2

Hub

Connectivity

Hub

DWV

DWV

Features

Corrosion Resistant, Lead Free

Fitting or Connector Type

Coupling

Fitting/ Connector Collection

PVC

Material

PVC

Maximum working pressure (psi)

5.0

Maximum Working Temperature (F)

140

Pack Size

1

Pipe or Fitting Product Type

Fittings & Connectors

Product Weight (lb.)

0.784 lb

Reducing Fitting

Yes

Returnable

90-Day

Schedule Type

Schedule DWV

Warranty / Certifications

Manufacturer Warranty

NIBCO INC. warrants each NIBCO plumbing plastic fitting (including plumbing valves) to be free from defects in materials and workmanship under normal use and service for a period of five (5) years from date of purchase.

Questions & Answers

12Questions
caret
Q:Can I use this to connect 2 " PVC pipe to 1" PVC pipe?
by|May 21, 2022
1 Answer
Answer This Question

A:  Thank you for your inquiry on the NIBCO 2 in. x 1-1/2 in. PVC DWV Reducing Coupling. No, you cannot as this specific fitting is sized to fit over 2 in. and 1-1/2 in. PVC Sch 40 pipe. If you have additional questions, you can reach a NIBCO Technical Services Advisor, M-F 8am - 5pm EST, by phone at (888) 446-4226.

by|May 23, 2022
    caret
    Q:Is there an equivalent 2 Female slip to 1-1/2 Female slip for pressure applications like irrigation pumps?
    by|Jul 12, 2020
    1 Answer
    Answer This Question

    A:  Thank you for your inquiry on the NIBCO 2 in. x 1-1/2 in. PVC DWV Reducing Coupling. In order for us to make the right recommendation, please give us a call to discuss. You can reach a NIBCO Technical Services Advisor, M-F 8am - 6pm EST, by phone at (888) 446-4226.

    by|Jul 15, 2020
      caret
      Q:Hi, What are the inside and outside diameters of the two ends? Thank you
      by|Jan 9, 2020
      1 Answer
      Answer This Question

      A:  Thank you for your inquiry on the NIBCO 4 in. x 3 in. PVC DWV Hub x Hub Reducing Coupling. The 3 in. end has an internal diameter of 3.515 in. and an outside diameter of 3.955 in. The 4 in. end has internal diameter of 4.515 in. and an outside diameter of 5.015 in. If you have additional questions, you can reach a NIBCO Technical Services Advisor, M-F 8am - 6pm EST, by phone at (888) 446-4226.

      by|Aug 1, 2020
        2 found this answer helpful
        caret
        Q:Does a 2-1/2 inch to 2 inch reducer exist?
        by|May 21, 2019
        2 Answers
        Answer This Question

        A:  Thank you for your inquiry on the 2 in. x 1-1/2 in. PVC DWV Reducing Coupling. NIBCO does not offer a 2 1/2 in. x 2 in. reducing coupling. If you have additional questions, you can reach a NIBCO Technical Services Advisor, M-F 8am - 6pm EST, by phone at (888) 446-4226.

        by|Jun 7, 2019

          A:  Yes it does, but I don't think HD carries it. You could always ask the help desk if they can order it for you.

          by|May 28, 2019
          Showing 1-4 of 12

          Customer Reviews

          4.8 out of 5

          • 4.8 out of 98 reviews
          • 100% recommend this product
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          Fits perfect. Used it to connect a vent pipe for the restroom.
          Fits perfect. Used it to connect a vent pipe for the restroom.
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          Great product I use it on every repair connecting the...
          Great product I use it on every repair connecting the tailout pipe from septic tank to the corrugated pipe (drain field) and have not had to go back one any of the repairs using this product!
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          Showing 1-10 of 98 reviews

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