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1-1/4 in. IPS DR 11 Underground Yellow Poly Gas Pipe Coupler

$4889
  • For use with Natural Gas and Liquid Propane applications
  • Only compatible with IPS sized, polyethylene pipe
  • The only underground gas compression fitting on the market
  • See More Details

Frequently Bought Together

Exclusive
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Price:
$4889

Product Overview

Home Flex Underground Fitting - Expanded View

Revolutionary Compression Design

The unique compression design makes it the easiest underground gas fitting on the market. No special tools or skills required.

Home Flex Underground Lifestyle

Easy Install Of Underground Gas Lines

With HOME-FLEX UNDERGROUND, just cut your pipe and insert the included stiffener. There’s no need to chamfer the pipe, only smooth away any burrs and then tighten the nuts.

HOME-FLEX Underground Coupler

Connect Pipe With Ease

Easily connect runs of pipe to another pipe run, a meter riser, or transition fitting with our one-of-a-kind fittings.

HOME-FLEX Underground Elbow

Make 90 Degree Turns Without Special Tools

It is simple to change the direction of your pipe run with our different fitting options.

HOME-FLEX Underground Tee

Easily Add To Your Pipe System

With the ability to remove and reuse the fittings again and again, you can add a tee and make a new line whenever you want.

HOME-FLEX Underground Pipe

Lightweight, Durable, And Never Rusts

This MDPE pipe is easier to use than standard steel pipe, and the polyethylene construction will never rust.

Easy Installation

Simple Installation

Easy to follow steps and a simple compression design makes install a breeze.

Quick Installation

Save Time And Money

Quickly install yourself with no need to purchase professional tools or services.

Reuseable

Reuse The Same Supplies

When changing the location or adding to a line, just remove and reinstall.

Rated for 125 PSI

Exceeds PSI Standards

Use with confidence knowing the products are made to withstand high PSI ratings.

IPS Sized

Iron Pipe Size Measurements

All pipe and fittings are IPS (Iron Pipe Size) and are fully compatible with other IPS polyethylene pipe.

Direct Burial

Direct Burial Permitted

These gas pipe and fittings are approved for underground application.

The HOME-FLEX underground in. Pipe Coupler allows you to safely and easily connect two pieces of polyethylene gas piping. Simply cut the pipe, slide in the provided stiffener and slide into the fitting and tighten down.

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

1-1/4 in. IPS DR 11 Underground Yellow Poly Gas Pipe Coupler

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Exclusive1-1/4 in. IPS DR 11 Underground Yellow Poly Gas Pipe Coupler
1-1/4 in. Underground Yellow Poly Gas Pipe Coupler SDR10Exclusive1 in. IPS Poly DR 11 to 1 in. MIP Underground Meter Riser Bent
BrandHOME-FLEXHOME-FLEXHOME-FLEXHOME-FLEX
Name1-1/4 in. IPS Poly DR 11 to 1-1/4 in. MIP Underground Yellow Poly Gas Transition1-1/4 in. IPS DR 11 Underground Yellow Poly Gas Pipe Coupler1-1/4 in. Underground Yellow Poly Gas Pipe Coupler SDR101 in. IPS Poly DR 11 to 1 in. MIP Underground Meter Riser Bent
Price
$3955
$4889
$5307
$6897
Ratings
(111)
(205)
(7)
(177)
Fitting 1 size1-1/4"1-1/4"1-1/4"1"
Fitting or Connector TypeAdapterCouplingCouplingAdapter
FeaturesThreaded,Underground Rated,Underground UseUnderground RatedUnderground RatedUnderground Rated,Underground Use
ApplicationNatural Gas,PropaneNatural Gas,PropaneNatural Gas,PropaneNatural Gas,Propane
ConnectivityThreadedCompressionCompressionThreaded
MaterialPolyethylenePolypropylenePolypropylenePolyethylene
Pack Size1111
Pipe or Fitting Product TypeFittings & ConnectorsFittings & ConnectorsFittings & ConnectorsPipe & Tubing
View ProductView ProductView ProductView Product

Specifications

Dimensions

Double Fitting Size
1-1/4" x 1-1/4"
Fitting 1 size
1-1/4"
Fitting 2 size
1-1/4"
Product Length (in.)
6

Details

Application
Natural Gas,Propane
Color Family
Yellow
Color/Finish
Yellow
Compatible Pipe Material
Polyethylene
Connection 1
Comp
Connection 2
Comp
Connectivity
Compression
Features
Underground Rated
Fitting or Connector Type
Coupling
Fitting/ Connector Collection
Polyethylene
Material
Polypropylene
Maximum working pressure (psi)
125
Maximum Working Temperature (F)
140
Pack Size
1
Pipe or Fitting Product Type
Fittings & Connectors
Product Weight (lb.)
.93
Reducing Fitting
No
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
30 Days

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.5
    out of 208 reviews
  • 78% recommend this product
Filter by:
Showing 1-10 of 208 reviews
Very easy to use and fast installation. No need to bevel the edge.
Very easy to use and fast installation. No need to bevel the edge.
by GasMan
  • Verified Purchase
  • Recommended Product
This poly pipe system is great for installing underground propane piping. No need to join many le...
This poly pipe system is great for installing underground propane piping. No need to join many lengths like with iron pipe. No need to dig straight trenches, we could curve it around obstacles. The riser elbows made the into and out of the ground ends easy.
by DonM
  • Verified Purchase
  • Recommended Product
2 people found this helpful
You really need to fuss with this thing to get it to hold pressure. I installed 2 lines, one had ...
You really need to fuss with this thing to get it to hold pressure. I installed 2 lines, one had a large leak that i eventually fixed with reseating the couplings, one had a very slow leak that i never got fixed. I verified that all other pipe fittings had no leak so it must have been these. I was hoping for an easy no brainer fitting, I don't think this one is it.
by Ironcore
Response from VPC, Home-Flex ExpertAug 14, 2017
Hi Ironcore, Thank you for your feedback. We rely on this type of feedback coming in from the field in order to learn more about how and where our products are being used and what types of improvements we should make. I am surprised to hear that you had to "fuss with" the fitting to get a leak free installation. I am very interested in hearing more about your installation. Were our instructions easy for you to follow step by step? Did you fully tighten the fitting by hand and snug it with your pliers? Did you use the supplied insert? If possible, could you give us a call here at HOME-FLEX and provide some additional information? We are here M-F from 8-5 Pacific time. Our number is 661-257-3923. Ask for Jon ValenciaPipe
    3 people found this helpful
    Rating provided by a verified purchaser...
    Rating provided by a verified purchaser
    by HomeDepotCustomer
      by TRAVIS
        by TOMMY
          Amazingly simple to use. Makes splices and connections so easy...
          Amazingly simple to use. Makes splices and connections so easy and quick!
          by Cajunduckman
          • Verified Purchase
          Easy to use and didn’t leak. Right the first time....
          Easy to use and didn’t leak. Right the first time.
          by ERNIE
          • Verified Purchase
          No leaks so far. Way overpriced for the likely cost to manufacture.
          No leaks so far. Way overpriced for the likely cost to manufacture.
          by BHTSR
          • Verified Purchase
          • Recommended Product
          by EJ
          • Verified Purchase
          Showing 1-10 of 208 reviews