Model # 38931

Internet #202257136

Store SKU #153784

Orbit 1/2 in. x 100 ft. Pro-Blend Flex Pipe


1/2 in. x 100 ft. Pro-Blend Flex Pipe

$2520 /each
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Product Overview

Use this 1/2 in. x 100 ft. Polyethylene Pro-Blend Flex Pipe to install or reposition sprinkler heads in hard-to-reach areas. This flexible pipe makes it easy to construct custom swing joints.

  • Polyethylene construction
  • Flexible design
  • 100 psi maximum working pressure
  • 100-degree Fahrenheit maximum working temperature
  • 32-degree Fahrenheit minimum working temperature
  • Use with 1/2 in. barb fittings (not included) to connect sprinkler heads
  • Use to construct custom swing joints
  • For easy installation or repositioning of sprinkler heads in hard-to-reach areas



Actual inside diameter (in.)
Actual outside diameter (in.)
Pipe Size
Product Depth (in.)
Product Height (in.)
Product Length (ft.)
100 ft
Product Width (in.)


Water Supply
Coiled,Underground Use
Maximum Working Temperature (F)
Maximum working pressure (psi)
Minimum working temperature (F)
Pipe & Tubing Product Type
Pipe or Fitting Product Type
Pipe & Tubing
Product Weight (lb.)

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Manufacturer Warranty

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Customer Questions & Answers

Is the ID truly .5 inch?

Have had a hard time finding this flex pipe with an actual .5 ID--most are actually .6
Asked by: Kayaker
Kayaker, that's a good question. This pipe genuinely has an ID of 0.5 inches, and a wall thickness of about 0.1 inches. It is designed for connecting sprinkler heads to PVC/poly systems, and is too thick to punch drip emitters into the pipe. The pipe with 0.6 inch ID is drip distribution tubing, specifically for drip irrigation applications. Drip distribution tubing has a much thinner wall (0.05 inches), so you can punch drip emitters through the wall of the pipe. Please contact our Support team at 1-800-488-6156 if you have any other questions at all - we'd love to help. Thanks!
Answered by: OrbitIrrigation
Date published: 2015-09-20

Is Orbit 1/2 in. x 100 ft. Pro-Blend Flex Pipe model # 38931 and Store SKU # 153784 rated for drinking consumption?

Asked by: Anonymous
The piping is engineered specifically for irrigating purposes only. Thanks for your question!
Answered by: OrbitIrrigation
Date published: 2015-09-17

max pressure capasity

Asked by: Anonymous
We recommend that your pressure be at or below 80 psi. The riser flex pipe has a burst pressure in excess of 300 psi and a working pressure of approximately 125 psi. Thanks!
Answered by: OrbitIrrigation
Date published: 2015-09-17

do you have 1 1/2 inch polYethylene pipe? Need 6500 ft. what size/length does it come in/

Asked by: Anonymous
Hello Valued Home Depot Customer, Thanks for your question and interest in this item. The item is not available online, but it may be available in your local Home Depot store as a special order item. You may contact them to see if they can special order the item. To locate a store near you, please click on the “store locator” found at the top of each page. If you have any further questions, please contact our Online Customer Service Department at 800-430-3376 between 6:00 a.m. and 2:00 a.m. Eastern Time daily. Thanks.
Answered by: Anonymous
Date published: 2015-09-17
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Customer Reviews

1/2 in. x 100 ft. Pro-Blend Flex Pipe is rated 4.3 out of 5 by 3.
Rated 4 out of 5 by from It is a good product for as the underground pipe It is easy to install but it is not really 1/2 inch pipe. it look and feels tough though. I will buy it again if i need it.
Date published: 2016-08-30
Rated 5 out of 5 by from Very good product This hose Is very good. It is much less expensive than buying regular hoses. The whole drip system is great, everything in our yard and garden is now watered by drip, this hose/pipe is the backbone of the system.
Date published: 2014-08-20
Rated 4 out of 5 by from No surprises. Easy install with very few tools (e.g., pvc cutter, shovel, etc.) Great and easy way to extend the reach of your sprinkler system or set up semi-permanent sprinklers/drip lines for trees/shrubs/etc. Making connections to existing systems is easy with a variety of different fittings.
Date published: 2014-04-15
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