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Internet # 100187427

Model # 90E8

Store SKU # 148768

8 in. 90-Degree Round Adjustable Elbow

$9.98
  • Adjustable to any angle through 90°
  • 30-Gauge galvanized steel
  • Commonly used on HVAC applications
  • View More Details
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Product Details

About This Product

Master Flow's adjustable elbows are used to make turns in runs of round pipe and flexible duct through 90 degree . They have a sturdy galvanized steel construction and are simple to adjust. They are also crimped on one end to easily fit into a pipe or other fitting of the same diameter.

Highlights

Product Information

Internet # 100187427

Model # 90E8

Store SKU # 148768

Additional Resources

Shop All Master Flow
From the Manufacturer

Specifications

Dimensions: H 12 in, W 8 in, D 8 in

Dimensions

Product Depth (in.)

8 in

Product Diameter (in.)

8 in

Product Height (in.)

12 in

Product Width (in.)

8 in

Details

Bend Degree

Adjustable

Brand/Model Compatibility

Universal

Gauge

30

HVAC application

All HVAC types

Material

Galvanized Steel

Product Weight (lb.)

1.41 lb

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

Free from Manufacturer Defect at Time of Delivery.

Questions & Answers

7Questions
caret
Q:What's the maximum temperature this is rated for?
by|Oct 17, 2023
1 Answer
Answer This Question

A:  Maximum temperature rating of 390°F, minimum temperature rating of minus 100°F

by|Dec 20, 2023
    caret
    Q:Will this work on commercial gas dryer?
    by|Oct 16, 2023
    1 Answer
    Answer This Question

    A:  This product is typically used in HVAC applications.You can check with the manufacturer of the dryer for recommendations. If you have any other inquiries about our Master Flow products please email, warrantyllbp@gaf.com

    by|Oct 18, 2023
      caret
      Q:How do you attach a flexible duct to these 8 in elbows since I don't see a bead to secure it on?
      by|Dec 7, 2021
      3 Answers
      Answer This Question

      A:  I’d put 4 sheet metal screws in at 12/3/6/9 o’clock as if you were attaching solid pipe. The heads of the screws will provide a lip

      by|Mar 9, 2024
      1 found this answer helpful

      A:  You should use tape and ties, per code. Always seal joints and seams with building code approved sealant or duct tape. If you have any other inquiries about our Master Flow products please email warrantyllbp@gaf.com .

      by|Dec 24, 2022
        1 found this answer helpful

        A:  Tape and Ties as Master Flow said. I tried Tape only and it doesn't last. Better to do it once and be done. And its code.

        by|Dec 17, 2023
          caret
          Q:Is this rated for high heat? I will be using it to duct a range hood.
          by|Jul 29, 2021
          2 Answers
          Answer This Question

          A:  This can be used to vent a Residential Range Hood. If you have any other inquiries about our Master Flow products please email warrantyllbp@gaf.com or call Technical Services at 800-211-9612, Mon- Fri, 8 am 5 pm EST.

          by|Dec 24, 2022
            2 found this answer helpful

            A:  I used it to burn out a stump to make a planter, burning colas put directly into it inside the stump cavity, temps reached over 1,000 degrees, did that 3-4 times and it's still in one piece. Discolored obviously, but still can flex it if I want.

            by|Oct 6, 2021
              1 found this answer helpful
              Showing 1-4 of 7

              Customer Reviews

              4.1 out of 5

              • 4.1 out of 148 reviews
              • 67% recommend this product
              Filter by:
              Showing 1-10 of 148 reviews
              WELL MADE, BUT A LITTLE TOO LARGE FOR THE SEPARATE EXHAUST CAP & FLEXIBLE DUCTWORK I USED EVEN THOUGH EVERYTHING SAID 8" HAD TO USE A BUNCH OF THAT PEEL-AND-STICK METAL DUCT TAPE TO COVER ALL THE GAPS THE DIFFERENT SIZE CREATED. YOU WOULD THINK THE RIDGES ON THE END WOULD HELP IT SHRINK SIZE UNIFORMLY WHEN YOU START TIGHTENING YOUR CLAMP, BUT NO SUCH LUCK; ONE SIDE JUST CRUSHED A LITTLE. HEY, IT WORKS.
              by
              Response from Master FlowMay 8, 2024
              Glad you were satisfied with your Master Flow purchase. Thank you for the feedback and we value your concerns. If you have any other inquiries about our Master Flow products please email, masterflowtech@gaf.com MasterFlow
              • Verified Purchase
              This elbow is part of the RHEEM Hybrid Heat Pump water heater ‘cold air’ exhaust. I show this to Plumbers and customers during training and sales meetings.
              by
              Response from Master FlowMar 8, 2024
              Thank you for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow
              • Verified Purchase
              Used to connect to hybrid water heater. it is turnable so you can direct the cold air in any dire...
              Used to connect to hybrid water heater. it is turnable so you can direct the cold air in any direction
              by
              • Verified Purchase
              • Recommended
              Made in America and less expensive than anything else I looked at.works great and very well built.
              Made in America and less expensive than anything else I looked at.works great and very well built.
              by
              • Verified Purchase
              • Recommended
              They come apart.
              Price is not bad but wasted customers $ putting one back together. Do not drop them. One just popped open and added 1/2 hour to the job. So do not drop them unless you have all the kings horses and all the kings men to put them back together again.
              by
              Response from Master FlowJun 5, 2024
              Sorry for your experience. You can email us at, masterflowtech@gaf.com products if you have any questions regarding our products. Thank you for your feedback and we value your concerns. MasterFlow
                by
                • Verified Purchase
                Junk .. broke into while turning sections.. don't buy the cheap one..caint believe they sell crap like this.. I had to put it back together and spot weld and pop rivet all of the connections.
                by
                • Verified Purchase
                This 8" adjustable elbow is exactly what I needed to finish the project.
                by
                Response from Master FlowMar 27, 2024
                Thanks for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow
                • Verified Purchase
                ID is fractionally smaller than 8" Would not fit over my opening that is slightly less than 8"OD
                by
                Response from Master FlowJan 12, 2024
                Sorry for your experience. Thank you for your feedback and we value your concerns. If you have any other inquiries about our Master Flow products please email, warrantyllbp@gaf.com MasterFlow
                • Verified Purchase
                by
                • Verified Purchase
                Showing 1-10 of 148 reviews