SKU: 22767486622

Fernco Flexseal SC490 Shear Banded Coupling for 465-490 mm OD Pipe

Sale price$244.80 Regular price$272.00
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Description

Fernco Flexseal SC490 Shear Banded Coupling for 465-490 mm OD PipeOverview The Fernco SC490 465 490 mm shear banded coupling is designed to connect or repair low pressure pipelines such as sewer, stormwater, and wastewater systems. The coupling is suitable for pipes with an outer diameter range of 465 490 mm. When compared with standard rubber pipe joiners, the shear banded coupling incorporates an additional reinforced stainless steel shear band positioned at the centre. The Fernco shear banded coupling is made

Overview

The Fernco SC490 465-490 mm shear banded coupling is designed to connect or repair low-pressure pipelines such as sewer, stormwater, and wastewater systems. The coupling is suitable for pipes with an outer diameter range of 465-490 mm. When compared with standard rubber pipe joiners, the shear banded coupling incorporates an additional reinforced stainless steel shear band positioned at the centre.

The Fernco shear banded coupling is made from flexible EPDM rubber or nitrile rubber and fitted with 316 grade stainless steel clamps, ensuring durability, elasticity, and stable long-term performance. The shear band helps protect the joint against corrosive environments, reduces the impact of shear forces caused by vibration, soil movement, or surface loading, and assists in maintaining consistent flow alignment inside the pipeline.

The Fernco SC shear banded coupling range is WaterMark licensed for use in Australia and can be used with compatible rubber bushes (sold separately) when connecting dissimilar pipe materials.

Technical Details

  • Manufacturer: Fernco
  • Model: SC490
  • Certifications: AS/NZS 4327 Type B, WaterMark Licence No. W MKT 22225, EN681-1
  • Pressure Rating: 2.5 bar (36.25 psi)
  • Jetting Pressure: 120 bar
  • Temperature Range: –50°C to 80°C constant, 100°C intermittent
  • Material:
    • Body: EPDM Rubber / Nitrile Rubber
    • Shear Band: 1.4401 (316) Stainless Steel
    • Metal Clamps: 316 Stainless Steel
  • Seal Type: Flexible EPDM/Nitrile sleeve with centre stainless steel shear band
  • Pipe Compatibility: OD 465-490 mm (low-pressure pipelines such as sewer, stormwater, wastewater)
  • Applications:
    • Connecting or repairing low-pressure pipelines
    • Maintaining pipe alignment under shear loads, vibration, soil movement or surface loading
    • Suitable for underground installations or areas with unstable ground conditions
  • Dimensions:
    • Coupling Width: 190 mm
    • Rubber Thickness: 9 mm
    • Shear Band Qty: 1 × 316 Stainless Steel
    • Metal Clamps Qty: 2 × 316 Stainless Steel
    • Tightening Torque: 13 Nm

Package Contents

  • Fernco SC490 465-490 mm Shear Banded Coupling
  • Weight: 5650 g
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 22767486622

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4.6 ★★★★★
Based on 6 reviews
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Verified Purchase
Rebecca
Whiting, US
★★★★★ 5
Great! Worth the money
Size: 4.5", Style: Open
These things are amazing!!!! So strong you can hang a 20ft ladder and they don’t budge at all. Soooo easy to use especially in a metal building/shed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 10, 2025
G
Verified Purchase
Guitar
Port Orchard, US
★★★★★ 4
Good product. Know the limits.
Size: 6 Inch, Style: Open
These are very nice. Sure beats drilling holes in your steel. However, 45lb is a stretch. Will easily hold 25lbs. However 35+ is a stretch, especially if your walls shift a little due to be close to a door. Will definitely order more, just important to understand the limits. Thanks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
V
Verified Purchase
Valhalla Ranch
Lowell, US
★★★★★ 5
Finally, a product that meets all of its advertised claims!
It seems to me like this product is always out of stock. Of the ones I have received and been able to use. They work as advertised and hold an incredible amount of weight. It is very easy to put them on and off, but once they are latched down, you could not remove them by hand without bending the hooks I would like to have a few more boxes to use in my steel building.
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Reviewed in the United States on January 13, 2026
A
Verified Purchase
Ashley
Massapequa, US
★★★★★ 5
Magnet hooks you need!
Size: 4.5", Style: Open
I have been using these all over our shop and helps keep chords, tools and other items off the floor and more organized. I like the ease of the magnet, and it looks like. Built to last. I wish they were not so expensive.
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Reviewed in the United States on April 9, 2026
H
Verified Purchase
HD Rider
Waukegan, US
★★★★★ 5
Great product
Size: 4.5", Style: Open
Strong grip
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

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