Trench Tough Plus™ 18 x 6 in. Gasket Reducing DR 35 PVC Molded Sewer Wye

Part #MUL143903  |  Item #5144552  |  Manufacturer Part #143903

$1,520.98 EACH
(Pricing is for 18 in x 6 in)
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  • 18 in x 6 in

    Part #MUL143903 | Item #5144552 | Mfr. Part #143903

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    $1,520.98 /EACH

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  • 18 in x 4 in

    Part #MUL143904 | Item #5144553 | Mfr. Part #143904

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    $1,501.49 /EACH

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Product Details

  • Injection molded
  • Reinforced to SDR26 thickness at key locations, such as branches of tees and wyes for optimal long-term performance
  • Joint withstands 15 psi hydrostatic pressure and A -10.8 psi vacuum pressure
  • Leak-proof at 5° joint deflection and 5% ring deflection
  • Engineered for strength exceeding ASTM requirements by over 25%
  • Corrosion resistant
  • Advanced material formulations allow the fitting to resist extreme forces without losing flexibility


ASTM Specifications: [ASTM D-1784, ASTM D-3034, ASTM F-170, ASTM F-679, ASTM F-1336]

Application: [Wastewater, Stormwater, Industrial Waste]

CSA Certified: [CSA B181.2, CSA B182.2]

Clean Bagged: No

Collection: Trench Tough Plus™

Elbow Degree: 45

End Connection 1: Gasket

End Connection 2: Gasket

End Connection 3: Gasket

End Connections: Gasket

FM Approved: No

Fitting Size 1: 18 in

Fitting Size 2: 18 in

Fitting Size 3: 6 in

Fitting Sizes: 18 in x 6 in

Fitting Type: [Reducing, Sewer]

Material: Plastic

Material Type: PVC

Maximum Pressure: 15 psi

NSF Certified: No

Origin: Global

Schedule Class: SDR 35