Trench Tough Plus™ 8 x 8 x 4 in. Gasket x Spigot x Gasket Reducing SDR 35 PVC Sewer Wye

Part #MUL043870  |  Item #81999  |  Manufacturer Part #043870

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  • 8 in x 8 in x 4 in

    Part #MUL043870 | Item #81999 | Mfr. Part #043870

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Product Details

  • 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%
  • Typically, half the weight of fabricated fittings
  • Corrosion resistant
  • Advanced material formulations allow the fitting to resist extreme forces without losing flexibility


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

Application: [Wastewater, Stormwater, Industrial Waste]

CSA Certified: [CSA B181.2, CSA B182.1, CSA B182.2]

Clean Bagged: No

Collection: Trench Tough Plus™

End Connection 1: Socket Weld

End Connection 2: Gasket

End Connection 3: Gasket

End Connections: Socket Weld x Gasket x Gasket

FM Approved: No

Fitting Size 1: 8 in

Fitting Size 2: 8 in

Fitting Size 3: 4 in

Fitting Sizes: 8 in x 8 in x 4 in

Fitting Type: Reducing

High Pressure: 15

Length: 12-7/8 in

Material: Plastic

Material Type: PVC

Maximum Temperature: 73

NSF Certified: No

Origin: Global

Schedule Class: SDR 35