21 x 4 in. Spigot x Gasket PVC Sewer Bushing

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TRENCH TOUGH PLUS

21 x 4 in. Spigot x Gasket PVC Sewer Bushing

This product requires certification to purchase.
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You last purchased this on
 
TRENCH TOUGH PLUS

21 x 4 in. Spigot x Gasket PVC Sewer Bushing

  • Fast #
  • Part #MUL043521
  • Item #3375330
  • Manufacturer Part #043521
3.1 out of 5 Customer Rating
This product requires certification to purchase.

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Product Details

  • Joint withstands 15 psi hydrostatic pressure and a -10.8 psi vacuum pressure
  • Leak-proof at 5° joint deflection and 5% ring deflection
  • This Trench Tough Plus Extended Bushing Allows You To Expand Your Sewer Piping Size To A Larger Size Pipe.
  • Corrosion resistant
  • Advanced material formulations allows the fitting to resist extreme forces without losing flexibility
  • Typically half the weight of fabricated fittings
  • Engineered for strength exceeding ASTM requirements by over 25%
  • Requires Certification

Specifications

Application:
Waste, Storm, Industrial
End Connection 1:
Spigot
End Connection 2:
Gasket
End Connections:
Spigot x Gasket
Fitting Size 1:
21 in
Fitting Size 2:
4 in
Fitting Sizes:
21 in x 4 in
Fitting Type:
Sewer Bushing
Material:
Plastic
Material Type:
PVC
Origin:
Domestic
Schedule Class:
SDR 35