US Foundry 234 Round Manhole Frame (21-5/16" Clear Opening)

Price available on request
SKU
USF-234

This product is priced per project. Send us your specs — we typically respond within one business day.

Current US Foundry 234 gray iron round manhole frame with a clear opening of 21-5/16", 4" frame height, and reversible frame. Quote to confirm fit and availability.

The US Foundry 234 round manhole frame provides a clear opening of 21-5/16", a frame flange diameter of 34", and a frame height of 4". Its current manufacturer record identifies gray iron construction and lists H-20 as the highest load rating.

Frame geometry includes an opening diameter of 23", a cover diameter of 22-3/4", and a seat depth of 1-3/4". The frame type is Reversible; request a quote through Drainage Connect to confirm the compatible cover, project configuration, and current availability.

  • Current catalog number 234
  • Clear opening diameter 21-5/16"; cover diameter 22-3/4"
  • Frame flange diameter 34"; frame opening diameter 23"
  • Frame height 4"; seat depth 1-3/4"
  • Gray Iron construction; Reversible frame type
  • Highest load rating H-20
  • Bolted provision; gasket provision

Specification note: Specifications are limited to the exact current manufacturer record. Drainage Connect will confirm fit, configuration, and availability when quoting.

More Information
Brand US Foundry
Part Number 234
Length 34"
Width 34"
Height 4"
Material Gray Iron
Ratings and Standards Highest load rating: H-20
Type Round Manhole Frame
Size 21-5/16" Clear Opening
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