US Foundry 664 Round Manhole Frame (22" Clear Opening)

Price available on request
SKU
USF-664

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

Current US Foundry 664 gray iron round manhole frame with a clear opening of 22", 4" frame height, and reversible frame. Quote to confirm fit and availability.

The US Foundry 664 round manhole frame provides a clear opening of 22", a frame flange diameter of 29-1/2", and a frame height of 4". Its current manufacturer record identifies gray iron construction.

Frame geometry includes an opening diameter of 23-3/4", a cover diameter of 23-1/2", and a seat depth of 1". The frame type is Reversible; request a quote through Drainage Connect to confirm the compatible cover, project configuration, and current availability.

  • Current catalog number 664
  • Clear opening diameter 22"; cover diameter 23-1/2"
  • Frame flange diameter 29-1/2"; frame opening diameter 23-3/4"
  • Frame height 4"; seat depth 1"
  • Gray Iron construction; Reversible frame type
  • 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 664
Length 29-1/2"
Width 29-1/2"
Height 4"
Material Gray Iron
Type Round Manhole Frame
Size 22" Clear Opening
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