Josam 21500 CI Combo Kit

Josam 21500 CI Combo Kit
  • Buy 5 for $104.50 each and save 7%
  • Buy 10 for $99.00 each and save 12%


This Josam 21500 CI Combo Kit was created for repairing the Josam 21500 15-in. complete roof drain. This kit includes:

  • One 4114 [ns] cast iron dome
  • One 21500 drain ring
  • One bolt kit 

Josam 4114 [ns] Cast Iron Dome

  • Outside diameter: 13-in.

Josam 21500 Drain Ring

  • Outside diameter: 13.75-in.
  • Inside diameter: 13.25-in.
  • 180° Bolt to Bolt: 10.25-in.
  • Adjacent Bolt to Bolt: 7.5-in.

Josam Bolt Kit

  • Includes 4 bolts

About the Josam 21500 Roof Drain

The Josam 21500 cast iron Roof Drain is used on any size roof and any type of construction. Its large slotted dome provides maximum free area for quick drainage, while protecting the sump and connecting pipe from debris.