Frank Pattern 8-1/2″ Roof Drain | SSP Pan Kit

From $235.00 to $265.00

  • 1 – SSP roof drain sump pan
  • 1 – Frank Pattern (primary) roof drain, bottom and side outlets
  • 1 – hardware kit (drain to pan connection)
  • 1 – Standard grade no-hub coupling
  • Do you need a threaded side outlet roof drain? click here    Jay R. Smith 1340
Parcel and freight shipping to the USA, including Alaska and Hawaii and Canada.
Pipe size
Pipe Size
QUESTIONS? CONTACT US AT (949) 297-8689, M-F, 8 AM TO 5 PM.


Frank Pattern Roof Drain/SSP Pan 1 Kit  

Install and sump your roof drain in minutes and prevent standing rainwater on your flat roof forever!

Your kit includes our patented roof drain sump pan which automatically lowers or “sumps” your roof drain. This unique feature effectively eliminates the need to build a wood sump box. A MAJOR time saver for any contractor.  This kit is used on residential and light commercial applications and takes the effort out of “sumping” your roof drains. 

With the Frank Pattern roof drain kit, you can install a bottom or side outlet roof drain using the same sump pan! NO MODIFICATIONS ARE NEEDED! NO NEED TO PURCHASE DIFFERENT PANS!

Frank Pattern Roof Drain

  • includes cast iron body, membrane clamp and dome
  • available in 2″- 4″ pipe outlet sizes
  • no hub connection only
  • Stainless steel bolts and nuts
  • Safety blue color
  • Frank Pattern roof drain detail
roof drain pan, roof drain sump pan, flat roof drain

SSP Roof Drain Sump Pan 

  • This superior grade roof drain sump pan is fabricated from 18 gauge galvanized steel sheet metal but is also available in stainless steel* and aluminum*. (special order)
  • The outside dimensions are 24″ x 24″ from flange to flange. The sump area lowers the roof drain two inches.
  • No underdeck is required. This means installation time has been eliminated along with cost of the clamp which can be up to $65.00 each.
  • Attaches securely to the roof joists with screws.
  • All of the sump pans are fabricated and assembled on modern state of the art precision laser cutting equipment resulting in a perfect fit, EVERY TIME. No down time on the job due to irregular or mismatched parts, cutting or welding.



Specialty No Hub Couplings:

why use this type of coupling?

If you will be using plastic or steel pipe, it is recommended to use specialized couplings such as this one as they transition from cast iron (on the roof drain bottom) to plastic or steel pipe.

Once you use this kit, we think you will like the quality and ease of installation and hope you will visit us again! Leave us a comment.


Additional information

Pipe Size

2 inch, 3 inch, 4 inch

Pipe direction

bottom, side


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