Copper roof drain supplied with ProSeal mechanical seal for water back-up prevention
Size/Part #
3" BSTR3CR
4" BSTR4CR
5" BSTR5CR
6" BSTR6CR
Body: Copper
Flange: 18"
Outlet length: 9" (+ 2" for Seal)
Clamping Ring: 10" ABS
Strainer: 10" Polyethylene
Packaging: 1 per carton
Type: Retrofit
Material: Copper
I push all I can your way….Marathon has been a good supplier for the 15+ years I’ve been doing commercial roofing sales at Erie and all of you guys are so great to deal with.
— David G. Bales - Commercial Inside Sales Erie Materials