FD-4160GX

Engineering Specifications

FD-4160GX series of general purpose roof drain consist of a deep sump cast iron body with bottom outlet, a removable Cast Iron or Nickel Bronze dome strainer, a membrane flashing clamp with integral gravel stop and stainless steel perforated Extension

Outlet Type Bottom Outlet
Outlet Connection No Hub or Inside Gasket
Outlet Size 2 & 3 & 4 & 6
Strainer Free Area 461 cm2

For more details on "Data Sheet" download pdf

FD-4160GX Data Sheet and FD-4160GX-NB Data Sheet

Area of Application

Used in IRMA flat roof construction (inverted roof membrane assembly). The dome provides sufficient free area for quick drainage of rain water through the deep sump body and protects the drain and connected piping from the intrusion of debris. The Flashing clamp holds flashing and roofing materials securely to the drain body. The stainless steel extension gravel stop at height specified is supplied to retain the crushed gravel used in IRMA flat roof construction

For more details on "Installation Drawing" download pdf

FD-4160GX Installation Drawing