1017 and 1018 Large General Purpose Roof Drains ::IRMA Roof Applications

1017 AND 1018 LARGE GENERAL PURPOSE ROOF DRAINS

	1010/1020	DX1010	1011/1019	1015

IRMA ROOF APPLICATIONS
FUNCTION: Used in roof systems where the insulated membrane assembly method of waterproofing is provided. Fig. 1017 is used where built-up felt and asphalt waterproofing is installed while Fig. 1018 is utilized with a liquid membrane waterproofing. A stainless steel extension gravel stop at height specified is supplied to retain the crushed gravel used in IRMA flat roof construction.

Regularly Furnished:	Variations:
Duco Cast Iron Body with Flashing Clamp, Perforated Stainless Steel Extension, Gravel Stop and Polyethylene Dome (Fig. 1018 with Wide Flange Body). Optional Materials: Aluminum Dome -AD Cast Iron Dome -CID Galvanized Cast Iron -G Rough Bronze Dome -RBD	Expansion Joint (Specify Fig. 1710) •Extension "L" Shaped Underdeck Clamp -CL L Speedi-Set Service Weight (02, 03 & 04" sizes only) LXH Speedi-Set Extra Heavy (02, 03 & 04" size only) Sump Receiver -R (Fig. 1017 only) Underdeck Clamp -C Vandal Proof Dome -U T Threaded Outlet

1017,1018 Product Drawing

Fig. 1017C ........CAULK OUTLET
Fig. 1017Y .......NO-HUB OUTLET

Fig. 1018C ........CAULK OUTLET
Fig. 1018Y .......NO-HUB OUTLET

1017,1018 Product Photo