HomeMy WebLinkAboutFile Documents.926 Waters Ave.0176.2018 (16).ARBK Location:
.M IFAB® R1150 COMBINED ROOF DRAIN AND
SECONDARY OVERFLOW SYSTEM
Specification: MIFAB®Series R1150 combined roof drain and secondary overflow system,consisting of a one piece lacquered cast iron drain
body with integral sump receiver,cast iron waterproofing membrane clamp rings with integral gravel stops,one 2'Y2"(64)high integral cast iron
overflow standpipe and two self-locking metal dome strainers with a free area of 43 square inches each.
Note:The above Specification is only for the 2",3"and 4"vertical No Hub outlet product. For all other outlet connection sizes and types, refer to
the R1150-SPEC model.
Function:Used in any type of conventional or flat roofs where a safety overflow,which receives water only when the accumulation is greater than
the height of the standpipe is required to be located beside a standard roof drain.The standpipe can be adjusted to attain the desired overflow
water depth. Dome provides for efficient drainage of rainwater and prevents debris from entering the drain line.Anchor flange and membrane
clamp with tongue in groove design provides for secure grip of membrane and roof flashing materials.
MEMBRANE CLAMP
AND GRAVEL STOP HARDWARE SET
(A1-C3) (HS-2) SELF-LOCKING
METAL DOME STRAINERS
A
c . ` (Al-MD)
it . r, 4IIiI '.\\\ 2 1/2"MIN.
4 1/2"MAX. FOR
1II . 1 Y i . ,, ,
OVERFLOW STANDPIPE
/
5 1/2"(140) II
'
Iltaiholo,lii- .
, I i 1 ii-
----'1 i\t�j
•
•
`8e HOLES TO SECURE
9"(229)
SUMP RECEIVER TO
R1150 Series Meets
DECK(STANDARD
ASME roof drain standard WITH CAST IRON A112.6.4-2003 SUMP RECEIVER)
MODEL NO. Outlet Size Outlet Type Body Height
R1152 2" No Hub 3"(76)
R1153 3" No Hub 3"(76)
R1154 4" No Hub 3"(76)
Suffix Description (Standard) No hub outlet
-6 Vandal proof dome(metal domes only) -BA Buy America Act compliant product
-11 Acid resistant epoxy coating -G Stainless steel ballast guards
-12 Galvanized metal dome -M Metal domes(Standard)
-12A Galvanized body and membrane clamp -PA Pennsylvania Steel Act compliant product
-13 Galvanized body,membrane clamp and dome -W-1 Water proofing flange
-81 Rough bronze dome -XJ Vertical expansion joint(see R1900)
-83 Stainless steel mesh screen over dome
CALIFORNIA PROPOSITION 65 WARNING.This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Job Name: Page No:
Section No: Contractor: IVED
ScheduleeNNo: Purchase Order No: ��
MIFAB®reserves the right to make changes in material and design without formal notice and obligation. USA: 1-800-465-2736 www.mifab.com CAN: 10ta487_18102 0 18
Page R10 2017-06-13
BUILDING DEPARTMENT