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Serving all of the USA, Canada, Australia and the Middle East, MIFAB can provide you with the quality, engineered plumbing and drainage solutions you need. Innovative product designs save the installer time and material cost and provides the owner with higher quality cast stainless steel drains and cleanouts for the same cost as the industry standard nickel bronze. Contact us today to learn more.

All Categories  > Roof Drains  > R1200-PR Series - Large Sump Promenade Deck Drains
R1200-PR Series - Large Sump Promenade Deck Drains

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MIFAB Series R1200-PR lacquered cast iron deep sump roof drain with 15" diameter anchor flange, large cast iron waterproofing membrane clamp ring with integral gravel stop, square adjustable collar and standard 12" (305) square hinged ductile iron tractor grate with 3/8" (9) maximum width drainage slots and a free area of 51 square inches.
FUNCTION: Used in flat roofs and decks designed for promenade or recreational areas. Large square top blends in with tile and brick patterns and has enough free area for efficient drainage of rainwater. Narrow, 3/8" (9) drainage slots prevent debris from entering the drain line. Extra wide anchor flange and membrane clamp with tongue in groove design provides for secure grip of membrane and roof flashing materials. Specify MIFAB's double adjustable extension (Suffix-15) to enable one to adjust the extension independent of the top assembly to the required height and position. This unique design permits one to align the square drain with the square tile or brick pattern.

Item Name

R1200-PR Series - Large Sump Promenade Deck Drains


R1200-PR Series - Large Sump Promenade Deck Drains


Deck Opening

10" (254 mm)

Deck Opening with Sump Receiver

15 3/4" (400 mm)

Dimensional Drawing
File Not Found
Adjustable Strainer Type

Load Rating
Strainer Diameter
Grate Adjustment Min.

2 1/4" (57 mm)

Free Area Rating
51 in2
Grate Adjustment Max.

4 1/8" (105 mm)

Strainer Size
Dome Type

Standpipe Adjustment Min
Standpipe Adjustment Max
Strainer Adjustment Max
Strainer Adjustment Min
Body Size

Length (A)

No Hub Pipe Size
1321 West 119th Street Chicago, IL 60643
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Tel: 773.341.3030
Fax: 773.341.3047
E-mail: sales@mifab.com