Drains | Watts Drains and Watt Drain Parts

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DRAIN-C1-31404

8 in. Universal Clamping Ring, Cast Iron

8 inch Diameter Universal Membrane Flashing Clamp / Gravel Stop, Cast Iron. Fits Watts RD-200 and many 7-1/2 to 8" Drains / Domes. 9-1/4 OD with 5.25 bolt circle. Price/Each. (watts B3-FLG)

~~$29.00~~ SALE $21.95

DRAIN-RD-260

Combo Roof Drain & Secondary Overflow Drain, Select OUTLET

Combo Roof Drain & Secondary Overflow Drain. Epoxy coated cast iron body, flashing clamps w/integral gravel guard-, 4 in. high internal standpipe, self-locking polyethylene dome, no-hub outlet. Price/Each. (select Outlet Size before adding to cart)

~~$210.00~~ SALE $161.95

DRAIN-RD-100-CP

Large Area Roof Drain, 12 x 12 Promenade Top (specify OUTLET)

Watts RD-100-CP, Large Area Promenade Top Roof Drain, Cast Iron, Flashing Clamp With Integral Gravel Stop. 12-3/4 x 12-3/4 in. Sq. Adjustable Epoxy Coated Cast Iron Promenade Top, No Hub Outlet. Price/Each. (select Outlet Size before adding to cart)

~~$337.00~~ SALE $258.95

DRAIN-RD-300

Large Area Roof Drain, 15 in. Cast Iron, Plastic Dome, Select OUTLET

Watts RD-300 Large Area Roof Drain, 15 in. Epoxy Coated Cast Iron, 12 inch Polyethylene Dome, Clamping Ring. Direct Connection Outlet for 3 to 10 inch pipes. Price/Each. (Marathon BHWLxxXL; Select outlet SIZE before adding to cart)

~~$149.00~~ SALE $114.95

DRAIN-RD-200-CP

Small Area Roof Drain with 8 in. x 8 in. Promenade Top

Watts RD-200-CP, 8x8 Promenade Top Cast Iron Roof Drain with flashing clamp/integral gravel stop, 8x8 in. (203 x 203mm) square epoxy coated cast iron promenade top, no hub (standard) outlet. Price/Each. (select OUTLET SIZE before adding to cart)

~~$143.00~~ SALE $109.95

DRAIN-RD-200

Small Area Roof Drain, Cast Iron, 8 in. Plastic Dome, Select OUTLET

Small Area Roof Drain, Epoxy Coated Cast Iron, 8 Inch Polyethylene Dome, Clamping Ring. Direct Connection for 2 to 4 inch pipes. Price/Each. (Watts RD-200; Select SIZE before adding to cart)

~~$51.00~~ SALE $39.15

DRAIN-RD-200-R

Small Area Roof Drain, Ext. 2 In. Overflow, Select OUTLET

Watts RD-200R, Small Area Overflow Roof Drain. Epoxy Coasted Cast Iron Drain, Integral 2 in. Tall External Water Dam, Flashing Clamp Ring, 8-Inch Polyethylene Dome, No-Hub (standard) Outlet. Price/Each. (Select OUTLET SIZE before adding to cart)

~~$114.00~~ SALE $87.75

DRAIN-RD-200-W

Small Area Roof Drain, Internal Standpipe, Poly Dome, Select OUTLET

Watts RD-200W, Small Area Roof Drain with 4 inch High OverFlow Standpipe. Epoxy Coated Cast Iron Base with 8-Inch Polyethylene Dome, Clamping Ring. Direct Connection Outlet. Price/Each. (Select outlet SIZE before adding to cart)

~~$125.00~~ SALE $95.95

DRAIN-C1-31404DC

Underdeck Clamp for 8 in. Roof Drains

Underdeck Clamp, 9-1/4 OD. Fits Watts RD-200 and many 7-1/2 to 8" Drains / Domes. Price/Each.

~~$29.00~~ SALE $21.95

DRAIN-C1-3050

Underdeck Clamp Ring, Cast Alum. For RD1/ULDR Roof Drains

UNDERDECK CLAMP RING / COLLAR, CAST ALUINUM. FITS MARATHON & WATTS RD1, ULRD SERIES 10 INCH ROOF DRAINS. PRICE/EACH.

~~$41.00~~ SALE $30.95

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