Was: choose size
Price: choose sizeSale: choose size
Item #
Write a review!
Quantity:
Description
For Retrofit Installations
Includes a Cast Aluminum Clamping Ring
One-piece seamless spun aluminum body, 12” long drain stem, 17 1/2” O.D. extra large drain flange with depressed sump area to facilitate water drainage from the roof surface
Engineered to be installed without removing the existing plumbing or fixture
The mechanical compression seal can be removed from the stem and can be used on a field cut stem to accommodate an elbow below the roof surface
Simple and easy to install from the rooftop
FAQs
Q: How does the cast aluminum dome benefit the RetroDrain?
A: The cast aluminum dome provides durability and protection, preventing debris from clogging the drain and ensuring long-lasting performance.
Q: What is the function of the 12” long drain stem?
A: The 12” long drain stem extends through the roof structure, allowing for effective water flow into the drainage system and facilitating proper drainage from the roof surface.
Q: How does the 17 1/2” O.D. extra large drain flange enhance performance?
A: The extra large drain flange with a depressed sump area improves water collection and drainage efficiency, reducing the risk of standing water on the roof.
Reviews (0) • Write a review!
This product has no reviews yet. Write a review!
Olyflow UFlow Screwdriver
Tighten the Head Screws on U-Flow Compression Seals
Price: $29.05
Availability: In Stock
Usually ships within 1-2 Business Days
The extra long screwdriver is fitted with a square socket tip (#2 Robertson) for tightening the special recess head screws on the U-Flow compression seals 12 ½” Shaft, includes a loss-prevention bar.
![]()
New!
Marathon 8" ProMaxx Aluminator Roof Drain - Retrofit -...
8" Aluminum Retrofit Drain with ProMaxx Seal
Price: $425.00
Availability: In Stock
Usually ships within 1-2 Business Days
All Aluminum Retrofit Drain with Aluminum BodyStandard with ProMaxx Rubber SealLarger stud diameter for increased strengthHeavy Duty Aluminum Ring that is 1-1/4" Tall12 Scallops to Maximize DrainageSeep holes on bottom of ring & bolt in place3 bolt aluminum strainer that is 10" in diameter x 6" tall Constructed out of Heavy Duty Spun Aluminum for quick & easy installationProMaxx Seal prevents water back-up issuesFlange diameter: 16"Drain outlet length: 12" ...
OMG ALDCR2A O-Ring Aluminum RetroDrain - 2"
feature four rubber O-rings to make a watertight seal
Price: $302.75
Availability: In Stock
Usually ships within 1-2 Business Days
OMG O-Ring RetroDrains are designed for use in existing drain leaders smaller than 3-inches and larger than 6-inches. These drains feature four rubber O-rings to make a watertight seal. It's available with a U-Flow cast aluminum strainer dome and aluminum clamping ring. The most common sizes are the 2-inch and 8-inch, but other sizes available on a custom made basis. O-Ring RetroDrains are designed to replace existing drains in re-roofing applications. Installed from the roof surface, the...
OMG SpeedTite® Aluminum RetroDrain, 3"-6"
3", 4", 5", and 6" SpeedTite Drains with built-in Vortex Breaker technology are designed for improved flow performance that rivals many traditional new connections drains
Price: Choose Size
Availability: In Stock
Usually ships within 1-2 Business Days
OMG's line of 3 through 6-inch SpeedTite Drains with built-in Vortex Breaker technology are designed for improved flow performance that rivals many traditional new connection drains. Available in 3-, 4-, 5- and 6-inch sizes to accommodate most rooftop drain conditions. SpeedTite Drains flow like traditional new connection roof drains. The flow performances help to get water - and dead load weight - off of the roof faster.The Vortex Breaker disrupts the slow draining effect of a vortex,...