O-Ring RetroDrain

O-Ring RetroDrain

Designed as a retrofit drain option for installation into existing leader pipes with a smaller or larger I.D. than 3-inch through 6-inch Features an aluminum body with an extra large flange for positive attachment of the roof flashing membrane and two 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 size is 2-inch.


 

DOCUMENTATION

SKU: TBS185 Categories: , Tags: , , ,

Description

Designed as a retrofit drain option for installation into existing leader pipes with a smaller or larger I.D. than 3-inch through 6-inch Features an aluminum body with an extra large flange for positive attachment of the roof flashing membrane and two 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 size is 2-inch.

FEATURES & BENEFITS
• Simple and easy to install from rooftop in 15 to 30 minutes.
• The 2-in. O-Ring RetroDrains have a one-piece, seamless body. This eliminates the possibility of leaks due to poor welds at the stem and flange connection.
• Extra large flange for positive attachment of the roof flashing membrane.
• Drain stem accommodates most existing field conditions or can be field cut to accommodate quick turn elbows.
• 2 rubber O-rings make a dependable watertight seal.
• Available with a U-Flow cast aluminum strainer dome and aluminum clamping ring designed to minimize damming and improve drainage.
• Saves time and money by allowing easy installation from the rooftop without disturbing occupants.

APPLICATION
TRI-BUILT® OlyFlow RetroDrains are designed to replace existing drains in reroofing applications. Installed from the roof surface, TRI-BUILT® OlyFlow RetroDrains are engineered to be installed without removing the existing plumbing or fixture while providing a watertight connection to the roof system and the existing plumbing.

Additional information

Size

Drain Body

2": 16 gauge (.064") spun aluminum

Flange

17½" diameter

Stem

12" length

Seal

2 Rubber O-Rings

Strainer Dome

U-Flow Cast aluminum.

Clamp Ring

Cast aluminum