- OMG Red Vortex Breaker for optimum flow performance
- OMG SpeedTite Mechanical Seal is watertight in seconds without tools
- One piece seamless body strength and durability
- Extra-lrge flange allows positive attachment of roof flashing membrane
- Heavy Duty cast aluminum strainer dome and clamping ring
- Exceeds ANSI/SPRI RD1
Unit of Measure