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Olyflow - Uflow Hercules RetroDrain w/Cast Alum Dome
Patented U-Flow Seal Provides Watertight Connection. (Requires U-Flow Screwdriver)
Price: choose size
Availability: In Stock
OMG

    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...

    Olyflow Scupper RetroDrain
    Designed for existing through-wall/side-wall or scupper drainage pipes
    Price: $361.65
    Availability: In Stock
    OMG Item #: OMG-SCUPRD -

      Designed for existing through-wall/side-wall or scupper drainage pipes, the aluminum and stainless steel drain components provide durability and compatibility with single ply, BUR and modified bitumen roofing systems. A metal clamping assembly creates a compression type termination in both vertical and horizontal wall flashings. The Scupper RetroDrain features the patented RAC Backflow Compression Seal for attachment to PVC or cast iron leader pipes, and a removable drain strainer. Available...

      Olyflow Heavy Duty TPO RetroDrain
      Aluminum Dome
      Price: choose size
      Availability: In Stock
      OMG Item #: OMG-HDTPO -

        Incorporates the Patented RAC Backflow Compression Seal, Activated at Drain Flange Level (Requires any 7/16" wrench) For Retrofit Installations on TPO, includes a 17 1/2” TPO coated aluminum drain flange for direct hot air welding of membranes, RAC Backflow Compression Seal, and Aluminum Strainer. The 12” long drain stem is designed to bypass the existing drain bowl right to the water leader.

        OMG VTBSTR10-YW Vortex Breaker Strainer Dome
        Water flow is up to 2.5 times faster
        Price: $151.25
        Availability: In Stock
        OMG Item #: OMG-VTBSTR10-YW -

          Vortex Breaker Strainer Dome Get A Better Performing Drain! The OMG Vortex Breaker Strainer Dome is designed as a retrofit upgrade option for installed OMG Hercules and Aluminum Classic Drains. The new strainer has a built-in vortex breaker that helps to provide improved flow for better rooftop performance. When upgraded with the Vortex Breaker Strainer Dome, Hercules Drains offer up to 2.5 times greater water flow than the original Hercules Drains without a vortex breaker. Which means that...

          Olyflow UFlow Screwdriver
          Tighten the Head Screws on U-Flow Compression Seals
          Price: $31.15
          Availability: In Stock
          OMG Item #: OMG-UADR -

            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.

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            Olyflow - Uflow Hercules RetroDrain w/Cast Alum Dome
            Patented U-Flow Seal Provides Watertight Connection. (Requires U-Flow Screwdriver)
            Price: choose size

            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...

            Olyflow Scupper RetroDrain
            Designed for existing through-wall/side-wall or scupper drainage pipes
            Price: $361.65

            Designed for existing through-wall/side-wall or scupper drainage pipes, the aluminum and stainless steel drain components provide durability and compatibility with single ply, BUR and modified bitumen roofing systems. A metal clamping assembly creates a compression type termination in both vertical and horizontal wall flashings. The Scupper RetroDrain features the patented RAC Backflow Compression Seal for attachment to PVC or cast iron leader pipes, and a removable drain strainer. Available...

            Olyflow UFlow Screwdriver
            Tighten the Head Screws on U-Flow Compression Seals
            Price: $31.15

            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.

            Olyflow Heavy Duty TPO RetroDrain
            Aluminum Dome
            Price: choose size

            Incorporates the Patented RAC Backflow Compression Seal, Activated at Drain Flange Level (Requires any 7/16" wrench) For Retrofit Installations on TPO, includes a 17 1/2” TPO coated aluminum drain flange for direct hot air welding of membranes, RAC Backflow Compression Seal, and Aluminum Strainer. The 12” long drain stem is designed to bypass the existing drain bowl right to the water leader.