The Portals Plus Insert Drain consists of a 15-in. or 18-in O.D. spun Aluminum drain flange with a rubber seal. It includes:

• An outlet pipe made of extruded aluminum with a continuous weld to the drain flange.
• A pre-compressed modified asphalt impregnated expanding foam, sealing tape, having a temperature range of -40° F to +185° F and 150% minimum elongation.
• A 15-in. or 18-in. O.D. spun aluminum drain flange.
• A cast aluminum epoxy coated gravel guard and clamping ring.

Size:

• 3 – 6 in.

Dome Type:

• Portals Plus Poly Dome
• Portals Plus Aluminum Dome