Hercules Roof Drain

The omg hercules 2 inch retrodrain by omg roofing products has a one piece spun aluminum body heavy duty cast aluminum strainer dome and clamping ring provide strength and durability.

Hercules roof drain.

Hercules retrodrains are designed to replace existing new construction drains in re roofing applications. Hercules plus drains are available in 3 4 5 and 6 inch sizes and with a tpo or pvc coated flange for direct membrane attachment. With integrated vortex breaker strainer technology the hercules plus retrodrain can provide up to 2 5 times greater water flow to reduce excessive water and weight from the roof faster. P o box1255 dedham ma 02027.

Sewer reline and repair boston and surrounding cities towns. Hercules retrodrains have a mechanical seal for direct connection to existing pvc or cast iron plumbing. Welcome to hercules c g drain. Olyflow retrodrains are designed to replace existing drains in reroofing applications.

Our trenchless sewer lining method consists of having your existing sewer pipe relined with a durable and smooth epoxy resonated liner that fills and. The one piece spun aluminum body and heavy duty cast aluminum dome and clamping ring provide strength and durability. 24 hour emergency service.