Watts RD-704-CT Roof Drain, Cast Iron, No-Hub

The Watts RD-704-CT is a epoxy-coated cast iron roof drain with a 4" No-Hub outlet. It features a cast iron body.

This Watts Drains epoxy coated cast iron, dual outlet roof drain and overflow combination features a flashing clamp with integral gravel stop, a 4 1/2 inch high internal overflow standpipe, a secured ductile iron dome, a 4 inch no hub outlet and 157 square inches of free area. Its single cut-out design requires less roof cutting allowing for faster and lower cost installation.

Features

• Dual outlet
• 4" no hub
• 157 SQ IN free area
• Internal stand pipe

Common Questions

What pipe does it connect to?

It has a 4" No-Hub outlet.

What is it made of?

It has a cast iron body with a epoxy coating.

Specifications

• Size: 4"
• Outlet Size: 4"
• Connection: No-Hub
• Body Material: Cast Iron
• Application: Drainage
• Country of Origin: China
• Warranty: 1 Year Limited
• MPN: RD-704-CT
• Drain Role: Combination Primary & Overflow
• Top Material: Ductile Iron
• Spec.Coating: Epoxy
• Flashing Clamp: Yes
• Gravel Stop: Yes