4 inch Retrofit Roof Drain

Material: Aluminum

Flange Diemeter: 16" Or As Per Request

Height: 12" Or As Per Request

Clamp Ring Diameter: 10"

Dome Strainer Type: Cone, Flip-Top

Diameter: 2-3/4", 3-3/4", 5-3/4"

Advantage: Heavy-Duty One Piece Spun Aluminum Without Welding Line

OEM: Acceptable

Why Choose Us:

1. 20+ Years' Experience In Spinning Production

2. CNC Spinning Machines, Automatic Welding Line Weld Stud

3. Li Has QC Manager Approval And He Has Strict Requirements For Product Quality