Ultratech Spill Containment Berm, 1,683 gal Spill Capacity, 15 ft Length, 15 ft Width, 12 in Height - 8660 In Corner Compartments the flange is 2 inches

the flange is 2 inches in width and the cap extends 2 inches from the mounting surface

This BOB float stem is stainless steel construction that resists corrosion for long life

Enclosure: Open Vent

nonabsorbent yarn to scrape debris and moisture from foot traffic

threaded shank

Ultratech Spill Containment Berm, 1,683 gal Spill Capacity, 15 ft Length, 15 ft Width, 12 in Height - 8660 In Corner Compartments the flange is 2 inchesSpill Containment Berm; Spill Capacity: 1,683 gal; Height: 12 in; Length: 15 ft; Width: 15 ft; Color: Black Green; Material: PVC; Includes: Berm and Supports Only, Rapid Rise Model; Standards: 40 CFR 264. 175