the door is made with double pan construction with fiberboard filler

• Average Daily Usage Is 2400 Seconds

HTHB-HAC filtered models

Number of Speeds 2

Includes resilient mounting rings

Ultratech Spill Containment Pallets, Uncovered, 11 gal Spill Capacity, 1,500 lb - 1321 NOT DRILLED Bowl Material-Stainless Steel the door is made withDrum Spill Containment Pallet; Spill Containment Type: Spill Containment Pallets; Covered Uncovered: Uncovered; Number of Drums: 1; Spill Capacity: 11 gal; Spill Containment Load Capacity: 1,500 lb; Length: 25 7 8 in; Width: 25 7 8 in; Height: 5 3 4 in; Modular: Yes; Material: Polyethylene; Spill Containment Opening Type: No Cover; Color: Yellow; Standards: EPA 40 CFR 264. 175