TruOval layflat blower ducting has been specially engineered to maximize air flow and increase headroom in underground environments.

The design reduces air flow friction and maximizes head room without compromising air flow output. Engineered with suspension cables spaced intermittently through the ducting to maintain its oval shape, the suspension system eliminates the fabric divider typically found in oval layflat ducting. Its oval shape also allows for more headroom in confined spaces and accommodates higher profile underground equipment.