All-Metal Caterpillar Tunnel Kit Length:60' The GD Series leveling caster

The GD Series leveling caster profile is integral to its function

Closed-loop extraction system with Pressure Relief Valve

and their compact design allows for placement in a variety of locations

Easily vent your roll-up curtain sidewalls up to 150 feet long

Maximum working pressures range from 3

All-Metal Caterpillar Tunnel Kit Length:60' The GD Series leveling casterThis item ships separately directly from our supplier partner and will arrive independently from other items in your order. Caterpillar Tunnel Kit US Steel, Fabricated in the USA The steel framing in this kit is 100% U. S. made, cut, bent, and fabricated at our Texas facility. Some components including the greenhouse film and fasteners (nuts and bolts) are sourced from outside the U. S. Introducing the Bootstrap Farmer Caterpillar Tunnel. This