Automatic Wall Inlet - 1500 CFM flatrate Variables # of

Variables # of

Protect Your Crew From Harmful Toxic Gases

uranium enrichment

this 42" J&D Manufacturing Aluminum Intake Power Shutter with a Motorized Kit and a 10' Cord can also be used for free-air exhaust

Automatic Wall Inlet - 1500 CFM flatrate Variables # ofThis 1,500 CFM Automatic Wall Inlet uses an energy free counterbalance air inlet that uses static pressure created by ventilation fans to open the baffle and allow fresh air into the barn no pulleys, chains, or power units are required. The baffle and door insulation are made of rigid CFC free Styrofoam insulation. The adjustable corrosion proof counterbalance slides along a heavy stainless steel wire, and is shrouded with PVC plastic for corrosion