J&D Manufacturing Aluminum Intake Power Shutter with Motorized Kit & Cord - 18"Designed as an inlet to bring fresh air into your building, this 18" J&D Manufacturing Aluminum Intake Power Shutter with a Motorized Kit and a 10' Cord can also be used for free air exhaust. All Power Shutters include a shutter motor kit and heavy duty frame with welded corners for extra strength. Does not include a cord. Features Efficient shutter with tie bar to eliminate shutter flapping Nylon bearings & solid shafts for smooth performance

Note: This item is priced and sold per dozen pair

These insulated overalls have a full front zipper and an insulated

Shock-absorbing heel cushion

TREDS 17" Overboots last six to eight times longer than other overboots

Polypropylene covering protects the rubber core from the elements

To be combined with low-pressure cleaning

These waterproof boots have cleated outsoles

5/16"/G7-3/8"/G4 chain rating (size/grade)

Dialing of alarms to multiple phone numbers

HEPA65-33 – 2

QC Part #340517 & QC Part #340428 & Top Foam Power

Special sensor element & the built-in filter enable applications in livestock houses with constantly high humidity