A robust and dependable until that opens and closes doors, inlets, and curtains. With a 2,500 lb pull strength, this machine's price and performance can't be beat!
J&D's Inlet Machine is dependable with long life expectancy. No grease maintenance required. Featuring a 2,000 lb pull strength with an average 28" per minute travel time.
Aluminum Exhaust Shutter
J&D Aluminum Shutters are constructed with a heavy-duty extruded aluminum frame and strong welded corners all at an affordable cost. Available in 12" - 75" models.
A great solution for reducing light infiltration through inlets and exhaust fans.
Poly Weather Hood
This weather hood is incredibly durable and made to last for years. Help reduce the infiltration of gusting winds and precipitation through your inlet with J&D's Poly Weather Hood.
Pruden Inlet Actuator
J&D Manufacturing's Pruden Inlet Actuator is designed to work with many types of inlet openings, including ceiling and side wall inlets.
Foam Insulated Curved Wall Inlet
J&D's Curved Wall Inlets' enhanced design elements combine to help prevent infiltration of air and light.
Aluminum Intake Power Shutter
Aluminum Power Shutters include a shutter motor kit and aluminum extrusion frame with welded corners for extra strength. Available without a cord, or pre-wired for 115V for "No Electrician Required" installation. Available in 12" - 75" models.