DL1427 Insulated 2-Way Inlet
DL 1427, DL1927, DL3127, and DL4727 Insulated Actuated Air Inlets are great for minimum to maximum ventilation when you need precise control of air movement
DL1427 INSULATED 2-WAY INLET
U.S. PATENT NO. 11,131,478
Part 90304
CFM: 1,153 cfm @ 0.10 SP
BESS Labs Test #21069
Framed Opening: 24.75″ x 11″
DL1927 INSULATED 2-WAY INLET
U.S. PATENT NO. 11,131,478
Part 90306
CFM: 1,681 cfm @ 0.10 SP
BESS Labs Test #21090
Framed Opening: 24.75″ x 16″
DL3127 INSULATED 2-WAY INLET
U.S. PATENT NO. 11,131,478
Part 90300
CFM: 3,107 cfm @ 0.10 SP
BESS Labs Test #16694
Framed Opening: 29″ x 24.75″
Inlet OD: 31″ x 27.25″
DL4727 INSULATED 2-WAY INLET
U.S. PATENT NO. 11,131,478
Part 90301
CFM: 4,628 cfm @ 0.10 SP
BESS Labs Test #19572
Framed Opening: 44″ x 24.75″
Inlet OD: 46″ x 27.25″
Product Description
FEATURES
– Precise control of air movement
– Curved blade
– Fully Insulated Inlets
– Plastic Construction
– Comes Fully Assembled in box
– Continuous Blade Hinge
BENIFITS
-Curved blade designed to direct air along the ceiling for proper air mixing
-Insulated housing & blades minimize condensation & inlet freeze-up
-Durable plastic construction to withstand power-washing and resist
corrosive environments
-Easy installation into ceiling and all mounting hardware is included
-Proven to seal up better than competition, reducing fuel usage and creating minimal leakage
