620
AirSeal® Single Recirculatory Air Cooler/Freezer Conveyor Style Door
Click to enlarge
Summary
With the AirSeal® 620, you'll see a significant reduction in ice, fog and moisture and a dramatic increase in material handling.
Features
- AirSeal’s invisible barrier allows for unobstructed product flow with minimal loss of refrigeration and/or heat gain.
- Significantly reduces fog, ice and moisture associated with wide-open conveyor openings.
- Adjustable louvers and air speed controls, allowing for precise application settings.
- Integrated heater unit for optimal air mixing temperature control and condensation reduction.
- Top down air flow for open roller converyors or horizontal air flow for belt conveyors.
- Air barrier return plenum for maximizing air recovery and recirculation.
- AirSeal’s efficiency reduces coil defrosting burden and improves refrigeration cycle efficiency.
- Integrated PVC strip curtains to maximize seal efficiency.
- Eliminates maintenance costs associated with hard panel doors.No need for energy absorbing infrared heat lamps.
- Reduction of ice, fog and moisture dramatically increases material handling and reduces maintenance.
- All galvanized or stainless steel design for cleanability.
Door Sizes
- Maximum: 6’0” x 6’0”.
- Minimum: 2’0” x 2’0”.
(Other sizes available - Consult factory)
Frame Construction
- Galvanized metal.
Electrical Features
- NEMA-4 control enclosure.
- Variable frequency drive.
- Integrated heater for freezer models.
Operator Features
- High efficiency low noise direct driven operator with minimum 2 h.p. motor.
Operation
- Electric operation: AirSeal - 2,050 cfm at 2” of water gauge.
Options
- Stainless steel.
- Manual power sliding insulated cooler/freezer door.
- Interlock to existing door.
- Stainless steel construction.
- Vertical air flow (consult factory).
Warranty
- One year limited warranty on all components.

Application
Ask your Enviro representative about our new optimization control box feature.
