| Feature / Parameter | Specifications |
| Product Type | Inflatable Dock Shelter (Pneumatic Door Seal System) |
| Core Functions | Thermal insulation, dust/insect control, and air-tight sealing for dock doors |
| Working Principle | Blower inflates PVC/rubber air chambers to seal gaps; deflates automatically on door opening |
| Standard Dimensions (W×H) | 3400×3400 / 3400×3600 / 3400×3800 / 3600×3800 mm (Custom sizes available) |
| Extension & Sealing | Top Extension: 1200 mm | Side Extension: 800 mm | Air Tightness: 95% |
| Blower Power Options | 380V / 220V |
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Safety Equipment
Inflatable Dock Shelter
Overview
An inflatable door seal is an accessory that achieves a sealing effect through inflation and expansion,primarily installed around the perimeter of doors (such as industrial doors,cold storage doors,loading dock doors,etc.).
Definition & Core Function
Inflatable Dock Shelter is a door accessory that achieves a sealing effect through air inflation. It is primarily installed around the perimeter of doors, such as industrial doors, cold storage doors, or dock leveler doors. Its core functions include:
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Sealing & Isolation: Fills the gaps between the door and door frame, preventing air leakage, dust ingress, noise transmission, and insect entry.
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Thermal Insulation & Energy Saving: Reduces heat or cold loss in cold storage or cleanroom environments, lowering energy consumption.
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Environmental Protection: Suitable for industrial or commercial environments requiring constant temperature, dust-free conditions, insect prevention, or odor control.
Working Principle
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Inflation: Air is pumped into the internal air chambers of the dock seal using a built-in air pump, pneumatic system, or electric device, causing the seal to expand and press tightly against the door edges.
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Sealing State: Once inflated, the elastic materials (such as rubber or PVC-coated fabric) fill the gaps, forming an effective sealing barrier.
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Deflation & Retraction: When the door opens, the air chambers automatically deflate and retract to avoid obstructing passage.
Specifications & Airtightness
| Dimensions WxH | Top Extension | Side Extension | Blower Power | Air Tightness | Sealing Performance |
| 3400×3400 | 1200mm | 800mm | 800mm | 380v/220v | 95% |
| 3400×3600 | 1200mm | 800mm | 800mm | 380v/220v | 95% |
| 3400×3800 | 1200mm | 800mm | 800mm | 380v/220v | 95% |
| 3600×3800 | 1200mm | 800mm | 800mm | 380v/220v | 95% |
Note: Please inquire about customization for other sizes.