27 mm Compact Refrigerated Truck Door Seal
Compact cold-chain vehicle door seal with a 27 mm overall width, 20 mm inner channel and flexible lips up to 43 mm high.
Confirm the 20 mm Channel Before Ordering
The 27 mm value is the profile's reference overall width; it does not by itself confirm compatibility. Check the 20 mm inner mounting channel, retainer shape, lip orientation and door-to-frame clearance against the actual assembly.
Measurements should be taken from an uncompressed cross-section. Also photograph the seal installed at the top, sides and bottom because the closed gap can vary around the door.
Reference Dimensions and Validation
| Reference | How to use it |
|---|---|
| 27 mm overall width | Compare the external retaining section and available mounting space |
| 20 mm inner channel | Compare with the retainer width, depth and locking features |
| 33 mm / 43 mm lips | Check free reach, direction and closed-door deflection |
| Installed gap | Measure minimum and maximum clearance around the full perimeter |
| Door cycle | Validate closing force, recovery and continuous contact on the assembly |
Cold-Chain Door Sealing Profile
This compact refrigerated truck sealing profile fits a narrower 20 mm mounting channel. Its flexible lips use 33 mm and 43 mm reference heights. Fit still depends on the actual retainer, door-to-frame gap, lip direction and installed compression.
Typical Applications
- Compact refrigerated vehicle doors
- Insulated compartment doors
- Freezer equipment access doors
- Narrow-channel gasket replacement
Specification Reference
| Product | 27 mm Compact Refrigerated Truck Door Seal |
| Material | Flexible PVC / EPDM / TPE options |
| Dimensions | 27 mm overall; 20 mm inner; 33–43 mm height |
| Color | Black standard; custom options subject to material |
| Development | Drawing or physical sample based |
| Supply | Continuous length or cut length; OEM packaging |
How to Interpret the 27 mm Compact Profile
The 27 mm value identifies the relaxed profile's reference overall width. It does not establish the installed gap, compression percentage or compatibility with every refrigerated vehicle.
| Reference | What it helps check | What still requires validation |
|---|---|---|
| 27 mm overall width | Available external envelope and mounting-space clearance | Measurement points, tolerance and any local door interference |
| 20 mm inner channel | Initial match with a narrow mounting retainer | Channel depth, opening, retention feature and insertion force |
| 33 mm / 43 mm lips | Free reach toward two contact surfaces | Deflection, contact direction, recovery and closing effort |
| Door perimeter gap | Required contact range around the opening | Minimum and maximum values near hinges, latches, header and sill |
Materials, Profile Sizes and Door Applications
Use these images to compare material construction, representative mounting-channel sizes, three-sided and four-sided gasket layouts, installed door details and typical transport or storage applications. Confirm the exact cross-section, retainer and closed-door gap before ordering.
Designed for Refrigerated Transport
Compact Channel
20 mm inner mounting width for compatible narrow retainers.
Reference Dimensions
27 mm overall width with 33 mm and 43 mm lip heights.
Flexible Contact
Dual flexible lips support compression sealing around door frames.
OEM Supply
Custom lengths, packaging and profile development are supported.
Compact Seal Fit and Function Checks
| Check | Pass condition |
|---|---|
| Channel insertion | The 20 mm mounting section seats without tearing, distortion or excessive installation force. |
| Retention | The profile remains positioned during handling and repeated door operation. |
| Dual-lip contact | Both lips contact as intended without folding, roll-over or open local gaps. |
| Closing cycle | Hinges and latches complete the full cycle within the buyer's acceptable effort. |
| Low-temperature recovery | The selected material retains the required flexibility after cold conditioning and repeated cycles. |
Test the complete door perimeter, including corners and hardware zones. Approval from one straight section does not confirm full-door performance.
Custom Manufacturing Support
- Profile matching from physical samples or cross-section drawings
- EPDM, PVC and TPE compound evaluation
- Custom length cutting and coil packaging
- Trial samples before bulk production
- Export cartons, labels and pallet packaging
Request a Product Quote
Send the channel dimensions, lip height, application photos, required length and estimated quantity. Our team will review profile compatibility before quoting.
Frequently Asked Questions
No. Mounting channel and lip contact dimensions must be checked for each door design.
Yes. Send the required section drawing or sample for custom profile evaluation.
The more accurate term is seal compression: the flexible lip deflects when the door closes to maintain continuous contact. Too little compression can leave gaps, while excessive compression can increase closing force and shorten seal life.
Provide the mounting-channel size, door-to-frame gap, lip contact direction and photos or drawings in both open and closed positions. Compression should be confirmed against the selected profile and door geometry rather than assumed from one percentage.
Provide material preference, dimensions, required length, order quantity, application photos and delivery country.
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