Stertil's 300 series combines an optimum seal with the greatest possible variety of applications
The inflatable side and top seals provide a virtually airtight contact with the vehicles. This type of shelter is thus ideal for temperature controlled warehouses.
Advantages of the Stertil WI 300 series dock shelters:
- suitable for most truck dimensions
- virtually hermetic sealing
- ensures constant indoor temperature
- can be used with existing and new buildings
- made of high grade materials
Dimensions
| MODEL | A | B | C | D | E |
| WI 300-21-19 | 3500 | 3600 | 815 | 1750 | 700 |
| WI 300-21-23 | 3500 | 3600 | 815 | 1350 | 700 |
| WI 302-23-19 | 3700 | 3600 | 815 | 1750 | 700 |
| WI 302-23-23 | 3700 | 3600 | 815 | 1350 | 700 |
| WI 303-21-23 | 3500 | 4000 | 815 | 1750 | 700 |
| WI 303-21-27 | 3500 | 4000 | 815 | 1350 | 700 |
| WI 304-23-23 | 3700 | 4000 | 815 | 1750 | 700 |
| WI 304-23-27 | 3700 | 4000 | 815 | 1350 | 700 |
| WI 305-21-30 | 3500 | 4700 | 815 | 1750 | 700 |
| WI 305-21-34 | 3500 | 4700 | 815 | 1350 | 700 |
| WI 307-23-30 | 3700 | 4700 | 815 | 1750 | 700 |
| WI 307-23-34 | 3700 | 4700 | 815 | 1350 | 700 |
Specifications
Materials:
| -inflatable airbags: | high-grade Cordura |
| - front curtains: | 3 mm PVC |
| -frame: | 40mm insulated panels with ‘goosewing grey’ cladding |
| -bumpers (optional): | hot dip galvanized steel |
Technical specifications:
| - 0,53 kW 400 volt, 3 phase motor |
| - capacity blower 1.300 m3 per hour |
| - time to inflate and deflate ± 15 seconds |
| - standard supplied with control box for switching on/off the blower |
WI 300 23-23
The WI 300 can be mounted on dock height.
With a dock height of 1.200 mm this shelter can be used for sealing the following truck dimensions:
width : 2.100 - 2.700 mm - heigth : 3.500 - 4.200 mm
WI 300 23-23
The WI 300 can be mounted on dock height.
With a dock height of 1.200 mm this shelter can be used for sealing the following truck dimensions:
width : 2.100 - 2.700 mm - heigth : 3.100 - 4.200 mm
WI 302 23-19
The WI 302 can be mounted on dock height.
With a dock height of 1.200 mm this shelter can be used for sealing the following truck dimensions:
width : 2.300 - 2.900 mm - heigth : 3.100 - 4.200 mm
WI 303 21-27
The WI 303 can be mounted on dock height.
With a dock height of 1.200 mm this shelter can be used for sealing the following truck dimensions:
width : 2.100 - 2.700 mm - heigth : 3.900 - 4.600 mm
WI 303 21-23
The WI 303 can be mounted on dock height.
With a dock height of 1.200 mm this shelter can be used for sealing the following truck dimensions:
width : 2.100 - 2.700 mm - heigth : 3.500 - 4.600 mm
WI 304 23-27
The WI 304 can be mounted on dock height.
With a dock height of 1.200 mm this shelter can be used for sealing the following truck dimensions:
width : 2.300 - 2.900 mm - heigth : 3.900 - 4.600 mm
WI 304 23-23
The WI 304 can be mounted on dock height.
With a dock height of 1.200 mm this shelter can be used for sealing the following truck dimensions:
width : 2.300 - 2.900 mm - heigth : 3.500 - 4.600 mm
WI 305 21-34
The WI 305 can be placed on road level.
This shelter can be used for sealing the following truck dimensions:
width : 2.100 - 2.700 mm - heigth : 3.400 - 4.100 mm
WI 305 21-30
The WI 305 can be placed on road level.
This shelter can be used for sealing the following truck dimensions:
width : 2.100 - 2.700 mm - heigth : 3.000 - 4.100 mm
WI 307 23-34
The WI 307 can be placed on road level.
This shelter can be used for sealing the following truck dimensions:
width : 2.300 - 2.900 mm - heigth : 3.400 - 4.100 mm
WI 307 23-30
The WI 307 can be placed on road level.
This shelter can be used for sealing the following truck dimensions:
width : 2.300 - 2.900 mm - heigth : 3.000 - 4.100 mm
Options
- bumpers
- wheelguides
- traffic lights

