Easy to operate and safe to use, these hydraulic dock levelers are designed for three-wheel forklifts. Their solid steel bar construction provides strength, structural integrity, and lateral flexibility.

• Includes a main cylinder, a double-acting lip cylinder, a 1 HP pump-motor unit, a control panel, and a safety switch
• Standard sizes available are 6 ft or 7 ft wide by 6 ft, 8 ft, 10 ft, or 12 ft long, with a 1 ft operating range
• Dynamic load capacity (not static) ranges from 30,000 lb to 120,000 lb
• Comes standard with a toe guard (on the working range), a maintenance safety support, and a 16-inch lip (18-inch lip for capacities of 60,000 lb and above)
• A variety of optional equipment is available upon request

Pro-Quai mechanical dock levelers feature a center deck support engineered for three-wheel forklifts. Built from solid steel bars, they provide strong structural integrity while maintaining lateral flexibility.

• Dynamic load capacity (not static) ranges from 30,000 lb to 50,000 lb
• Comes standard with a toe guard (on the working range) and a 16-inch lip (18-inch lip for capacities of 60,000 lb and above)
• Standard sizes available are 6 ft or 7 ft wide by 6 ft, 8 ft, 10 ft, or 12 ft long, with a 1 ft operating range
• A variety of optional equipment is available upon request

Pro-Quai wall-mounted dock levelers are the ideal solution where interior space is limited or when under-floor constraints prevent the installation of a conventional dock leveler. Constructed from high-density steel, they are available in both mechanical and hydraulic models.

• Comes standard with laminated dock bumpers providing a total projection of 27 inches from their mounting point
• Dynamic load capacity (not static) is 30,000 lb
• Standard widths available are 66 inches, 72 inches, or 84 inches, with a 5-inch operating range

Pro-Quai offers a wide selection of high-quality products designed for loading docks and their surrounding environments.

• From dock lights and wheel chocks to door bumpers (laminated or molded), Pro-Quai offers everything needed for loading dock operations
• Safety barriers and PVC strip doors are also available

This trailer restraint system secures trailers in place by engaging the truck’s rear impact guard (ICC bar). As the trailer backs into position, the adjustable spring-loaded carriage is lowered by the force exerted on the impact guard.

• The carriage is constructed from 5/16" steel to withstand the impact of backing trailers during engagement
• The restraint hook is activated from inside the building using a control panel push button
• Each restraint is equipped with a 1/10 HP motor, 120V power supply, gear reducer, and brake
• The motor is protected by an overload protection system and enclosed beneath a steel cover
• 4-inch red and green LED lights are installed outside to provide clear traffic signal indication
• Safety signage is available in English or French to help create a safer loading dock environment

Designed for openings up to 9' wide by 9' high, the M100 Fixed Head Pad Compression Dock Seal creates a tight seal between the building and the trailer, helping improve energy efficiency while protecting the loading area from weather and water infiltration.

• Foam-filled side and head pads provide a secure seal around the trailer
• Up to 95% sealing efficiency to help reduce heating and cooling costs
• Helps prevent water entry, keeping loading areas dry and safer for employees
• Durable waterproof construction for long-lasting performance
• Enviro-Green foam with 99% memory for consistent sealing performance
• Designed for openings up to 9' wide by 9' high

Designed for openings up to 9' wide by 10' high, the M200 Adjustable Head Curtain Dock Seal adapts to a wide range of trailer heights to provide an effective seal while reducing energy loss.

• Foam-filled side pads and an adjustable head curtain provide a tight seal around trailers of varying heights
• Up to 90% sealing efficiency to help reduce heating and cooling costs
• Durable waterproof construction designed for long-term performance
• Enviro-Green foam with 99% memory for reliable sealing performance
• Designed for openings up to 9' wide by 10' high

Download the complete BROCHURE (pdf): M200 (3) - Adobe cloud storage

Designed for larger door openings, the M400 Stationary Truck Shelter provides an effective seal for a wide range of trailers while allowing full access during loading and unloading operations.

• Accommodates a wide range of trailer widths and heights
• Head and side curtains provide a consistent seal around the trailer
• Allows unrestricted access to the rear of the trailer during loading and unloading
• Offers up to 85% sealing efficiency to help reduce heating and cooling costs
• Features UV-resistant translucent fabric, protective steel guards, and reinforced curtain components
• Sloped head frame helps divert water away from the dock opening

Download the complete BROCHURE (pdf): M400 (2) - Adobe cloud storage

The M500 Retractable Truck Shelter provides effective protection against weather and outside elements while helping reduce energy loss. Its retractable design makes it ideal for docks with restricted trailer approaches.

• Retractable design helps prevent damage from trailer impact
• Gravity-hinged structure remains extended during use while allowing compression for an effective seal
• Head and side curtains maintain constant pressure against the trailer for improved sealing performance
• Allows full access to the rear of the trailer during loading and unloading operations
• Offers up to 85% sealing efficiency to help reduce heating and cooling costs
• Features galvanized structural tube framing, protective guards, and reinforced curtain components

Download the complete BROCHURE (pdf): M500 (2) - Adobe cloud storage

Designed for larger door openings, the M600 provides full access to the rear of trailers while effectively protecting the dock against weather and impact damage.

• Provides full, unrestricted access during loading and unloading operations
• Offers up to 85% sealing efficiency to help reduce heating and cooling costs
• Helps minimize water infiltration, keeping loading areas drier and safer
• Translucent header material with UV inhibitors allows natural light into the loading area
• Replaceable side curtains and foam-filled bottom draft pads simplify maintenance
• Flexible stays help maintain a consistent seal around the trailer

Download the complete BROCHURE (pdf): M600 (2) - Adobe cloud storage

The M625 is a dock shelter designed to provide an optimal seal around trailers. Thanks to its hook system and flexible curtains, it effectively reduces air, water, and light infiltration.

• Hook system latches onto the rear of the trailer to seal gaps around swing-out barn-style doors
• Offers up to 95% sealing efficiency to help reduce heating and cooling costs
• Flexible stays help maintain consistent contact and sealing performance
• Removable side curtains and field-replaceable hooks simplify maintenance and repairs
• Peaked head frame helps divert water away from the dock opening
• Translucent header material with UV inhibitors allows natural light into the loading area

Download the complete BROCHURE (pdf): M625 (2) - Adobe cloud storage

Designed for openings up to 10' x 10.5', the M665 Soft-Sided Dock Shelter provides enhanced weather protection through its integrated rain diverter and effective sealing performance.

• Integrated rain diverter provides enhanced protection against water infiltration
• Offers up to 90% sealing efficiency to help reduce heating and cooling costs
• Vertical foam side pads provide effective sealing while resisting impact damage
• Flexible stays help maintain consistent contact and sealing performance
• Translucent polyethylene header material with UV inhibitors allows natural light into the loading area
• Durable construction designed for demanding loading dock environments

Download the complete BROCHURE (pdf): M665 (3) - Adobe cloud storage

Designed for openings up to 10' x 10.5', the M675 Gap Guard provides an exceptional seal around trailers through its specialized hook system and integrated rain diverter.

• The specialized hook system securely grips the trailer’s rear swing doors to create a superior seal
• Effectively reduces gaps around the trailer while maintaining full rear access for loading and unloading operations
• Provides up to 95% sealing efficiency, helping reduce heating and cooling costs
• Replaceable hooks and removable side curtains simplify maintenance and repairs
• The sloped galvanized head frame and integrated rain diverter provide enhanced protection against the elements
• The translucent UV-resistant fabric allows natural light to enter the loading area

Download the complete BROCHURE (pdf): M675 (2) - Adobe cloud storage

The M700 Full Access Foam Dock Seal provides an effective seal for a wide range of trailers while allowing full access during loading and unloading operations.

• Provides full access to the rear of the trailer during loading and unloading
• Foam-filled "L" shaped side pads and a split Velcro head curtain create an effective seal around trailers of varying heights
• Helps improve energy efficiency and dock comfort throughout the year
• Designed for larger door openings and a wide range of trailer configurations
• Enviro-Green foam with 99% memory provides consistent sealing performance
• Features a vapor barrier, drainage holes, and compression relief holes for enhanced durability

The M150 Fixed Inflatable Dock Seal provides a superior seal around the trailer through an inflatable system that automatically deploys when the truck is at the dock.

• Inflatable airbag system conforms to the rear of the trailer for a superior seal
• Automatically inflates when the trailer is docked and deflates before departure
• Reduces pressure on the building wall compared to conventional dock seals
• Offers up to 95% sealing efficiency to help reduce heating and cooling costs
• Helps minimize water infiltration, keeping loading areas dry and safer for employees
• Durable 22 oz Hi-Tear vinyl airbags designed for long-lasting performance

Download the complete BROCHURE (pdf): M150 (2) - Adobe cloud storage

Designed for 8' x 10' door openings, the M325 Adjustable Inflatable Dock Seal combines foam side pads with an inflatable top airbag to provide an effective seal for a wide range of trailer heights while maximizing energy efficiency.

• Accommodates trailers ranging from 144 to 162 inches in height and 96 to 102 inches in width
• The internal baffle system promotes a more uniform and effective seal
• The spring-loaded head cushion and side bungee cord systems allow the shelter to automatically retract when not in use
• Provides up to 95% sealing efficiency, helping reduce heating and cooling costs
• Helps minimize water infiltration to keep loading areas drier and safer
• The 17 oz Rip-Stop vinyl inflatable cushions provide excellent durability and long service life

Designed for 10' x 10' door openings, the M450 Stationary Inflatable Truck Shelter provides an exceptional seal for a wide range of trailers while allowing full access to the rear during loading and unloading operations.

• Combines foam-compression side pads with an inflatable head cushion to provide an optimal seal
• The double-seal inflatable head cushion design increases the contact area for improved energy efficiency
• The inflatable head cushion automatically inflates when the trailer is at the dock and deflates before departure
• Provides up to 95% sealing efficiency, helping reduce heating and cooling costs
• Helps minimize water infiltration, keeping loading areas drier and safer
• The translucent head curtain allows natural light to enter the loading area

Download the complete BROCHURE (pdf): M450 (2) - Adobe cloud storage

Designed for rail loading operations, the M650 Inflatable Rail Shelter creates a continuous seal around railcars while adapting to their movement to reduce air exchange and improve energy efficiency.

• The one-piece inflatable seal design provides continuous sealing with no gaps around railcars
• Reduces air exchange during loading operations, helping maintain a controlled indoor temperature
• The flexible inflatable seal adapts to railcar movement and windy conditions without compromising sealing performance
• Heavy-duty construction designed to withstand demanding rail-loading environments

Download the complete BROCHURE (pdf): M650 (1) - Adobe cloud storage

The M900 Rain Diverter helps keep loading areas dry by directing water away from the dock opening. It can be used as a standalone unit or integrated with an existing dock seal or shelter.

• Helps prevent rain and adverse weather from entering the loading area
• Reduces water infiltration when the trailer is at the dock
• Its dual-density foam construction creates an effective seal against the top of the trailer
• The reinforced treated-wood head frame provides excellent durability
• Maintenance-free design with no mechanical components required
• The translucent covering allows natural light to enter the loading area

Download the complete BROCHURE (pdf): M900 (2) - Adobe cloud storage