Quick disconnect coupler included with all models.
All BVA hydraulic cylinders are designed, manufactured and tested within ASME B30.1 requirements.
The engineered lock nut feature on BVA’s HLN Series high tonnage, hydraulic jacking cylinders engage with the plunger to create a mechanical load holding feature. Simply, as the plunger begins to rise, a time-out can be enacted to allow the lock-nut to be screwed down against the cylinder body. Repeating this process throughout the lift adds a great level of safety to any lifting project.