BMLL-series is a design that features a threaded piston rod and lock ring. When the lock ring is screwed down and engaged with the cylinder body, the load can be held mechanically for extended periods. These cylinders are ideally suited to bridge construction and maintenance and jacking applications requiring safe extended load holding. All BMLL-Series cylinders feature a hard chrome bore for maximum corrosion resistance and a special coating on the piston rod and lock ring to resist corrosion and abrasion. All the cylinders are with tilt saddles and an oil overflow port which restricts piston stroke is standard on all models.

• 1. Mechanical locking nut design, long time load, more safe
• 2. QPQ treated piston reduces wear and corrosion
• 3. Industrial U-cup style seal prevents costly leaks
• 4. High strength composite bearing provides support for off center loads without damaging the cylinder walls
• 5. High strength alloy steel body is precision machined to reduce wear and features a baked enamel finish for durability and corrosion protection
• 6. Standard coupler provided with dust cover