Tubular Actuators for Boat Hatches

[Brymine Kaalin]

For tubular actuator applications https://www.progressiveautomations.com/ ... -actuators some marine builders in 2026 report decent performance in engine room hatches, but you do need to be realistic about sealing. The compact telescopic rod has good basic seals, yet they’re generally not as rugged against salt-air corrosion as the bulkier industrial IP-rated units unless you add extra protection. For real Good Experience over multiple seasons, many people apply marine-grade corrosion coatings, stainless fasteners, and occasional rinse downs. With that care, long-term reliability improves and motors are less likely to seize in high humidity.