The continuous evaporation of water in swimming pools results in indoor air humidity levels that are significantly higher than those found in ordinary settings. De plus, chloride ions generated during pool disinfection diffuse throughout the air. Since swimming pool lockers are constantly exposed to this environment, they must be equipped with locking mechanisms that possess superior moisture-proof, rust-proof, and corrosion-resistant properties.
To prevent moisture intrusion and chloride corrosion from compromising storage functionality, MAKE—leveraging its professional expertise and rigorous quality control—has meticulously developed the MK733 locker lock specifically for swimming pools. This product effectively withstands the harsh conditions of the pool environment, ensuring the reliable and consistent operation of the locking mechanism.

Surface Treatment and Structural Design
The MK733 is constructed from zinc alloy, featuring a surface finish treated with bright chrome, bright nickel, or paint coatings to ensure excellent corrosion resistance and extend the lock’s service life. The lock face features a sealed design, equipped with a protective cover that shields the mechanical keyhole, thereby preventing dust, moisture, and corrosive gases from entering and damaging the lock cylinder.

Applicable Conditions and Usage Scenarios
Locker cabinets are typically situated immediately adjacent to the swimming pool or in an adjoining room, placing high demands on the water-resistance and moisture-proofing capabilities of their locks. The MK733 boasts exceptional environmental adaptability, operating reliably within a temperature range of -15°C to 65°C and a humidity range of 5% À 95%. It maintains stable performance in complex environments characterized by prolonged high humidity, high chlorine levels, and alternating hot and cold conditions, resisting fading, mold growth, and structural deformation.
Professional Testing and Real-World Performance
Based on professional laboratory testing, the MK733 holds an IP54 protection rating, signifying effective resistance against dust ingress and water splashes. The lock remains unaffected by moisture condensation on its surface; furthermore, it allows users to enter access codes and grip the lock’s side edges to open or close the locker door even with wet hands.
En résumé, the MK733 cadenas de casier de piscine is ideally suited for high-humidity, high-chlorine environments. It not only minimizes maintenance and operational costs but also ensures the security of stored items while delivering an excellent user experience.
Chine meilleure serrure de mobilier de bureau, fabricants de serrures de casiers ODM/OEM – Make Lock Company