I-105, I-107, I-109
- Equipped with waterproof seal bearings, oil-free, easy to maintain.
- High quality safety switch will automatically turn-off at high temperature, and re-open while at stable temperature. Safer than normal fuse.
- Sealed alloy cover, waterproof and good heat dissipation.
- Stainless steel axis, seamless design to reduce shaking during operation.