Spring-loaded hinge "YK Balancer SR-75 Waterproof Type"

Helpful for safe operations and health management! Spring-loaded hinges that allow easy opening and closing of manhole covers.

The "YK Balancer SR-75 Waterproof Type" is a spring-loaded hinge that allows for easy manual opening and closing of heavy manhole covers used for tanks, reactors, and vessels. In areas without a balancer, two people are required to manually open the heavy cover, which is dangerous, hard, and time-consuming. However, with this product, you can safely and easily open the cover. The lifting force can be freely adjusted according to the weight of the cover. 【Features】 - Size 75 type, suitable for covers weighing 60-80 kg - Utilizes springs, eliminating the need for electric, pneumatic, or hydraulic power, and is compact - Lifting force can be freely adjusted according to the weight of the cover - Safety measures include a cover tilt prevention safety pin and shock absorber - Safety and reliability confirmed through repeated opening and closing durability tests and waterproof tests For more details, please refer to the catalog or feel free to contact us.

basic information

【Lineup】 ■ YK Balancer 20 ・S-20 Standard Type ・SR-20 Waterproof Type ■ YK Balancer 45 ・S-45 Standard Type ・SR-45 Waterproof Type ■ YK Balancer 60 ・S-60 Standard Type ・SR-60 Waterproof Type ■ YK Balancer 75 ・S-75 Standard Type ・SR-75 Waterproof Type ■ YK Balancer 90 ・S-90 Standard Type ・SR-90 Waterproof Type *For more details, please refer to the catalog or feel free to contact us.