Manhole cover opening and closing hinge with spring 'YK Balancer'
A spring-loaded hinge that allows anyone to easily open and close a heavy manhole cover weighing 100 kgf! No power required, so it can be opened and closed even during a power outage!
The "YK Balancer" is a spring-loaded hinge that allows for easy manual opening and closing of heavy manhole covers used in tanks, reactors, and other equipment at various factories. Compared to other products, it enhances safety and reliability by adding a cover tilt prevention safety pin and a shock absorber (optional parts). It is compact and utilizes a spring, so it does not require electric, pneumatic, or hydraulic power. 【Features】 ■ Available in six sizes from Type 10 to Type 90, suitable for covers weighing 6 to 100 kg ■ Utilizes a spring, eliminating the need for electric, pneumatic, or hydraulic power ■ 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 10 ・S-10 Standard Type ・SR-10 Waterproof Type ■ 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.
Price information
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For more details, please refer to the catalog or feel free to contact us.
