Hydraulic Elevator Technology - GMV
15/08/2021 Home - Furniture - Garden Supplies
Price: Check with seller
Description
When the car approaches the correct floor, the control system sends a signal to the electric motor to gradually shut off the pump. With the pump off, there is no more fluid flowing into the cylinder, but the fluid that is already in the cylinder cannot escape (it can't flow backward through the pump, and the valve is still closed). The piston rests on the fluid, and the car stays where it is.
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gmvindia
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