Feature

◇ The Alpha cylinder has the same size with any other regular cylinders but its strokes can be large.

◇ Applications to various types of chairs.

Application

◇ Office and luxury chair

◇ Special chair expanding lower seat position

Test Methods

◇ ANSI/BIFMA performance standards

◇ Any customer's test requirement

Advantages(Patent pending)

◇ With the insert bushing optionally applied,the fully compressed height of the chair can be minimized in its structure and design.And,the Back-pull strength is high enough.

◇ Extensive adjustment range available at the lowest seat position.

Available Sizes

◇ Dimensions and F1 changeable to comply with buyer's request

◇ F1:150N~450N