应用： LSQ-S1系列广泛应用于各种工业所需的连接，主要用于建筑设备，森林设备，农业机械，液压机具，钢铁设备及其它所需的液压应用， Applications The LSQ-S1 Series brings to the industry a proven design for use on construction equipment, forestry equipment, agricultural machinery, oil tools, steel mill machinery, and other demanding hydraulic applications.
Features LSQ-S1 Series couplings feature: －Poppet valves available to prevent uncoupled leakage. －Ball valves available for rugged dependability in heavy - duty hydraulic applications, within rated working pressure. －Critical parts are induction hardened for durability －Dependable ball - locking mechanism holds the mating halves together. －Socked and plug are precision machined from solid bar stock －LSQ - S1series conforms to the standard of ISO 7241-A.