SP-弹簧护套是用耐磨的钢线制造，能保护胶管免受磨损，延长胶管的寿命。护套号码是表示弹簧内径的大小。
用法：先测量胶管的外径，选择最接近内径尺寸的弹簧，剪下一段大约等于1/3胶管的长度。把弹簧拉长至整个胶管的长度，从钢线缠绕的相反方向旋转到胶管外层，然后加上接头扣压。
SP-Spring guards are made of wear resistant wire and plated,they can protect hoses from wear,abrasion and deep cuts,thus prolong the working life of hose lines.
Installation Guide:
Choose spring guard with I.D.just larger than the O.D.of hose, cut a piece about 1/3 the length of hose,the extend it longitudinally to reach the whole length of the hose.turn the spring guard opposite to the direction of wire-winding when pushing it onto the hose, then crimp the hose fittings finally. |
