注意：这种装置只应该安装在通过认证的至少包含四圈螺纹的洒水龙头上。
Note: Device should only be installed on approved sill cocks containing at least four full threads.
只能采用具有四圈以上的美国国家软管(NH)螺纹的、通过认证的软管水龙头或软管连接件。
Use only with approved hose bibbs or hose fittings having four or more full American National hose (NH) threads.
在手指旋转使螺纹啮合无间隙后，再用带式扳手旋转不要超过一至两圈。
Apply strap wrench make-up of no more than one to two turns beyond finger tight thread engagement.
螺纹O形圈使密封更好。
只能采用具有四圈以上的美国国家软管螺纹的、通过认证的软管水龙头或软管连接件。
Use only with approved hose bibbs or hose fittings having four or more full American National hose threads.
紧螺纹的扭矩、圈数及转速和螺纹密封脂、螺纹加工精度等都是影响螺纹联接质量的重要因素。
The makeup torque, rounds and rotary rate, as well as thread sealing grease and thread processing precision are all important elements affecting connection quality of casings.
卫生喷雾的无螺纹流体喷头vmau流体帽插在主体中，通过两个o环密封圈。
Threadless fluid Tip for Sanitary Spray the VMAU's fluid cap is inserted into the body and sealed via two O-rings.
安装时应将橡胶密封圈四周，梯形螺纹内，压环油槽内，中心管外径上涂黄油。
The grease should be laid on the periphery of seal ring, the inner of ladder-shaped screw thread and chuck ring oil channel during installation.
安装时应将橡胶密封圈四周，梯形螺纹内，压环油槽内，中心管外径上涂黄油。
The grease should be laid on the periphery of seal ring, the inner of ladder-shaped screw thread and chuck ring oil channel during installation.
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