1. The drawing
rod body, stronger density. 拉拔铜棒本体，密度更强。
2. Special pipe joint, easy to leak and convenient. 特制管接头，绝漏又方便。
3. To fight the end of the end of the cap
body, installation is more convenient.
拼帽式末端尾体件，安装更为便捷。
4. Expansion
type automatic exhaust valve, no leakage.膨胀式自动排气阀，不渗漏。
5. Screw type drain valve, convenient
opening.旋紧式泄水阀，开启方便。
6. Split type electric heater, humanized
design.分体式电热执行器，人性化设计。
Materical：Brass(HPb59-1)
Nominal Pressure：10bar
Midum Temputer：4~95℃
Supervisor Path：7.3cm2(DN25)
Branch Spacing：50mm
Airproof：O ring cavity seal
