Without using the blast pump, the whole system can operate stably.
无需鼓风泵，系统即可稳定运行。
Pump installed in the blast area should be based on an explosion regional levels, using explosion-proof motor.
安装在爆炸区域的泵，应根据爆炸区域等级，采用防爆电动机。
If the pump are used special port and the motor must prevent blast, please pioint out , and add motor difference-price.
特殊使用场所，需要防爆电机的必须在订货时注明，并增收电机差价。
应用推荐