特点
1、结构独特
2、体积小。
3、噪声低。
4、2XZ-4B、2XZ-2B两种型号泵电机和泵体同时浸在泵油中，2XZ-8D、2XZ-15D泵采用进
口轴封***了泵油的泄漏。
5、只要变换进气口的安装方式就可实现抽气管道的立式或卧式安装。
6、装有安全阀和气镇阀，泵停转后能自动放气，可防止泵油对真空系统的污染，并有助于排除水蒸汽。
Unique Structure
***all Dimensi***
Low Noise
Immersing motor and pump body together in oil bath, eliminating oil leak
thoroughly.
The Location of the Discharge Pipe can be changed from vertically to horizont
ally or vice only by Changing the installation Mode of the Inlet.
Equipped with Safe valves and venting valves.
Allowing automatic air-admission when the pump stops running, preventing oil
contamination to vacuum system and facilitating vapor removal.