材质可选铸铁，SS316L，钛合金，电机可选普通电机，防爆电机

With motor carrier design 带电机托架设计

应用于化工流程抽真空，工艺有减压蒸馏，真空结晶，浸染等

LELC 90, 125, 150, 250, 325, 425

Pressure range:

入口压力范围： 33 - 1013 mbar

Suction volume flow:

入口流量： 61 - 470 m3/h

SIHI液环式真空泵是结构简单使用可靠的容积泵,具有如下特点：
non-polluting due to nearly isothermal compression
几乎等温压缩,无污染
oil-free, as no lubrication in the working chamber
在工作腔内无需润滑,因而 无油
capable of handling nearly all gases and vapours
可处理几乎所有的气体和蒸汽
small quantities of entrained liquid can be handled
可处理少量的夹带液体
easy maintenance and reliable operation
易维护,高可靠性
low noise and nearly free from vibration
低噪音,几乎无振动
wide choice of materials, therefore applicable nearly
everywhere
广泛的材质选择,基本上可用于所有场合
shaft not in contact with the medium
轴不接触介质
protection against cavitation as standard
气蚀保护作为标准配置
incorporated dirt drain
一体式排污
incorporated central drain
一体式中心排放
no metallic contact of the rotating parts
旋转部件没有金属接触
SIHI liquid ring vacuum pumps LELC