Bơm chân không vòng nước Sihi LEMB ~ Sterling Sihi

Bơm chân không vòng nước LEMB (Liquid Ring Vacuum Pumps) là dạng bơm chân không dùng vòng nước để làm kín, có cấu tạo không phức tạp và kết cấu vững chắc.

LEMB có áp suất làm việc từ 33 đến 1013 mbar, thể tích hút 3 đến 58 m3/h

LEMB là dòng bơm nhỏ gọn có 2 kích cỡ LEM 26 và LEM 51

CONSTRUCTION TYPE

SIHI liquid ring vacuum pumps are displacement pumps of uncomplicated and robust construction with the following particular features:

non-polluting due to nearly isothermal compression
oil-free, as no lubrication in the working chamber
handling of nearly all gases and vapours
small quantities of entrained liquid can be handled
easy maintenance and reliable operation
low noise and nearly free from vibration
wide choice of material, therefore applicable nearly everywhere
protection against cavitation as standard
incorporated dirt drain
incorporated central drain
no metallic contact of the rotating parts

The SIHI liquid ring vacuum pumps LEM are single-stage ones.

APPLICATION

Handling and exhausting of dry and humid gases; entrained liquid can be handled during normal duty. The pumps are applied in all fields where a pressure of 33 to 900 mbar must be created by robust vacuum pumps.

Cut-away diagram LEM 26, LEM 51