UVH

Our company produces three types of liquid ring vacuum pumps: UVHJ, UVHD and UVHE. UVHJ pumps are single-stage and are suitable for use in the suction pressure range of 200 to 1000 mbar. UVHD pumps are two-stage and suitable for use in the suction pressure range of 33 to 250 mbar. UVHE ejectors are a device consisting of an ejector and a liquid ring vacuum pump designed to extract gases and steam at a pressure below 6 kPa absolute pressure up to a pressure of 0.5 kPa abs.
Vacuum pumps can also be supplied for use in an environment with a risk of explosion. They are certified for I M2 and II 2G IIC T4 environments.

SZJ

An important advantage of compressors SZJ is a well thought out, simple design with small layout dimensions. Liquid ring compressors are horizontal, single-acting rotary engines, depending on whether the gas is sucked in and discharged on one side or on both sides of the impeller, and they are considered as unilateral or bilateral. Compression is reached with the support of a rotating water ring. They are intended for air suction and compression, gas and vapor suction and compression, which are chemically active and inactive, mechanically pure and partially polluted, at temperatures up to 60 C, grain size up to 0,1 mm. Compressors SZJ are intended mainly for food, chemical, metallurgical and construction industries.