Equirepsa, S. A. products

EQUIREPSA, with its own technology, has designed and manufactured several variations of ejectors for over 25 years. Our ejectors are used in a wide variety of industries in more than 80 countries. Ejectors are fluid-fluid pumps that work by transfer of momentum from the primary fluid (high pressure) to the secondary fluid aspirated (low pressure), discharging a mixture at an intermediate pressure.

The modulated steam jet compressors are compressors built-in carrying a pneumatic valve, regulated by a control loop (although the regulation can also be done manually). They allow energy savings, adjusting the motive steam flow to the minimum possible, compatible with the stability of the vacuum system.

These equipment are ejectors where pressurized water is used as motive fluid. The exhausters are particularly suitable when steam supply is not available and in all those cases that vapors with high amount of associated steam have to be handled, because while pumping the gases also work as a condenser. These equipment allow high compression ratios and reach low suction pressures with just a single step. The suction pressure is limited by the vapor pressure of the motive water. In case of using a non volatile liquid as motive fluid, it can be reached a pressure of few Torr.