The pneumatic condensate recovery pump is designed for pumping condensate, oil, and other high-temperature liquids without the use of electricity, requiring no maintenance. It can transport large quantities of condensate and other liquids from low, low-pressure, or vacuum locations to high-altitude and high-pressure areas. Compared to traditional electric pumps, the pneumatic condensate recovery pump can pump out over 99% of high-temperature condensate without high-speed rotating seals, motors, or impellers, thereby eliminating leakage and cavitation issues. It is an excellent choice for long-distance transportation, low-pressure or vacuum systems, high-back pressure condensate systems, large-scale pump fluid handling sites, locations without electricity, flammable and explosive environments, as well as areas with harmful media, damp and dirty conditions, open tank discharge, and condensate discharge from collection pools.