The MEP14 (single pump, double pump, triple pump) combination device is to install the MEP14 automatic pump, open water storage tank and other necessary accessories together in a rigid frame. Steam, compressed air or other gas is used as the power medium to recover condensed water. In order not to affect the normal operation of the front-end steam trap device, the combined pump device is designed to be open, and the water storage tank is not pressurized, so that the back pressure of the front-end steam trap valve is as low as possible under any working condition, so as to avoid the phenomenon of steam trap valve stagnation, and ensure the normal operation of the front-end process.
