50m3 lpg gas tank

When water overflows from the vent 2. Stop watering and inject nitrogen into the storage tank from the air vent. Drill a drainage hole in the storage tank. The water in the storage tank will flow out through the sewage outlet due to the pressure of the nitrogen and its own weight until the water in the storage tank is drained. 3. Close the blow valve. Continue filling the tank with nitrogen until the pressure in the tank reaches 0.2 MPa and always maintain a positive pressure nitrogen seal in the tank to prevent further air ingress. Easy to use, safe and reliable. Note: When displacing with water Hydrocarbon pumps are strictly forbidden to enter water.