Pneumatic Control System 1 2 3 4 5 7 cabin

Air Interlock is fixed in the vapor recovery elbows to be the emergency vapor vent.

Trolley-type petrol diesel kerosene oil screw Gear Pump 2inch 3inch

such as gasoline, diesel, kerosene, and lubricated oil etc.

K24 Mini Digital Water Turbine Flow Meter/Urea flowmeter

which is widely used in petroleum, chemistry, medicine, traffic, food and commercial industry.