[Purpose]: Used for pumping various oils such as gasoline, engine oil, diesel, kerosene, cooking oil, etc. in flammable and explosive situations. This product has the characteristics of light weight, easy oil suction and extraction, convenient installation and operation, and durability. It is made of explosion-proof materials and will not cause sparks. It is safe to use in flammable and explosive places.

【Material】: divided into beryllium bronze alloy and aluminum bronze alloy