Is the stainless steel gear pump rusty? The problem is very simple. 304 is stainless steel that is not embroidered and has a good anti-corrosion effect. The stainless steel gear oil pump is composed of a pump body, a pump cover, a seal, a steel sleeve, and a safety valve. It has a simple structure and is durable. SS gear oil pump is suitable for transporting lubricating oil without solid particles and fibers, corrosive, temperature not higher than 120℃, viscosity of 5~1500cst or other liquids similar to lubricating oil. Stainless steel gear pump is more suitable for sanitary conditions. Higher occasions, such as medicine, food, fine chemicals, cosmetics, printing and dyeing, brewing and other industries. Stainless steel gear pump materials are precision cast stainless steel 304, 316, 316L.