OI302RHLaboratory peristaltic pump with high protection grade IP65. Good electromagnetic compatibility. The shell of OI302RH lab peristaltic pump is made of 304 stainless steel which is durable and corrosion-resistant. Featuring high production grade. It is suitable for humid and dusty environments. Multi pump heads options, and support multi channels to cover any applications. It can used for liquid transferring and filling. Continuous flow run.