Petroleum-Based Rotary Pump Oil
The vacuum oil on a rotary pump is used for lubrication and to maintain airtightness. It is important that it has a low vapor pressure and the appropriate viscosity and that it is difficult to emulsify (it has anti-emulsification properties). In other words, it must easily separate from water and it must be easy to remove the water.
Standard item for compact pumps.
Standard item suitable for all rotary pumps.
Standard item for large pumps.
Item with heat resistance and oxidizing properties improving from MR-200, item supporting moisture suction.
Item with heat resistance and oxidizing properties improved from MR-250, item supporting moisture suction (for large pumps)