Duratex Standard is a custom formulated lubrican specifically designed for long life under the severe, demanding conditions usually encountered in recirculating systems such as rotary vane vacuum pumps and systems. They have a very low vapor pressure, making it an excellent lubricant for vacuum applications.

This sealing fluid is based on highly refined , hydrocracked dewaxed paraffinic oil. The special refining technique coupled with state-of-the-art additive technology results in an oil with better performance than other mineral oils.