Pump oil lasts up to 10 times longer than in conventional rotary vane pumps under virtually any condition. Long periods between oil changes reduce cost and down time.
- Designed for use with acids and other chemicals including TFA, TFA by-products, acetonitrile, HBr, and HNO3, present in samples such as HPLC-prepared and peptide purified materials
- Combination pump system consists of a two-stage rotary vane pump and two-stage, chemically-resistant diaphragm pump
- A pressure control valve compensates for the different volumes displaced by the two pumps
- Ultimate vacuum (partial pressure) > 3 x 10-3 mBar (2.25 micron)
- Ready to use and fully chargecd with vacuum pump oil (approximately 1 liter)
- 3/4" OD inlet adapter
- Includes power switch, power cord, and plug
