3-ways valves to efficiently control the sample collection and the waste discharge. During operation process:
- No need to switch ON/OFF the vacuum pump
- No need to wait for venting and removing collection bottles
- No need to drain the waste liquid and clean vacuum chamber
- Up to 4 samples run individually or simultaneously
1, 3, 6ml cartridge and 47, 90mm disk options
Flow control valve ensuring accurate flowrate and high reproducibility
Sample flowrate from 1 to 45ml/min
Parts directly in contact with solvents made of PTFE or stainless steel to ensure excellent anticorrosion resistance.