Key features of the Casella Tuff plus  Pumps:

  • all the features of the Tuff Standard together with additional option for fixed duration measurements
    • wide operating range from 0.8 to 3 or 4.5 l/min
    • 5 to 750 ml/min low range available with low flow adaptor
    • use with all Casella and other major brands of sampling heads and accessories
    • very stable volumetric control of flow rate ±3% flow accuracy
    • long term stability between calibrations
    • displays set flow rate
    • displays actual sampled volume
    • displays sample duration of run
    • drop-in fast single charger station recharges NiMH battery in less than 3 hours
    • Tuff Plus model is upgradeable to Tuff Pro model version
    • easy to use Windows Pump Manager software available for the Tuff Pro models