Key features of the Casella Tuff plus  Pumps:

  • all the features of the Tuff Standard and Plus models plus delayed start and stop run modes with built in timers
    • wide operating range from 0.8 to true 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
    • fixed duration sampling time on both models
    • NiMH heavy duty battery pack gives up to 34 hours life
    • intelligent remaining run time hours available shown in display
    • drop-in fast charger recharges 3 batteries in less than 5 hours
    • up to 100 runs stored in memory of Tuff Pro model
    • infra-red wireless communications with Tuff Pro model
    • up to 9 sets of delay start and stop timers for the Tuff Pro model
    • TWA on/off representative sampling regime with the Tuff Pro model over the whole of a run
    • easy to use Windows Pump Manager software available for the pro models