Casella-CEL - Tuff Standard Pumps
From Sampling Pumps
Key features of the Casella Tuff Standard Pumps: Tuff Standard entry level personal sampling pumps. Excellent entry model for basic sampling measurements. Available as 3 and 4.5 l/m versions. Choice of regular or enhanced rechargeable NiMH battery pack. Available with or without drop in charger unit. Simple 4 button operation. Set flow rate with an external flow calibrator or rotameter. Stable flow settings for reliable operation during use. Flow rates up to 3 l/m in Tuff 3 model. Extended flow rates up to 4.5 l/m in Tuff 4 model. Flow rate down to 800 ml/m in both flow versions. Use with low flow adaptor for flow rates from 5 to 750 ml/m for gas and vapor measurements. case has rubberized feel finish resists dirty finger prints. reinforced window for LCD screen on top of pump.
High intensity LEDs for error condition warnings. Replaceable inlet port in case of damage. Input foam filter for inlet port to minimize entry of fine dust particles in very dirty environments. Available singly and in three or five packs in a strong toolbox kit case. Up to 45 hours running time at 2 l/m with 25 mm GFA filter.