Aqua TROLL - Model 400 -Low-Flow Fittings Kit

The Aqua TROLL  400 Low-Flow Fittings Kit contains all the tubing fittings needed to conduct low-flow groundwater sampling with the Aqua TROLL 400 Multiparameter Probe. Low-Flow Sampling equipment is used to direct the flow of water past the sensors of the Aqua TROLL 400 Instrument during purging and low-flow sample tests. The seal between the instrument and the flow cell prevents water oxygenation prior to analysis. The 3-way intake valve can be used to divert flow for sample collection. The anti-siphon check valve prevents back flow at the outlet. The system accommodates 3/8 in. and 1/4 in. tubing, which is not included.