The first patented Bottle Top Dispenser that can be air purged without any loss of reagents. Three models are available, LabMax Standard for most acids, LabMax S for solvents and PTFE-swelling medias and LabMax HF for hydrofluoric acid. Each unit is supplied with standard accessories for immediate mounting on bottles and discharge tube. A range of additional accessories is available for both LabMax and Titrex 2000.

No matter how tight you secure the LabMax – with or without the adapter – you can direct the discharge tube with 1 simple turn, wherever you wish to direct it. For example: above the label of the bottle which should always be visible when working with a dispenser.

The use of adapters for different bottle threads does not limit this function!

Turn the operation mode selector to the right at a 90º angle. A marker and the discharge tube will indicate the right position. Remove (purge) the air by several pumping actions. No reagent is loss as you are pumping in a closed loop.

If you do not wish to air exchange between reagent and room air, the LabMax is equipped with a bushing which allows the simple attachment of different filters as well as calcium chloride tubes or a check valve.

Volume adjustment is done by a quick-adjust knob. The desired volume is set by a sprocket. Just push the knob, move to the desired volume and release.

If LabMax has to be disassembled for cleaning, it does not need to be re-adjusted after re-assembly; the zero point is part of the construction and is automatically calibrated.