For sampling flammable liquids. For sampling group A mineral oil products, Explosion Categories IIA, IIB and IIC. Made from brass that do not produce sparks, 89 mm diameter, 443 mm height with handle, weight 3.2 kg. Without lowering cable. Operation: 1. Lower bottle into liquid. 2. Pull the cable when the target spot has been reached and the stopper opens. 3. Sample flows in. 4. Pull up dipping bottle and remove sample. Use an electrically conductive, manually operated reel and lowering cable or chain.