Model DK10 is a flap type flowmeter with local indication suited for flow measurement of most process fluids due to a large selection of wetted materials including aluminum, bronze, cast iron, stainless steel, PTFE and PVC. Shafts made of titanium or Hasteloy as well as plastic are available for aggressive process liquids. The unit is available with one or two alarm level outputs as well as an analog, 4-20 mA output proportional to flow.