Adjustable and fixed set-point flowswitches are designed for applications involving high line pressures ranging from 1,000 to 5,000 psig. The adjustable liquid and air/gas flowswitches are available with optional dials and can be installed vertically or horizontally. The fixed set-point liquid flow switches are small in size so they can be mounted in-line where space is limited. Adjustable flowswitches are available in fixed-orifice models for low-flow applications from 0-2 to 0-40 GPH (liquid)/1.5-5 SCMF (gas) and variable-orifice models for higher-flow applications from 0-1 to 0-30 GPM/1.5-10 to 1-100 SCFM. Both model families incorporate adjustable, hermetically sealed, reed switches to control processes or initiate high/low alarms or indicators and are supplied with or without enclosures, depending on the model.