HFO-21112
In-line flow alarm, range 1.5-12 SCFM air, 1/4″ female NPT.
HFO-21123
In-line flow alarm, range 4-23 SCFM air, 1/4″ female NPT.
HFO-22205
In-line flow alarm, range 0.5-5.0 GPM (1-19 LPM) water, 1/2″ female NPT.
HFO-22550
In-line flow alarm, range 5-50 GPM (19-189 LPM) water, 1-1/2″ female NPT.
HFO-23202
In-line flow alarm, range 0.2-2.0 GPM (0.75-7.5 LPM) water, 1/2″ female NPT.
HFO-23210
In-line flow alarm, range 1-10 GPM (3.8-38 LPM) water, 1/2″ female NPT.
Series FS Flowmeter with Flow Limit Switch
Flowmeter with Flow Limit Switch offers visual flow rate
Series HFO In-Line Flow Alarms
In-Line Flow Alarms provide continuous monitoring and control