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Dwyer AFS-142 | Adjustable Flow Switch | for water, polysulfone piston, conduit
Part Number : AFS-142
Designed for water, the Dwyer AFS-142 adjustable flow switch uses a polysulfone piston in a brass housing. Set point adjustment on this unit spans 0.5 to 20 GPM (1.9 to 75.7 LPM), with 1/2" NPT conduit connection for wiring.
- SPDT switch rated .17 A @ 120 VAC, .13 A @ 120 VDC on the AFS-142
- AFS-142 accuracy ±10% of set point, repeatability ±1%
- 1/2" female NPT ports; AFS-142 rated to 1000 psi (68 bar)
- AFS-142 temperature range -20 to 225°F (-29 to 107.2°C)
- Any mounting position; filtration of 50 microns or better recommended for the AFS-142
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