Skip to main content
Press Enter
Buy now! $389.15USD
Dwyer

P1-013 Brass Flow Switch

Flow rates from 0.10 GPM - 1.5 GPM, piston-type operation, fixed setpoints

Buy now!
$389.15USD
Have questions? We're here to help!
Have questions? We're here to help!

The Series P1 Brass Flow Switches utilizes a piston-type design for accurate detection of excessive or insufficient flow rates. The switches have preset actuation points from 0.10 GPM - 1.5 GPM for liquid flow.

• Piston-type operation yields accurate detection of low flow rates
• The piston magnetically actuates a hermetically sealed SPST reed switch
 

Pressure Limits1000 PSIG (68.9 Bar)
Accuracy± 10% of set point
Repeatability± 1%
Switch TypeSPDT
Electrical Rating0.17 A @ 120 VAC, 0.08 A @ 240 VAC, 0.13 A @ 120 VDC, 0.06 A @ 240 VDC
Electrical Connection18 AWG, 24 in (60.96 cm), Polymeric lead wires
Process Connection1/4 in female NPT
Mounting OrientationAny position. Set points shown are based on vertical, inlet down position
Required Filtration50 µm or better
Weight0.66 lb (301 g).
Agency ApprovalCE
ServiceCompatible liquids
Wetted MaterialsHousing: brass;
Piston: polysulfone;
Spring: 316SS;
O-Ring: Fluoroelastomer,
Other: Epoxy
Temperature Limits-20°F - 225°F (-29°C - 107°C)

• Industrial cleaning equipment
• Detecting loss of fluid in hydraulic systems
• Assuring proper coolant flow in semiconductor processing
 

Request a Calibration Quote

We’re here to make calibration easy. Request a quote today and let our team give you the care, precision, and service you can trust.
Learn more

Browse By Brands

Uncover the brands that set the standard for quality and dependability in every industry we serve.
Learn more