Catalog pricing shown. Please Sign In to see your pricing.

FS415SS

FS415SS
Liquid flow switch replacement paddle kit
Vendor Name:
McDonnell and Miller
URI Part Number:
FS415SS
Vendor Part Number:
310451
Description:
Replacement Paddle Kit
Shipping Weight (Lbs.):
0.1
Connection Size (In.):
1 MPT
Maximum Pressure (Psi):
150
Sealing Temperature Range:
McDonnell and Miller

The F261 Series Flow Switches respond to fluid flow in lines carrying water, ethylene glycol, or other nonhazardous fluids. These models also work in applications with swimming pool water and lubricating oils.

  • SPDT switches
  • Type 3R (NEMA) or Type 4 (NEMA) polycarbonate enclosure provides dust protection in indoor and outdoor applications.
  • Viton® diaphragm allows use in fluid lines carrying chlorinated water, treated water, or other nonhazardous fluids.
  • Maximum fluid pressure: 290 psig
  • Maximum fluid temperature: 250°F
  • Minimum fluid temperature: -20°F


  • For starting or stopping electrically operated equipment such as signal lights, alarms, motors, automatic burners, metering devices, and others
  • 1" NPT
  • Sensitivity adjusting screw makes flow adjustment easy
  • Single pole, double throw snap switch; 3.7 FLA 240V
  • Four stainless steel paddles included: 1", 2", 3", and 6"
  • Maximum pressure: 160 psi

Related Products