Flow Switch
1-1/4" IPS 125V 5A Flow Switch
Fastenal Part No. (SKU)
Manufacturer Part No.
This is an Expanded Catalog Item
Wholesale: $1016.42 / each
Online Price: $813.14 / each
Product Attributes
Amps 5
Application Emergency equipment
Connection Size 1-1/4" IPS
Flow Rate 2.4 gpm
Inlet Size 1-1/4" IPS
Model Compatibility All Guardian Model
Mount Type Vertical Pipe / Wall
Number of Phases 1
Number of Poles 1
Number of Throws 2
Size 3" x 5"
Type Flow Switch
Voltage 125
Product Weight 6
UOM each
AP275-615 activates at 2.4 GPM, deactivates at 2.0 GPM
  • Unit is designed for use with combination safety stations, and can be mounted on either the vertical pipe of the station or on a wall adjacent to the unit. 5 amp, 125 volt electrical supply is required.

Single pole, double throw flow switch for use with emergency equipment. Flow switch is installed in water supply line upstream of emergency unit. When unit is activated, switch senses the movement of water in the supply line. Switch can be used to activate alarm horn and light, and sends electrical signal to monitoring system.
Supply Chain