The Lefoo LF17 series of compressed air pressure switches are designed for larger compressors. This steel enclosed series allows for them to operate in rough conditions. They are available with and without an unloader valve.
Factory Setting PSI:åÊ120-150
NPT Connection:åÊ3/8" Female
HP Rating (@ 115/1/60):åÊ2
HP Rating (@ 230/1/60):åÊ3
HP Rating (@ 575/3/60):åÊ5
4 Port Base (4x1/4"):åÊNo
It is advised that even though the rating is 5HP, a magnetic starter is necessary to properly protect the electric motor.
All Lefoo pressure switches are "CSA" approved.