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Hobbs Pressure Switch M4006 4
Hobbs$84.40This Hobbs pressure switch is designed to close the circuit when pressure exceeds 4 psi. It is normally Open. This unit is not for water applications. 1/8 " pipe thread. ... -
Hobbs Pressure Switch 76575 4
Hobbs$56.90Hobbs 76575 4 pressure switch This Hobbs pressure switch is designed to close the circuit when pressure exceeds 4 psi. It is normally Open. This unit is not for water applications. ...