The AT03069 is a reliable, heavy-duty device developed specifically to automatically control engine speed to meet system demand.
Low current, high torque, solid state switching and electronic [...]
Murphy Time Switches can automatically start or stop engines or electrical motors after a predetermined time. They are mechanical in operation, requiring no electrical supply. SPDT contacts allow [...]
The RP75 rack puller is a semi-automatic device that provides a pulling force to initiate shutdown of diesel engines and equipment.
The RP75 connects to the injection pump or air intake [...]
The SV series is a normally closed valve that opens when connected to a battery DC supply. Removal of power to the solenoid - e.g. via a Murphy magnetic switch or other engine fault control [...]
The PD8100 series eliminates pointer flutter on pressure indicating gauges and Swichgage® devices which are subject to pulsating pressure from reciprocating pumps or compressors. It also allows a [...]
The 20 Series (2 inch/51 mm dial) and the 25 Series (2½ inch/64 mm dial) Swichgage® models are diaphragm-actuated, temperature-indicating gauges, with built-in electrical switches for tripping [...]
The 20 Series (2 inch/51 mm dial) and the 25 Series (2-1/2 inch/64 mm dial) Swichgage® models are diaphragm-actuated, pressure-indicating gauges, with built-in electrical switches. These switches [...]
