Murphy 12V Rack Puller Complete With 1.2 Metre Cable

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 shut-off lever via a cable (chain optional). A coil spring, within the RP75, is reset manually and is held in place by an electromagnet. When the swichgage detects a malfunction, the electromagnetic circuit is interrupted through a Magnetic Switch-releasing the coil spring thus pulling the cable/chain to actuate shutdown. The spring, when fully compressed, exerts a pull of 30 lbf (133 N).
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