This listing is for the alarm component only, perfect for replacing a damaged alarm on an alarmed Hiblow pump or retrofitting a Hiblow air pump with an alarm. Alarm will sound and/or flash if air is not flowing (both options are available).

There will be some installation required in retrofitting an alarm onto any pump without an existing alarm and this may take some expertise. Some disassembly is required to add an alarm. It will require a drill and tap and a chrome barb to be fitted under the housing near the diaphragm.