X73010 Replacement Diaphragm Pool

A purpose-built diaphragm replacement part identified by the X73010 designation, intended for use in pool cleaning equipment models 26 and 27. Constructed from industrial-grade plastic, it offers enhanced resilience against environmental stressors such as temperature fluctuation, chemical immersion, and mechanical fatigue. Though precise measurements are not disclosed, its physical layout matches known X73010 reference standards used across several mainstream cleaner brands distributed in the UK and EU. The diaphragm plays a vital role in converting pump-generated water pressure into controlled oscillating motion — driving both forward travel and brush agitation. Its performance consistency directly influences cleaning coverage uniformity and bottom-debris removal effectiveness. Mounting is achieved via direct insertion into the cleaner’s actuator chamber, with no auxiliary components required. Suited to customers prioritising functional accuracy and long-term availability over cosmetic enhancements or proprietary branding — especially those maintaining legacy systems where discontinued OEM parts are increasingly scarce.