by | Jul 24, 2026
This is a used replacement part. This Annovi Reverberi Gymatic Brass Pressure Wash Sprayer Bypass is the perfect addition to your outdoor power equipment. With a maximum pressure of 3650 psi, this sprayer is sure to get the job done efficiently. It is made of durable...
by | Jul 24, 2026
TheAR20400 Gymatic 3/B is a professional-gradebolt-on unloader valve manufactured byAnnovi Reverberi (AR), a world leader in high-pressure pump technology. Model Number AR20400. Type Gymatic 3/B Bolt-On Unloader Valve.
by | Jul 24, 2026
Its 1/2″ female inlet and 3/8″ male outlet connections are standard across many AR pump models. AR Annovi Reverberi AR20758. Gymatic XW Series Bolt-On Unloader Valve. Part Number AR20758. Type Gymatic XW Bolt-On Unloader Valve.
by | Jul 24, 2026
Part Number AR20399. Model Gymatic 3/B. This unloader valve is designed for use with the followingAR pump series Max Flow (GPM) 5.5 GPM. New, factory-sealed. AR products are known for Italian-engineered precision, premium materials, and exceptional durability.
by | Jul 24, 2026
Manufacturer’s Part Number (MPN): AR20242. The internal bypass eliminates the need for an external bypass hose and releases pressure within the pump head when the trigger gun is released, to protect the pump from over pressurization.
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