Annovi Reverberi OEM AR Pump Head w/ Unloader — Fits 020277-1, 020278-0, 020291-2, 020312-2, 020323-1

OEM Annovi Reverberi complete pump head assembly featuring an integrated unloader and a factory-installed thermal relief valve. Includes: (1) Complete Pump Head with Unloader & Thermal Relief Valve (installed); sold as shown in image 1. Performance specifications: Maximum Pressure: 2600 PSI. Maximum Flow: 2.2 GPM. Compatibility: Built specifically for Annovi Reverberi SRMW series pressure washer pumps in the 1.9 GPM and 2.2 GPM configurations ONLY. This pump head will NOT fit SRMW 2.4 GPM units. Installing this head on any other SRMW model (different stroke length) can cause damage and such damage is NOT covered under warranty. This part may correspond to multiple OEM numbers — please verify your OEM part number and confirm your unit's model, spec, type/code, and serial number to ensure correct fitment. Refer to images 2 & 3 for additional details. If you have any questions about compatibility, contact us and we’ll help verify fit.