Annovi Reverberi OEM Pump Head with Unloader — Fits 020359-0, 020375-0, 020378-0, 020378-1, 020385-0 | TRS PN 100256

OEM Annovi Reverberi complete pump head assembly with pre-installed unloader and thermal relief valve. Rated to a maximum pressure of 2600 PSI and a maximum flow of 2.2 GPM. Includes: (1) Complete Pump Head with Unloader & Thermal Relief Valve (installed); unit shown in the first image. Designed specifically for use with Annovi Reverberi SRMW 1.9 GPM and SRMW 2.2 GPM pressure washer pumps only. This pump head will NOT fit SRMW 2.4 GPM models—fitting it to any other SRMW model can cause damage because of the different stroke length and such damage is not covered under warranty. This replacement may correspond to multiple OEM numbers; please verify your OEM part number along with your unit’s model, spec, type/code, and serial number to confirm compatibility. If you have any questions about fitment, contact us for assistance.