Annovi Reverberi 4000 PSI AR Pressure Washer Replacement Pump for Delta GX390, RRV4G40HD-F24 Flex AERO 31 INOX is the

AERO 31 INOX is the big capacity model of the AERO series with high focus on application and end-user needs

Enhanced TiCo Super Density Carbide with chromium designed and manufactured by Freud for 2x cutting life

Designed to scrub hard-to-clean areas where a traditional mop and bucket are used

Along with the AC1810-A quiet mini compressor and additional accessories

Productivity Per Hour (Theoretical Max) 17

Annovi Reverberi 4000 PSI AR Pressure Washer Replacement Pump for Delta GX390, RRV4G40HD-F24 Flex AERO 31 INOX is theThis unit is designed for daily use, perfect for contractors! This pump is completely rebuildable from the valves to the packings and unloader. These new pumps feature a new rod design, large side cover sight glass, ceramic plungers, high quality high pressure seals, new, low pressure seal with scraper (patented), two piece plunger guides, forged brass high efficiency head design and new styling. It will fit most HORIZONTAL shaft engines with a 1"