BE 4200psi 4.2gpm Honda GX390 Pressure Washer Centurion Pump External Unloader Aluminum Frame legacy-ready-to-go-pump-assemblies See the ST-85 in action:

See the ST-85 in action:

Designed to minimize vibration and walking

Inlet / Outlet / Bypass: 1/4" NPT

General Pump - Interpump 51 series TT1505 EBF triplex low flow

High flow rate

BE 4200psi 4.2gpm Honda GX390 Pressure Washer Centurion Pump External Unloader Aluminum Frame legacy-ready-to-go-pump-assemblies See the ST-85 in action:BE B4213HAAS Commercial Aluminum Pressure Washer 4200 PSI 4. 2 GPM 3 Year Commercial Warranty CLICK FOR WARRANTY & FREE EXTENSION STANDARD COVERAGE: Engine: 3 Years (via Honda) Pump & Frame: 3 Years (via BE) REGISTRATION BONUS: Register within 90 Days to extend the Pump & Frame warranty to 5 YEARS for free. ACTION REQUIRED: CLICK HERE TO REGISTER (Must register to unlock the 5 Year Term) VIEW OFFICIAL WARRANTY POLICY WHAT IS NOT COVERED: Warranties