Triplex Plunger Pressure Washer Pump: 4000 PSI, 4.0 GPM, 1″ Shaft

by | Jul 24, 2026

Each pump stroke provides consistent output, reducing pressure fluctuations for more efficient and effective cleaning. Easy Maintenance: An integrated oil sight glass lets you check oil levels without disassembling the unit, helping detect low oil or contamination...

Replacement Power Washer Pump: 4000 PSI, 4.0 GPM, Horizontal, 1″

by | Jul 24, 2026

Each pump stroke provides consistent output, reducing pressure fluctuations for more efficient and effective cleaning. Easy Maintenance: An integrated oil sight glass lets you check oil levels without disassembling the unit, helping detect low oil or contamination...