AAA 90037 Triplex Plunger Pump Kit for 3700 PSI Pressure Washers

by | Jul 22, 2026

The AAA 90037 Triplex Plunger Pump Kit is designed for 3700 PSI pressure washers, making it suitable for powerful cleaning tasks in outdoor spaces. This gas-powered pump kit features a maximum lifting height of 22 meters and a maximum flow rate of 2.5 gallons per...