Sun Joe SPX3000 2030 PSI 1 76 GPM Electric Pressure Washer 14 5 Amp Review Sun joe spx3 psi 1.76 gpm electric pressure washer, 14.5-amp packed with an 1800-watt/14.5-amp motor, the pressure joe spx 3000 generates up to 2030 psi of water pressure and 1.76...