High Pressure Power Sprayer (Plunger Pump)

ET-30A / ET-30C1

ET-45A / ET-45AC

Matched engine

3.5-4.0ps

5.0-6.0ps

5.0-6.0ps

Matched motor

1.5-2.0hp 

3.0-5.0hp

3.0-5.0hp

Plunger No. x dia. x stroke

3x22x16mm

3x30x20mm 

3x30x18mm

Working pressure

20-35 kg/cm 2 

20-35 kg/cm 2  

20-35 kg/cm 2 

Suction volume

14-22L/min 

30-40L/min

30-40L/min

Speed

800-1200rpm 

800-1000rpm 

500-1000rpm

N. Weight

10.5kg

12.0kg

13.5kg

Dimension 

36.5X29x35.5cm

42.5X30.5x38m

42.5X30.5x38m

Many features make high pressure power sprayer stand out from similar products. Materials for main parts, plunger and connecting rod are cast iron, stainless steel and die-casting aluminum. To prevent overheat, all working parts are lubricated by oil bath. For safe operation, safety valve is adopted and pressure can be adjusted with maximum pressure of 35kg/cm2. For other accessories, pulley, suction hose, overflow hose and strainer are provided with each power sprayer. On one hand, manual pressure relief valve is used in models ET-22B, ET-30A and ET-45A so maintenance is very simple.  On the other hand, models ET-22C, ET-30C1 and ET-45A adopt automatic pressure relief valve.