OVERVIEW. Product Overview. Powerjet PJ2000RS Motorised Cold Water Blaster. The Powerjet 2000RS offers many of the features of a professional blaster in a compact, easy to operate package. Key Features. 7HP OHV 4 Stroke Engine. Max pressure: 2000PSI. Flow rate: 6.4L/min. Adjustable pressure with 4 power nozzles. Venturi detergent pickup. Pneumatic wheels for portability and stability. Ideal fo cleaning the car and removing grime from around the house and garden. 1 year warranty