The Expert SP-3000 is a high quality spot cleaning gun at a low price. It is perfect for T-shirt shops, embroiderers, retailers, tailors, drapery workrooms and other intermittent use applications. FEATURES INCLUDE: 3000 PSI of Power New Japanese-MadeAdjustable Nozzle Air Vented Housing to Keep Gun Cool Powerful Pinpoint Stream Brass Pump Cylinder Adjustable Flow Rate Large Capacity Canister. Item No. 6402-110-20V, 60 Hz. Item No. 6406 - 220-40V, 50 Hz.