For sale: Original S1S air blower/compressor, the distinguished version with two cylinders (aluminum pistons) for heavy-duty service. The device is considered the first choice for desert lovers, campers, and owners of large vehicles (SUVs and GMCs) thanks to its high power and speed in inflating tires. Key Features and Technical Specifications: - Aluminum Pistons: A strong design that withstands heavy work and dissipates heat quickly to prevent engine overheating. - Tremendous Air Pumping Speed: Pumps up to 300 liters per minute, meaning it can inflate a car tire completely in a few seconds. - Pressure Power: Reaches a maximum of 150 PSI. - Direct and Safe Connection: Operates on 12 volts and connects directly to the car battery. - Protection Base: Equipped with a sturdy base that protects it from sand and dust during use in the desert. Included Accessories: - A very long, flexible rubber air hose that comfortably reaches all tires. - Accurate pressure gauge to monitor air levels. - A luxurious and durable fabric bag for storage and protection from dust. - Additional nozzles for inflating balls, bicycles, etc.