The 10-hp BFP-3510 Big Shot condenser tube cleaner and Super Scrubber projectiles provide a highly effective tube cleaning system, the company says. Super Scrubbers come equipped with either high-tensile carbon steel or wear-resistant polymer blades, and resilient nitride bushings. Each projectile features a patented force adjustment to match both the type of deposit and the tube material for tubes 5¼8 to 11¼4 in. (15.9 to 32 mm) od. When the trigger on the Big Shot is squeezed, pressurized water propels a Super Scrubber through the tube, removing hard deposits.