FPZ regenerative blowers are a quiet alternative to noisy PD/ rotary-lobe blowers with most models meeting OSHA sound requirements. FPZ blowers are direct-drive, require no maintenance and are completely oil-free. With airflows over 1,500 cfm and pressures over 12 psi, FPZ blowers are ideal for most aeration applications. FPZ blowers are backed by a 3-year warranty; are sold on a “factory-direct” basis and most models available from stock.