Micro Air

Roto-Pulse
The automatic, incrementally rotating Roto-Pulse uniformly cleans 30–40% more filter surface than conventional reverse-pulse systems. The additional area of clean media means a lower air-to-cloth ratio requirement, lower grain loading, more-efficient filter cleaning, and longer filter life. The system operates by pulsing air into a specially designed stainless steel perforated tube. As the air enters, the tube rotates a specified number of degrees, distributing the pulse of air across the length of the cartridge’s inside surface and dislodging clogged dirt from the outside of the cartridge. The number of increments per revolution can be adjusted, as can the time between pulses, for maximum flexibility. It runs up to 15 dBA quieter and uses less compressed air than reverse-pulse systems.

Dust Collectors
Photos and illustrations in this brochure show how this firm’s dust collectors help protect workers from harmful smoke, fumes and other pollutants in plastics, painting, powders and other manufacturing industries. Detailed specifications are provided to enable the engineer to determine the correct configuration for a particular application.

Model RP-1 Twister compact dust collector
Measuring only 18.5 in. in diameter and 63.5 in. high, the Model RP-1 Twister compact dust collector has a capacity of 1,000 ft3/min. It features a 99.999%-efficient fire-retardant cartridge filter and employs Roto-Pulse cartridge-cleaning system, which cleans 100% of the cartridge area, thus providing more-efficient dust collection. It provides quiet, 72-dBA operation. Options include a 100% spunbound-polyester washable filter and wall-mounting kit.