Cleveland Vibrator Company (The) Electrostatic Rapper Model PMA

Model PMA rappers are designed for electrostatic precipitator applications. They have proven to be most economical, yet effective devices for these difficult applications. They produce higher frequencies while consuming less air than similar products. The PMA features a tapered mount that conforms to most rapper shaft and adapter designs. These vibrators are internally coated for enhanced performance. The PMA's technical data is as follows: length 13" (33.0 cm), diameter 4.5" (11.4 cm), piston diameter 3" (7.6 cm), inlet port 3/8" NPT, output ports (2) two 1/2" (1.2 cm), weight 40 lbs. (18 kg), frequency 3000 VPM, air consumption 8.3 SCFM (235 lpm) and normal operating pressure 20 to 40 PSI (1.4 to 2.7 bar).