Rotary claw vacuum pump PA series

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PA 155 and PA 315 claw pumps create air volume and transfer it through the intake duct to the outlet duct by means of the rotation of two claw shaped rotors in a moulded chamber. The dry-running contactless rotation of the rotors is synchronized by gears without any lubricant present, thus avoiding any residue generated by friction or rubbing during rotation. The gear wheels themselves are lubricated with oil and are enclosed in two compartments separated from the rotation chamber by gaskets. PA 155 and PA 315 claw pumps guarantee low operating costs thanks to moderate energy consumption and high efficiency. Maintenance is minimized and the level of performance is maintained for longer by virtue of the lack of friction between the moving rotors. The PA 155 and PA 315 pumps are equipped with: • Adjustable inlet fitting • Silencer at the outlet • Vacuum regulating valve (150÷500 mbar Abs.) (PA 155) • Vacuum regulating valve (200÷500 mbar Abs.) (PA 315) • Shock mounts Main application fields: Woodworking, thermoforming, pasta sector, packaging, water aeration, chemical-pharmaceutical applications, medical vacuum in dental and surgical clinics, CNC routing machines, soil remediation, vacuum conveying systems.