Compressors Silent Series

Compressors Silent Series

The silent box is endowed with a special acoustic insulating material which reduces the noise level to 68 dB-A. The maximum temperature of the compressor inside the box is inferior to the working temperature of the former without the box. This is due to an extremely efficient ventilation system which cools the parts. A front inspection door facilitates maintenance.

Single stage direct driven electric air compressors with single and three phase electric motors.

  • Steel tank painted with epoxy polyester powder and endowed with rubber wheels and transport handles
  • Start-stop automatic system run by pressure switch
  • Maximum pressure gauge and security valve
  • Pressure reducer with gauge and universal quick coupling
  • No return valve provided with draining tube
  • Drain cock

Construction features

  • Compressor groups with IP 55
  • 4 pole C1 electric motors. S1 continuous service. IP 55, B34 form
  • Single phase motor completed with protection with manual resetting
  • Forced lubrication with patented oil piston pump
  • Grey cast-iron cylinders
  • Valve plates with steel lamellar valves
  • Electric motor and crankshaft – one piece only; spheroid graphite cast-iron fully tempered
  • Gear pair in special sintered steel
  • Large heavy duty ball bearings
  • Special Teflon bush bearing to reduce friction
  • After coolers in aluminum are assembled around the fan
  • Metallic air filters with internal 10 micro paper cartridge