Silent Enclosed High Pressure Compressors

SeaComAir 300SL Silent Electric

ModelMotorCharging Rate*Refill time*Max.PressureDimensions (LxDxH)WeightNoise
SilentElectricLiter/Min – Cubic Feet/MinMinBar – PSIinch – cmkg – lbsdB (ISO3746)
SCA300E43/Silent7.5kW 230/400V/50-60Hz 3phase330 – 14 scfm5,5340 – 500035”(90)x34”(87)x52”(132)187 – 48869

Standard Features

  • Durable powder coated, compact cabinet for stationary operation
  • Fully Automatic High Presure Compressors
  • Sound absorbing housing
  • Main control panel
  • Pressure maintaining/Priority back pressure valve
  • Pressure relief valve on all stages
  • Fully automatic condensate drain
  • Final pressure switch with auto shut-off and pressure gauge
  • Hour meter
  • Low oil shut down switch
  • Temperature digital display
  • Cabinet High Temperature shut down switch
  • Pressure gauges installed after each stage. Easy to monitor all three stages of compression
  • Oil filled final pressure gauge 0~400bar/5800psi
  • Breathing air purification system with activated carbon and molecular sieve
  • Meets or exceeds all international breathing air standards for CGA Grade“E” Air and DIN EN12021
  • External oil level sight glass indicator with oil drain
  • Two (2) High Pressure Filling hoses with On/Off filling valve and bleed, depressurize system, with SCUBA INT yoke, DIN200 or DIN300
  • Spare parts list and owners manual


  • Continuous duty air cooled, three stage three cylinder high pressure air compressor all stainless steel inter- and final-stage coolers
  • Splash lubrication with oil thrower pin
  • Max. RPM 1800
  • Oil Capacity 1,7 Liter / 59 oz
  • Oil Type SeaComAir synthetic compressor oil ISO VG150

Factory Options

MP330Compressor with 5000psi/340bar max. pressure
PS300/CFSPressure Switch manually 340-220bar/5000-3200psi with MP330 only
PCSD200Filter control system with LED indicator of filter cartridge saturation

*Based on charging an 11 Liter / 80 Cu. Ft. Cylinder from 35 bar / 500 psi to 200 bar / 3000 psi
SeaComAir 300SL Silent Compressor is continuous duty compressor for stationary operations.