Sullair Portable Model 425

Sullair rotary screw

Sullair 425 Portable Compressor
Sullair rotary screw air compressor

The Sullair 425 rotary screw portable air compressor delivers 425 cfm at 100 psig or 12.0 m3/min at 7 bar. Unit is designed for reliability and total accessibility featuring large side doors for easy maintenance. Powered by either a John Deere or Caterpillar Tier 3 emissions compliant engine. Mounting option is 2-wheel, single axle. Enclosure is made of durable powder coated Galvanneal sheet metal with composite end caps.

Other features include independent rubber torsion suspension, wheel bearing grease fittings, and a lockable curbside instrument panel. The compressors feature a pneumatic inlet valve and 0 to 100% capacity control.

Sullair 425 Features
Sullair rotary screw air compressor

  • Rotary screw compressor
  • Removable Multi- Piece canopy
  • Adjustable height hitch
  • E-Z lube axle
  • Large tool box compartment
  • Curbside instrument panel/li>
  • Idle warm-up valve
  • Battery disconnect switch
  • Emergency stop
  • SSAM- Shutdown System and Annunciation Module
  • Rocker type start switch
  • Fuel/Water separator
  • Three-stage air filters
  • 0-100% capacity control
  • Pneumatic inlet valve
  • AWF Compressor Fluid
  • Galvanneal sheet meta
  • Protective shutdown switches
  • Durable powder coat finish
  • Wide track
  • Recessed tail lights
  • Rear bumper

425 Optional features

  • Aftercooler
  • Air filter maintenance indicators
  • Ball hitch
  • Block heater
  • Brakes
  • Cold weather starting aid
  • Ether starting aid (John Deere)
  • Filtration for instrument quality air
  • Fuel level gauge
  • Gauge package (Caterpillar)
  • Hose reels, single and dual
  • Mechanical parking brakes
  • Spark arrestor
  • Special Paint
  • Tachometer (Caterpillar)

Multi-Piece Canopy
Modular design reduces replacement costs, easily removed as one assembly for major service and exposed, single point lifting bail.

Air End Warranty
• 2-year standard warranty
• 5-year or 10,000-hour warranty when
continuously serviced at the recommended intervals with Sullair AWF Compressor Fluid and filters

Quiet Operation
MeetsUSEPAsoundrequirementsof 76 dBA @ 7 meters

Sullair Portable Compressors Features

  • Robust Sullair Air- End with five years warranty
  • Portable compressors up to 425 cfm can be towed on the highway
  • Sullair portables are powered by caterpillar and John Deere diesel engines
  • Sullair portables are manufactured in Michigan USA
  • Ease of use control panel
  • High/ Low control switched on all dual pressure models
  • Silenced noise level 76 dBA @ 7 meters
  • Weather proof instrument panel

Technical Specifications

Capacity (cfm)425
Capacity (m3/min)12.0
Rated Pressure (psig)100
Engine MakeCAT C4.4
Engine Power (bhp)130
Approx Weight (kg)2000

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