Compressors

MaxAir 90 SFD 6K

SKU: MAX-AIR 90SFD-6000 Categories: , ,

Description

MaxAir 90 SFD 6K Overview

The MaxAir 90 SFD 6K is a continuous-duty electric high-pressure breathing air compressor designed for dependable SCBA and SCUBA refilling. It delivers up to 10.8 scfm (18.4 m³/hr) at 6000 psi (414 bar) and is available in single-phase or three-phase configurations. This fully automatic system is built for small to medium fire departments and fire brigades that need reliable filling for low-pressure and high-pressure SCBA cylinders as well as 6000 psi cascade systems.

Performance Specifications

  • 10.8 scfm (18.4 m³/hr)
  • 6000 psi (414 bar)
  • Electric driven
  • Single-phase or three-phase configurations available
  • Continuous-duty automatic breathing air compressor design

MaxAir 90 SFD 6K Overview

This system is designed for departments and operators who need a user-friendly SCBA and SCUBA refilling solution with dependable automatic performance. It is capable of filling 6000 psi cascade systems and can also refill 4500 psi SCBA cylinders directly from the compressor, making it a practical choice for demanding breathing air applications.

The MaxAir 90 SFD 6K includes a fully automatic operating design and features an extra-large-capacity filtration system to support clean, reliable breathing air delivery. Its continuous-duty construction makes it well suited for organizations that need dependable performance during repeated fill cycles and day-to-day use.

This model is the upgraded version of the proven Max-Air 90 platform, giving users a higher-pressure solution while maintaining the reliability and straightforward operation expected from the system. It is built to support safe, efficient, and consistent filling performance in fire service environments.

Key Benefits

    • Continuous-duty operation for demanding fill requirements
  • Fully automatic system for easier day-to-day use
  • High-pressure breathing air output up to 6000 psi
  • Capable of filling 6000 psi cascade systems and 4500 psi SCBA cylinders
  • Extra-large-capacity filtration system for dependable air quality support

Applications

This compressor is a strong fit for small to medium fire departments, fire brigades, and other operations that need dependable high-pressure breathing air support. It is especially useful for SCBA and SCUBA cylinder filling. It also supports both direct cylinder fills and cascade systems.

Explore our other breathing air compressors for more options.

Additional information

Standard Features Included in Base Price

6000 psi with 4 to 1 safety factor, upgraded purification to #PU-35000-6K, Disposable tri-chem breathing air purification system with activated carbon, molecular sieve 13X / hopcalite – will process prox 35,000 cft of grade “E” breathing air at 72F intake temperature (prox 65 hours of run time prior to changing filter element), Electric 7.5 HP, single phase 208/230 volt AC or three phase 208/230/460 volt AC; available in 60 Hz or 50 Hz, Self tensioning drive belt, Deluxe, conveniently located (UL Listed®) main electrical control panel with locking door, Magnetic starter, thermal overload protection, step down fused transformer, 2 timers and relays (UL Listed®), Deluxe interstage gauge panel with stainless steel gauges, All seamless stainless steel hard plumbing throughout (no plastic flexline used), Automatic and manual condensate purge, drain system with muffled 4 lt. liquid collector, External condensate collector level sight window, Automatic Off/Auto switch, will automatically refill cascade, as needed, Final automatic shut off pressure switch, Emergency stop, mushroom type push button, Digital hour counter, Low oil shut down switch with fault indicator light, High temperature shut down switch on final stage with fault indicator light, Carbon monoxide/moisture visual indicator mounted on gauge panel, External oil level sight glass indicator with oil drain valve, Pressure safety relief valve at all stages, Dual purified air outlets, one for direct fill and one for cascade, Locking main access door and electric control panel, Fully enclosed, Duracoat powder coated, sound attenuated cabinet with Easylift (TM)access door for maintenance, Furnished with two (2) each fill hose assy for SCBA or SCUBA cylinder fill valves with On/Off and bleeder valve, One Year Warranty, Dimensions: Length 48¾” x Depth 28” x Height 36”, Weight: 500 lbs. (packaged weight 600 lbs.)

Factory options not included in base price

PU-79000: Purification upgrade to 79,000 cft of grade “E” breathing air @ 72F (146 hours), Purification upgrade to 79,000 cft of grade “E” breathing air @ 72F (146 hours): Electronic carbon monoxide monitor with shut down feature, PS-35000-6K: Electronic cartridge life sensor with shut down feature, EMM-4000: Electronic moisture monitor with shut down feature)

Specifications Pumping Group

Construction: Continuous duty air cooled, three stage, three cylinder high pressure compressor; all stainless steel interstage and final stage coolers. Mounted in a sound attenuated, powder coated, steel cabinet., Max. Pressure: 6000psig (414 bar), Output Prox: 9.0 F.A.D.; 10.8 scfm (18.4 m3/hr) charging rate **, Cyl. Diameters: 1st stage 95mm, 2nd stage 38mm, 3rd stage 14mm, Lubrication: Splash lubrication with oil thrower pin, Oil type: MaxLube 501 synthetic compressor oil, Oil Capacity: 65oz. (1.9L), Drive Motor: 7.5 HP AC electric motor in single or three phase, 60 Hz, Compressor RPM: 1550, Noise Level: 81 dB @ 3 meters, Refill time: 10.8 scfm (18.4 m3/hr)**; 7.5 minutes*, *Time required to fill and 80 cu. Ft. cylinder from 500 to 3000 psig **Based on charging an 80 cu. Ft. cylinder from 500 to 3000 psig ***Specifications and prices subject to change without notice

For Orders, CALL

1-830-257-5006