Max-Air 90SE3-SFD-460 Breathing Air Compressor

The most user-friendly SCBA/SCUBA refilling system available today. Designed for small to medium size Fire Departments and Fire Brigades intending to upgrade to 4500-psi SCBA's and 6000-psi cascade systems.

The Max-Air 90SFD is a continuous duty unit and capable of filling 6000-psi cascade or refill 4500-psi SCBA's direct from the compressor, a fully automatic compressor that features an extra large capacity filtration system.  It is the upgraded version of the performance proven model Max-Air 90.

Specifications

• 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-410bar
• Approx. Output: 9.0 F.A.D. 10.8 scfm 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: 57 oz. (1.7 Liters)
• Drive motors: Electric motor 7.5hp
• Compressor RPM: 1550 RPM
• Noise Level: 81 decibels @ 3 meters
• Refill Time Output 9.0 F.A.D., 10.8 scfm**, 7.5 mins* / Fills SCBA cyl to 4500 psig)
• *Time required to fill an 80 cu. ft. cylinder from 500 to 3000 psig

*Time required to fi ll an 80 cu. ft. cylinder from 500 to 3000 psig
**Based on charging an 80 cu. ft. cylinder from 500 to 3000 psig

Features

• 6000 psi with 4 to 1 safety factor, upgraded purification to #PU-35000 with #MS-4010 extra large mechanical coalescing separator and pressure maintaining valve
• Disposable tri-chem breathing air purification system with activated carbon, molecular sieve and hopcalite - will process prox 35,000 cft of grade "E" breathing air at 72oF 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 and 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 EasyliftTM 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.)

Additional Options

Factory Options not included in price. Contact our customer service team toll-free 866-650-1937 for questions or pricing on additional available options.

• PU-79000 Purification upgrade to 79,000 cft of grade "E" breathing air @ 72oF (146 hours)
• PU-123000 Purification upgrade to 123,000 cft of grade "E" breathing air @ 72oF (225 hours)

Max-Air 90SFD-6000 Information

Click Here for Brochure