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Dominator Siphon Sandblasting Cabinet

Dominator Siphon sandblasting cabinet
Heavy 100% welded 12- and 14-gauge CRS cabinet with internal abrasive storage, replaceable separator reclaimer and a long list of included standard features for use with 0-150 mesh abrasive sizes and gun sizes 25 to 90 cfm. Three standard cabinet models 3636, 4836 and 4848 all with 36” cabinet heights and side mounted dust collector for 3636, rear mounted dust collector 4836 and 4848.

The Dominator Siphon Sandblasting Cabinet is designed for Production operation; we consider production operation to be one (1) hour or more of daily machine operation using a production gun size consuming about 45 cfm of compressed air.

The negative pressure dust collector on this machine uses the most advanced cartridge filtration and effortless pneumatic cleaning cycle assembly available to ensure longer duty cycle, a cleaner work area and longer blower service life. The replaceable cartridge style filter includes more than 200 sq.ft. of dust storage filter surface, cleans using a semi-automatic vibrator and requires only minutes to rebuild when required.

The capacity to store dust with ease of service is what makes this machine the right choice for Production operation. In addition, a larger dual filter option is available for higher daily operation or larger abrasive gun sizes.

With any increase in compressed air volume more frictional heat is created. Doubling the air usage normally reduces the time to only 1/3 making cleaning speed almost a Geometric Progression and not simply Arithmetic when you double the amount used. It's this decrease in time and additional production passing through the machine that requires a larger dust collector size.

To learn more, check out the DOMINATOR SIPHON BLASTING CABINET SPOTLIGHT article on our blog.

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  • 100% welded 12- and 14-gauge CRS cabinet construction
  • Bolt-on machine hopper, replaceable
  • Adjustable abrasive flow-control mixing valve, replaceable
  • Foot operated blast control valve with treadle pedal
  • 3-Y blast gun with 3/8" tungsten carbide nozzle standard
  • Long wear hose
  • LED cabinet lighting on standard top
  • Safety glass view window
  • Glass window protector, low static
  • Double panel door construction, no spills
  • Lockable refrigerator door handle
  • Safety door interlock
  • Precision air-regulator, air filter/water trap with gauge
  • 10” diameter work ports with 2 piece glove and gauntlet
  • Expanded metal work grates, 3/4 - #9 flattened
  • Bolt-in cabinet hopper scalper screen
  • 1/2 hp 700 cfm class III pressure blower
  • Separator reclaimer, pneumatic centrifuge (Patented) internal
  • 220 sq.ft. certified cartridge filter w/ pneumatic cleaning
  • Hopper dust storage and maintenance access service door
  • Catalyst paint
  • Bolt on abrasive storage hopper
  • Replaceable abrasive mixing valve
  • Vertical abrasive mixing valve sump, replaceable
  • Blow-off gun
  • Cycle cleaning gauge for dust collector
  • Patented internal separator reclaimer for 0-150 mesh abrasive is bolt on and replaceable



Click here to see the long list of time saving and maintenance saving features available on most Media Blast Production Models.

NOTE: Standard Features are included with every model. Available Options can be added at additional cost and may require custom machine work, which may increase machine delivery time.

Technical Information: DOMINATOR Production
Machine Type: Dry Siphon
Compressed Air Usage: 25 cfm @ 90 psi
Suggested Air Compressor:

We designed the Dominator to require a 3-phase electrical air compressor with the standard size gun. Many small piston type air compressors will operate the Dominator when a smaller gun size is used, ask for more details. Air compressors vary greatly, check the cfm output on the compressor being used or visit Air Basics for more information on compressor selection.
Pro Tip: Never buy a compressor using the displacement cfm number, always use the second cfm volume number listed with 90-100 psi inside the tank, because tank pressure reduces performance.

Recommended Abrasive Size: 60 to 150 mesh
Most Used Abrasive Type: Glass Beads, Aluminum Oxide and Silicon Carbide
WARNING: Abrasive Restrictions and Warning
Paint Specification: Environmentally friendly, high-grade polyurethane high gloss paint. Standard colors include MBA beige and high gloss light gray. Custom color matching is available using customer supplied color sample, please call 866-204-7068 for pricing.
Request Info
36" x 36" x 36"H
Door 30" x 28"H
40" x 52" x 90"H 220 sq.ft. cartridge
700 cfm blower C-III
Internal Separator
Side dust collector
120V/60Hz/1Ph std
single power optional
Wood crate
682 lbs
Request Info
48" x 36" x 36"H
Door 30" x 28"H
52" x 52" x 90"H 220 sq.ft. cartridge
700 cfm blower C-III
Internal Separator
Side dust collector
120V/60Hz/1Ph std
single power optional
Wood crate
780 lbs
Request Info
48" x 48" x 36"H
Door 39" x 28"H
64" x 52" x 90"H 220 sq.ft. cartridge
700 cfm blower C-III
Internal Separator
Side dust collector
120V/60Hz/1Ph std
single power optional
Wood crate
960 lbs