Quatro SPU Standard Stand-Up Polisher

Buffs sold separately.
   - This item ships by truck. We will contact you prior to shipment to arrange delivery and quote shipping charges.
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Medium-Duty Quatro

The re-designed Quatro SPU Standard Stand-Up Polisher features a powerful suction unit with the addition of a tabletop containing two Quatro fully-enclosed ClearView Hoods that trap precious metal dust/compound and one 1/2 HP double-spindle, two-speed polishing motor (tapered spindles included). Energy-efficient, LED lights in hoods use up to 75% less power than incandescent lights and keep your work area much cooler. Installed 2X Magnifiers on each hood enhance visibility making it easier to see the work being performed. Integrated capture nozzles in the back of the Clearview Hoods allow for a more precise intake of any precious metal dust, compound, or debris, which is then deposited directly into the filter bags. Considered a Medium Duty Machine. 

Quatro SPU Standard utilizes a 2-stage filtration system to capture all your precious metal dust, not just a portion of it recovering more metal for refining. The first stage consists of (3) sealable filter bags (854-2189) thus allowing the efficient capture of precious metal dust and debris. Most particulate is gathered at this stage with the balance being filtered through the second stage HEPA rated filter (854-2079). This 2 stage filtering system is 99.97% efficient and requires no additional venting from the workplace. The SPU Standard will handle all the dust and particles that competitive models cannot filter thus leaving a clean environment. Accessory drawer also available  (854-1496) for convenient storage of your buffs and polishing compounds. Counter height is 35" (889mm) but can be increased by 2" (50.8mm) with the addition of the optional casters (854-1473).

Quatro SPU Standard includes: 

  • 1/2 HP double spindle, two-speed polishing motor (spindles included)
  • 2 ClearView Hoods with 2X magnifiers installed
  • 6 filter bags (854-2189)
  • 1 HEPA filter (854-2079, as small as 0.3 micron)
  • Remote ON/OFF foot switch (854-1369)
  • One-year manufacturer's warranty


  • Superior capture/containment using progressive 2-stage filtration system
  • LED illuminated ClearView Hoods, fully enclose buff areas containing precious metal particles
  • Easy clean-out of storage chamber at your convenience, prolongs life of filter bags
  • CoolBlue dual shaft polishing motor (1/2 HP, 2-speed, with 2 tapered polishing spindles)
  • Made in Canada
Quatro SPU Standard Stand-Up
Suction Motor: 120V, 9A
Electrical: 120V, 1Ph, 60Hz
Horsepower: 1/2 HP
Airflow / Noise: 1,200 CFM / 59 dBA
Polishing Motor: Cool Blue 1/2 HP, double-spindle, 2-speed (3,450/1,725 RPM)
Dimensions: (W x D x H) 38.5" x 24" x 50"
(978 x 610 x 1270mm)
Net Weight: 211 lbs. (95.7kg)
Shipping Weight: 230 lbs. (105kg)
Made In: Canada
Item Classification Main Filter HEPA Filter
Gesswein # Model Quatro # Workload Gesswein # Quatro # Gesswein # Quatro #
854-1489 SPU Standard Stand-Up
1-0031-0100 Medium Duty
(Dual Station)
854-2189 AG149
854-2079 F022

For a complete list of replacement filters to all of our Quatro units, please view our Quatro Replacement Filter Chart to find the correct filter for your machine.

  • NEW