FM-20ORB & FM-28ORB - 20" & 28" Orbital Floor Machines

Highest performance with the cleanest, quietest and easiest operation

The new orbital floor machines are powerhouses delivering the highest combination of down pressures and rpm in the industry - whether comparing machines with or without weight kits.  Then, add to its power features that increase health, safety and ease of use and you've got a Purpose Built® tool that can perform the toughest tasks anytime, anywhere.  You'll benefit from having features like:

  • Highest performance combining both top of class down pressures and 3,530 rpm pad speeds
  • Only high-speed orbital floor machine below 64 dBa - over 65% quieter than the nearest competitor!
  • Optional HEPA dust control system - unique design allows single cord operation
  • Convenient and instant handle adjustment from the operator position - no knobs or awkward levers!
  • Made in USA with a robust 3-year parts warranty (click here for full warranty details)

Pacific's orbital automatic scrubbers have become known as the industry's benchmark and these orbital floor machines have the power and features to do that as well.  Put the new benchmark FM-20ORB and FM-28ORB orbitals to work and they will be high value for you and your operations.

See the Purpose Built® details below - you'll be glad you did.


Sell Sheet

Family Brochure

Operators Manual

Orbital Results Sheet

Features Specifications
Model: FM-20ORB FM-28ORB
Part Number(s): 545411 (w/o weight kit)
545413 (w/ weight kit)
545421 (w/o weight kit)
545422 (w/ weight kit)
Pad drive system
Motor horsepower: 1.5 hp 1.5 hp
Motor type: 182TCZ, continuous duty TENV motor 182TCZ, continuous duty TENV motor
Pad speed rpm: 3,530 rpm 3,530 rpm
Head / pad dimensions: 20 in x 14 in 28 in x 14 in
Equipped with pad driver: Yes Yes
Productivity (per hour)*: 7,920 ft2 at 1.0 mph (scrubbing)
3,960 ft
2 at 0.5 mph (finish removal)
11,440 ft2 at 1.0 mph (scrubbing)
5,720 ft
2 at 0.5 mph (finish removal)
Electrical System
Voltage: 115 V 115 V
Power consumption amps: 15 amp 15 amp
Power cord length / type: 50 ft, 14/3 STO, safety yellow 50 ft, 14/3 STO, safety yellow
Machine Specifications
Product length: 20 in 20 in
Product width: 20 in 28 in
Product height: 46 in 46 in
Product weight (w/cord): 140 lb (without weight kit) 160 lb (without weight kit)
Product weight (w/optional weight kit): 180 lb 220 lb ®
Sound level (operator's ear): < 64 dBA < 64 dBA
Base construction: Epoxy coated, 3/4 in thick steel weldment Epoxy coated, 3/4 in thick steel weldment
Reach under with weights: Yes, 2.5 in on three sides Yes, 2.5 in on front, 5.5 in on sides
Handle construction: Welded structural steel tubing Welded structural steel tubing
Safety interlock on triggers: Yes Yes
Handle adjustment: Lever at operator position near triggers Lever at operator position near triggers
Dust control system (optional): 6 Qt vacuum with HEPA filtration 6 Qt vacuum with HEPA filtration
Parts**: 3 years 3 years
Labor: 1 year 1 year
Optional Accessories
Available accessories: Pads-Case of 10, 20 in x 14 in
855902 maroon, surface prep
855908 black, stripping
855906 purple, diamond clean/polish***
855904 red, buffing & cleaning
855905 white, polishing

545001 40 lb weight kit, 20 in
545003 dust control kit, 20 in
545005 solution tank kit, 4 gal
Pads-Case of 10, 20 in x 14 in
875904 maroon, surface prep
875923 black, stripping
875922 purple, diamond clean/polish***
875905 red, buffing & cleaning
8875921 white, polishing

545002 60 lb weight kit, 28 in
545004 dust control kit, 28 in
545005 solution tank kit, 4 gal
*Productivity rates based on ISSA 540 Cleaning Times
**Excluding wear items
Note: Specifications subject to change without notice

Purpose Built® for use anytime with less than 64 dBa noise levels and optional HEPA filtered dust control, these units attack:

  • Chemical-free finish removal (dry prep)
  • Finish stripping (with chemical)
  • Floor scrubbing (even grouted floors)
  • Stone grinding and polishing
  • Cement grinding and polishing
  • Scarifying
  • Sanding
  • Other extreme-duty jobs

Review the Pacific Floorcare Floor Machine & Burnisher Selection Guide.







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