
Mercury Cleanmaster Dual-Speed Floor Machine — 21" Apron, 175/300 RPM, 1.5 HP D/C Rectified (Model TS-21)
- FREIGHTFree freight on orders $250+ to the lower 48, included at checkout. How it works →
- US EQUIPMENT SALESSold to US customers by Janitori, based in Canada
- DOCUMENTED DETAILSUse the specifications and documents published for this model
- FREE FREIGHTOrders $250+, lower 48 — included at checkout
- EQUIPMENT SUPPORTCall 1-888-287-3732, 24/7
Product description
The Cleanmaster answers when a crew needs one machine to strip on Monday and spray-buff or bonnet-clean carpet on Thursday. A switch takes the same 1.5 HP 66-frame D/C rectified motor from 175 RPM for aggressive scrubbing and stripping to 300 RPM for spray buffing, shampooing and bonnet work on this 21 in apron build. Because the motor is D/C rectified, it avoids the burn-outs, low-voltage drops and startup torque problems that hit A/C machines at the end of long cord runs.
- Dual-speed brush: 175 RPM for stripping and heavy scrubbing, 300 RPM for spray buffing, shampooing and carpet bonnet cleaning.
- 1.5 HP 66-frame D/C rectified motor with triple-planetary gears, 13-15 amps — no burn-outs, no low-voltage or startup torque problems.
- Takes a 19 in rotary brush or a 20 in pad driver with riser (order separately); B/92 style clutch plate.
- All-metal polished reinforced apron and chassis add weight for a brighter, longer-lasting shine.
- Safety interlock switch plus non-conductive dual triggers; 48 in fully adjustable handle.
- 6 in non-marking fixed wheels; one 50 ft 14/3-gauge safety power cord.
- Optional 16/18/20 in high-speed cushioned pad drivers (1709/1909/2109) available for the 300 RPM side of the job.
Receiving — do not sign clean
- Count the pieces against the bill of lading before the driver leaves. A machine, its batteries and its accessories can ship as separate items.
- Walk the pallet. Check the shrink-wrap, the crate corners and the machine itself — forks go through crates more often than anyone admits.
- Photograph any damage before you sign. Once the driver has your signature the photographs are worth much less.
- Write the damage on the delivery receipt. A clean signature on a damaged pallet is what makes a freight claim hard. Then call 1-888-287-3732 the same day.
Field demonstration
Complete your setup
This machine runs on Janitori commercial-grade chemistry — machine and solution from one supplier, one reorder. Stock the essentials with your unit.
Replacement parts & consumables
Wear parts and consumables matched to this machine. Stock them with the unit; reorder by part number.
Why buy from Janitori
Commercial & fleet orders
Gyms, schools, facilities, property managers, government. Tell us your purchasing process, quantity and timeline. Ask about PO or net-terms eligibility; approval is not guaranteed.
Questions, answered
What training is required to run this machine?
Follow the manufacturer operator manual and your workplace's required training and safety procedures before use.
How does freight delivery actually work?
Delivery method and services depend on the order and destination. Confirm the shipment plan before ordering. Full guide: how freight delivery works.
What happens if it arrives damaged?
Note the damage on the delivery receipt, take photos, and contact us promptly so we can confirm the process applicable to that shipment.
Where can I find warranty information?
Use the warranty document published for this exact model, when present, and contact us with questions before ordering.
Can my organization request purchase-order terms?
Use the commercial quote form to describe your PO or net-terms process. We will confirm whether the requested process can be supported.
Which pads and cleaning products should I use?
Use only verified product references and the manufacturer's compatibility requirements. Contact the equipment desk with your floor type and application before substituting a product.
Product specifications
- Model Number
- TS-21
- Apron Size
- 21 in
- Rotary Brush
- 19 in (order separately)
- Pad Driver w/ Riser
- 20 in (order separately)
- Motor
- 1.5 HP 66-frame D/C rectified, 13-15 amps
- Transmission
- Triple-planetary gears
- Brush Drive
- B/92 style drive plug and universal clutch
- Chassis
- Polished aluminum
- Wheels
- 6 in non-marking
- Power Cord
- 50 ft, 14/3 gauge
- Warranty
- 5 years motor, transmission and chassis
- Other Apron Sizes
- 17, 19, 21 in (TS-17, TS-19, TS-21)
- Optional Pad Drivers
- 1709 16 in / 1909 18 in / 2109 20 in high-speed cushioned
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Outfitting a facility or a fleet?
Multi-unit pricing, chemistry programs, and parts stocking plans. One supplier for the machine and everything it consumes.












