Hercules Sealed Sander with Sealed Bearing Motor
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Description
H-17S – Mercury Hercules Sealed Floor Sander (17", 175 RPM) is a super heavy-duty, sealed-motor floor machine built for dry sanding and surface prep on dusty environments like wood, stone, and concrete. Designed for contractors and floor-care professionals, the sealed bearing motor helps protect internal components from fine dust while the high-torque, triple-planetary transmission keeps pad speed consistent under load. The 17" apron size is ideal for tighter rooms, edges, and detailed prep work where control matters.
Warranty: 5-year manufacturer coverage on the motor, gearbox/transmission, and chassis under normal commercial use. Plus a unique “Fast-Track Parts” claim: approved warranty replacement parts that are in stock ship within 1 business day to minimize downtime.
Applications
- Dry sanding and prep on wood floors prior to refinishing steps
- Dusty stone and concrete surface prep where a sealed motor is preferred
- Screening between coats (when paired with the appropriate sanding media)
- General heavy-duty floor machine tasks: spray buffing, scrubbing, stripping, bonnet cleaning (with proper pads/brushes)
Specifications
| Specification | Value |
|---|---|
| Model | H-17S |
| Machine Type | Sealed floor sander / super heavy-duty floor machine |
| Apron Size | 17 in. |
| Brush / Driver Speed | 175 RPM |
| Motor | 1.5 HP A/C, sealed bearing motor |
| Capacitors | Dual capacitors (start/run design) |
| Amperage | 15 amp |
| Transmission | Triple-planetary, high-torque |
| Construction | Rugged all-metal |
| Rotary Brush Size | 15 in. |
| Pad Driver Size (with riser) | 16 in. |
| Machine Weight | 106 lbs. |
| Included | Tri-Lock pad driver |
| Optional Dust Control | Sanding vacuum kit (hoses/couplings) and dust-control skirt for wood floor sanding |
| Optional Sanding Driver | Heavy-duty sanding paper driver |
Description
H-20S – Mercury Hercules Sealed Floor Sander (20", 175 RPM) is a wide-path, sealed-motor sanding machine built for faster production on large floor prep projects. It’s engineered for dusty wood, stone, and concrete work, combining a sealed bearing motor with a high-torque drive train to maintain steady performance during aggressive sanding and surface conditioning. The 20" apron increases coverage per pass, helping crews reduce labor time on big open areas.
Warranty: 5-year manufacturer coverage on the motor, gearbox/transmission, and chassis under normal commercial use. Plus a unique “Fast-Track Parts” claim: approved warranty replacement parts that are in stock ship within 1 business day to help keep projects on schedule.
Applications
- High-production dry sanding and prep on wood floors
- Concrete and stone surface prep where dust protection is critical
- Screening and refinishing prep steps (with the correct sanding media)
- Heavy-duty floor machine work such as scrubbing/stripping or bonnet cleaning (with appropriate accessories)
Specifications
| Specification | Value |
|---|---|
| Model | H-20S |
| Machine Type | Sealed floor sander / super heavy-duty floor machine |
| Apron Size | 20 in. |
| Brush / Driver Speed | 175 RPM |
| Motor | 1.5 HP A/C, sealed bearing motor |
| Capacitors | Dual capacitors (start/run design) |
| Amperage | 15 amp |
| Transmission | Triple-planetary, high-torque |
| Construction | Rugged all-metal |
| Rotary Brush Size | 18 in. |
| Pad Driver Size (with riser) | 20 in. |
| Machine Weight | 108 lbs. |
| Included | Tri-Lock pad driver |
| Optional Dust Control | Sanding vacuum kit (hoses/couplings) and dust-control skirt for wood floor sanding |
| Optional Sanding Driver | Heavy-duty sanding paper driver |