The NSS Galaxy 20 N0302004 is a durable 20-inch, 175 RPM commercial floor machine with a 1.5 HP motor for productive scrubbing, stripping, spray buffing, polishing, and shampooing.

Features:

• 20-Inch Working Width – The key advantage over the 17-inch Galaxy models, providing greater floor coverage for improved productivity in larger areas.

• 1.5 HP Motor – Provides strong commercial power for demanding scrubbing, stripping, and routine floor-care applications.

• 175 RPM Pad Speed – Delivers dependable low-speed performance for a wide range of floor-maintenance tasks.

• 120V / 60Hz Operation – Designed for standard commercial electrical service.

• Single-Speed Design – Straightforward 175 RPM operation keeps the machine simple and easy to use.

• Multi-Purpose Floor Care – Suitable for scrubbing, stripping, spray buffing, polishing, and carpet shampooing with the appropriate pads, brushes, or accessories.

• Precision-Balanced Construction – Designed for smooth operation and easier maneuverability across the floor.

• Chrome-Plated Steel Skirt – Adds durability around the machine base for repeated commercial use.

• Heavy-Duty Motor Construction – Built for dependable performance in professional floor-maintenance programs.

• Mechanical Safety Lock-Out – Helps prevent accidental starts during setup, handling, and storage.

• 58 dB(A) Sound Level – Supports relatively quiet operation in commercial and institutional environments.

• Economical Commercial Design – Provides broad floor-care capability in a durable, straightforward machine.

The NSS Galaxy 20-Inch Floor Machine N0302004 is designed for facilities that want the versatility of the Galaxy platform with a wider 20-inch working width for increased productivity.

Its 175 RPM single-speed operation and 1.5 HP motor make it a practical choice for routine scrubbing, stripping, polishing, spray buffing, and carpet shampooing with the appropriate accessories.

20-Inch Working Width

The Galaxy 20 uses a 20-inch / 51 cm working width.

Compared with the 17-inch Galaxy models, the wider platform covers more floor with each pass, making it especially useful in larger open areas.

It is well suited for:

• Hallways

• Schools

• Retail spaces

• Hospitals

• Office buildings

• Cafeterias

• Large commercial rooms

• Other open floor areas

1.5 HP Commercial Motor

The Galaxy 20 uses a 1.5 HP / 1110-watt motor.

The heavy-duty motor provides dependable power for demanding commercial procedures, including aggressive scrubbing and stripping.

175 RPM Single-Speed Operation

The machine operates at approximately 175 RPM.

This traditional low-speed floor-machine speed is well suited for:

• Scrubbing

• Finish stripping

• Spray buffing

• Polishing

• Carpet shampooing

Its fixed-speed design also keeps operation straightforward for facilities with multiple operators.

Precision-Balanced Design

The Galaxy is precision balanced to provide smooth, predictable handling.

Proper balance helps make the larger 20-inch platform easier to control during extended floor-maintenance procedures.

Durable Steel Skirt

A chrome-plated steel skirt surrounds the machine base.

This adds durability in an area frequently exposed to contact with walls, fixtures, furniture, and other obstacles during commercial cleaning.

Mechanical Safety Lock-Out

A mechanical lock-out switch helps prevent accidental machine startup.

This adds an important measure of safety during setup, handling, transportation, and storage.

Quiet Commercial Operation

The Galaxy operates at approximately 58 dB(A).

Its relatively low sound level can be useful in facilities where cleaning takes place during occupied or extended operating hours.

Professional Applications

The NSS Galaxy 20 is well suited for:

• Schools and universities

• Hospitals and healthcare facilities

• Office buildings

• Retail stores

• Hospitality environments

• Government facilities

• Commercial cleaning contractors

• Finished hard floors

• Carpet shampooing with appropriate accessories

• Large open commercial areas

Specifications

Specification	Details
Model	NSS Galaxy 20
Catalog Number	N0302004
Product Type	Single-Disc Floor Machine
Working Width	20 in. / 51 cm
Pad Speed	175 RPM
Speed Type	Single Speed
Motor	1.5 HP / 1110 W
Voltage	120V
Frequency	60Hz
Sound Level	58 dB(A)
Base Construction	Chrome-Plated Steel Skirt
Safety Lock-Out	Mechanical
Power Source	Corded Electric

Applications

• Scrubbing

• Stripping

• Spray Buffing

• Polishing

• Carpet Shampooing

Product Resources

Download Galaxy Floor Machine Specification Sheet

Download Galaxy 17/20 Operation Manual

Download Galaxy 17/20 Parts List