Mercury Ultra D.C. High-Speed Burnisher 21", 1.5 HP Motor, 1170 RPM Brush Speed DC-21-1170

The Mercury Ultra DC High-Speed Burnisher DC-21-1170 is engineered to deliver a high-gloss shine across large commercial spaces with efficiency and precision. Featuring a robust 1.5 HP motor and a 21” apron, this burnisher ensures fast, professional results while protecting walls and baseboards with its non-marking bumpers.

Designed for professionals, the DC-21-1170 operates at 1170 RPM for superior polishing performance. With an all-metal chassis for durability and an ergonomic 48” adjustable handle, this burnisher offers maximum control and ease of use.

What's Included:

• Mercury Ultra DC-21-1170 High-Speed Burnisher
• Flexible Pad Holder
• 50-Foot, 14/3-Gauge Safety Power Cord
• Operator’s Manual

Features

High-Powered Motor
Equipped with a 1.5 HP, 15 Amp D/C rectified motor to prevent low voltage issues and startup torque problems.

Optimal Speed for High-Gloss Results
Runs at 1170 RPM, delivering a brilliant, mirror-like shine in fewer passes.

Durable and Protective Design
Constructed with a polished aluminum chassis and full-wrap, non-marking bumpers to safeguard walls and baseboards.

Precision Pad Pressure
The balanced chassis and flexible pad holder ensure even floor contact for a consistent finish.

Ergonomic and Safe Handling
Features a fully adjustable 48” handle, non-conductive triggers, and an interlock switch for enhanced safety and maneuverability.

Extended Reach
Includes a 50-foot, 14/3-gauge safety power cord to cover large areas with ease.

What's Included

Included with Your Purchase:

• Mercury Ultra DC-21-1170 High-Speed Burnisher
• Flexible Pad Holder
• 50-Foot, 14/3-Gauge Safety Power Cord
• Operator’s Manual

Specifications

• Model: DC-21-1170
• Type: Floor Burnisher
• Brand: Mercury Floor Machines
• Apron Size: 21 inches
• Motor Type: 1.5 HP D/C Rectified
• Amp Draw: 15 Amps
• Speed: 1170 RPM
• Chassis: Polished Aluminum
• Operating Wheels: 6” Non-Marking
• Transport Wheels: 4” Non-Marking
• Power Cord: 50-Foot, 14/3-Gauge Safety Power Cord
• Weight: 86 lbs

FAQ

Q: What type of floors can this burnisher be used on?
A: It is designed for commercial hard floors such as tile, concrete, marble, and vinyl.

Q: Does this burnisher come with a pad holder?
A: Yes, it includes a flexible pad holder for superior floor contact.

Q: How long is the power cord?
A: The burnisher comes with a 50-foot, 14/3-gauge safety power cord for extended reach.

Q: Is the handle adjustable?
A: Yes, the fully adjustable 48” handle provides ergonomic comfort and control.

Q: Will it leave marks on walls and baseboards?
A: No, the full-wrap non-marking bumpers help protect surrounding surfaces during operation.

Resources

Documents:

• Mercury Ultra D.C. High-Speed Burnisher 21 Owner's Manual
• Mercury Ultra D.C. High-Speed Burnisher 21 Wiring Diagram
• Mercury Ultra D.C. High-Speed Burnisher 21 Parts List
• Mercury Ultra D.C. High-Speed Burnisher 21 Sell Sheet