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SM421AC 17" Professional Multi-Functional Floor Buffer Scrubber - High Power, Large Capacity for Industrial and Commercial Use

SM421AC 17" Professional Multi-Functional Floor Buffer Scrubber - High Power, Large Capacity for Industrial and Commercial Use

Regular price $799.00 USD
Regular price Sale price $799.00 USD
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Shipping calculated at checkout.
  • Free shipping, ready to ship by 7/15, pre-order now
  • 2-year warranty
  • 30 days money back guarantee

Discover unparalleled cleaning efficiency with the Sanitmax SM421AC, a professional multi-functional floor buffer designed for the rigorous demands of large public spaces.

  • Equipped with a high-power 2.0 HP motor, this robust machine offers stable operation with remarkable work efficiency.
  • Its generous 3.4-gallon water tank capacity ensures extended cleaning sessions, making it ideal for malls, hotels, factories, hospitals, and more.
  • Whether it's daily maintenance, carpet cleaning, or high-requirement floor renovation, the SM420AC, with its versatile brush and pad system, delivers exceptional performance on various surfaces including stone, concrete, terrazzo, and tiles.
  • The package includes a main unit with a brush motor assembly, lever assembly, water tank, pad driver, and an assortment of brushes and scouring pads to tackle any cleaning task.


  • Brush Diameter: 17 inches
  • Water Tank Capacity: 3.4 gallons
  • Motor Frequency: 60 Hz
  • Brush Motor Power: 2.0 HP
  • Machine Operating Voltage: 110V
  • Cleaning Efficiency: 4,300 Sq ft
  • Cord Length: 49 feet
  • Net Weight of Machine: 131 lbs
  • Total Weight (Machine + Packaging): 141 lbs
  • Machine Dimensions (LxWxH): 49.6x16.9x36.8 inches
  • Main Unit Packaging Size (LxWxH): 22.4x18.3x13 inches
  • Accessory Packaging Size (LxWxH): 47x20x14.5 inches

Accessories in the box:

  1. Main Unit - Brush Motor Assembly*1 Set
  2. Handle Assembly*1 Set
  3. Water Tank Assembly*1 Set
  4. Pad Driver*1
  5. Heavy Duty Brush*1
  6. Soft Brush*1
  7. Red Burnishing Pad*1
  8. White Burnishing Pad*1
  9. Black Burnishing Pad*1
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Quick, environmentally responsible, and technologically advanced solution to the most difficult cleaning challenges.

High Efficiency Cleaning Equipment

Clean thoroughly from general to most difficult challenges. High cleaning capability for various surfaces and debris. Easy operate. Reduce work fatigue and increase productivity.

Extended Warranty Coverage

2-year Warranty for ALL the cleaning machines. Free ship the non-wearable parts to you in warranty time. A complete set of parts in stock to help solve the product issues in a timely manner.

Reliable After-Sale Support

Complete tech support services ensure you and your cleaning machines work efficiently and securely. Just call or email us to get problems solved in 24 hours.

Free Shipping and Fast Processing

Fast and Free shipping to 50 States!

Process in 2-3 business days (Except Pre-order products).

Deliver in 1-2 weeks.

Save Time, Money, and Energy to Focus on Your Core Business

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