Alpha AIR-830 Air Polisher designed to be used with Diamond Polishing Pads

  • High-Performance, Pneumatic Polisher
  • Central Water-Feed System Delivers Ample Water Regardless of Position
  • No-Load RPM- 5,500 for AIR-850 / 4,000 for AIR-830
  • 15ft. All-Weather Hoses with Flexibility Down To -40°F Or +140°F
  • Newly Developed Motor Produces More Power
  • Lightweight and Ergonomically Designed for Better Maneuverability
  • New Splash Guard Allows For Better Visibility Without Being Splashed
  • Silicon Gear Head Cover Provides Cushion and Keeps Hands Warm
  • Enhanced Spindle Shaft for Easy Tool Removal (Wrench Included)
  • One Year Warranty* (*See manual for details)


Alpha Air Polishers:


Alpha Air-300 Mini Pneumatic Polisher


Alpha AIR-680 Air Polisher


Alpha AIR-830 Air Polisher


Alpha AIR-850 Air Polisher

Product Details
Specification Data
Model AIR-830/834 & AIR-850/854
Air Pressure 85 PSI (6 Bar)
Air Consumption 15 CFM (425L/min)
No Load Speed 4,000 RPM & 5,500 RPM
Weight 2.75 lbs (1.2 kgs)
Air Inlet 1/4" BSPP
Water Inlet 1/8" BSPP
Spindle 5/8"-11 / M14-2
Rated 5.0 out of 5 stars
Based on 1 review
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
1 review
  • DR
    David R.
    Verified Buyer
    AIR-680UW Underwater Pneumatic Polisher
    AIR-680UW Underwater Pneumatic Polisher
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Polisher for aquariums

    Best under water buffer in the market !! I own a custom aquarium business , we polish our acrylic tanks !! This makes it a breeze

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