Alpha AIR-830 / AIR-850 Pneumatic Wet Polishers - 1160-AIR-830

Alpha AIR-830 / AIR-850 Pneumatic Wet Polishers - 1160-AIR-830

Alpha AIR-830 / AIR-850 Pneumatic Wet Polishers

New AIR-830 and AIR-850 Pneumatic Polishers are designed for heavy use around the fabrication shop. Two models with different maximum RPMs to cover all fabricators' needs to create the best polish and improve their productivity and efficiencies. Both models are equipped with a newly developed motor with a 5 Hybrid composite vane design that outputs more power and lasts longer than their predecessor

Features

• A new splash guard that blocks the splash while providing better visibility
• Re-designed end case to improve the water and air control operation and minimize the risk of breakage
• Silicon boot for the gear head, and water quick coupler with shut off valve for your comfort and convenience
• All-weather air and water hoses are 15ft. and rated for -40°F or +140°F.
• The AIR-830 has a maximum no-load RPM of 4,000 and the AIR-850 has 5,500.
• Central Water-Feed System Delivers Ample Water Regardless of Position
• Newly Developed Motor Produces More Power
• Lightweight and Ergonomically Designed for Better Maneuverability
• New Splash Guard Allows For Better Visibility Without Being Splashed
• Air Inlet 1/4” BSPP
• Air lead hose - 10 feet (3m)
• Water Inlet 1/8” BSPP
• Spindle 5/8"-11
• One Year Warranty* (*See manual for details)
• Side handle (reversible)

Included

• Alpha Pneumatic Wet Polisher
• Air Lead Hose - 15 ft (4.5 m)
• Water Hose - 15 ft (4.5 m)
• Rust Inhibitor Oil (6.7 oz)
• Water Quick Coupler w/ Shut Off Valve
• Double End Wrench (19mm / 22mm)
• Operator's Manual

Specifications

What Our Experts Think

• Professional-Grade Polishing: Delivers smooth, high-quality finishes on granite, marble, quartz, and other stone surfaces.
• Pneumatic Power for Consistency: Air-driven motor ensures steady performance without overheating.
• Wet Polishing for Dust Control: Built-in water feed system minimizes dust and extends tool and pad life.
• Lightweight & Ergonomic: Designed for comfort, reducing fatigue during extended use.
• Durable & Reliable: High-quality construction built to withstand demanding job site conditions.
• Two Models for Versatility: The AIR-830 (3,500 RPM) for standard polishing and AIR-850 (5,500 RPM) for high-speed applications.

Q&A

Q: What are the Alpha AIR-830 and AIR-850 Pneumatic Wet Polishers?
A: The Alpha AIR-830 and AIR-850 are high-performance pneumatic wet polishers designed for smooth, precise polishing of stone surfaces, including granite, quartz, and marble.

Q: Why choose these wet polishers?
A: They offer powerful, consistent performance with reduced vibration, water-fed operation for dust control, and ergonomic designs for extended use.

Q: What materials can they be used on?
A: These polishers are ideal for polishing natural stone, engineered stone, concrete, and other hard surfaces.

Q: Do they require an air compressor?
A: Yes, both models operate using compressed air, eliminating the need for electricity and providing reliable performance.

Maintenance Tips

• Lubricate Regularly: Add a few drops of pneumatic tool oil to the air inlet before and after each use to prevent internal wear and corrosion.
• Clean After Use: Wipe down the polisher and use compressed air to remove dust and moisture from vents and moving parts.
• Inspect the Polishing Pads: Check for wear and tear, and replace pads as needed to maintain optimal polishing performance.
• Monitor Water Supply: Ensure the water feed system is functioning properly to keep the work surface cool and dust-free.
• Check Air Supply: Use clean, dry compressed air and maintain the correct PSI and CFM settings for peak performance. Drain moisture from air lines frequently.
• Tighten Fasteners: Periodically check and secure screws, bolts, and fittings to prevent loosening during operation.
• Avoid Excessive Pressure: Let the polisher do the work—excessive force can damage the motor and polishing pads.
• Inspect Air Hoses: Look for leaks, cracks, or kinks in hoses and replace any damaged ones to maintain steady airflow.