Alpha Tools PSP-158 Pneumatic Polisher - PSP-158

Alpha Tools PSP-158 Pneumatic Polisher - PSP-158

Alpha Tools PSP-158 Pneumatic Polisher 5/8”-11

Alpha is excited to introduce its new flagship pneumatic polisher, the PSP-158. With its power and precision speed control, it will modernize the polishing operation.

Features

• New Flagship Polisher from Alpha
• High-Performance, Pneumatic Polisher
• Powerful New Motor for Demanding Applications
• Spindle Lock for Easy/Fast Tool Changes
• Comes With 30' Kink-Free Twin-Air/Water Hose for Better Maneuverability
• All-Weather Hoses with Flexibility Down To -40°F Or +140°F

• Quarter-Turn Switches for Precise Control

• Central Water-Feed System Delivers Ample Water Regardless of Position
• No-Load RPM- 5,500
• Silicon Gear Head Cover Provides Cushion and Keeps Hands Warm
• One Year Warranty (See manual for details)

Included

• Air/Water Twin Hose Assembly (30ft / 9.1m)
• Rust Inhibitor Oil (3.4oz / 100ml)
• Exhaust Hose with Clamp
• Water Quick Coupler w/ Shut Off Valve
• Toolbox

Specifications

What Our Experts Think

• High-Power Pneumatic Polisher – Delivers consistent performance for polishing stone and tile.
• Smooth & Polished Finish – Achieves a flawless, high-gloss shine on granite, marble, and engineered stone.
• Durable & Lightweight – Designed for extended use with minimal operator fatigue.
• Precision Control – Provides fine control for detailed polishing work.
• Ideal for Professionals – Perfect for stone fabricators and tile installers.

Q&A

Q: What is the Alpha Tools PSP-158 Pneumatic Polisher used for?
A: It is designed for wet polishing stone, quartz, and concrete surfaces to achieve a smooth and glossy finish.

Q: What materials can it polish?
A: It works on granite, marble, quartz, engineered stone, and concrete surfaces.

Q: What is the recommended air pressure for operation?
A: It operates at 85 PSI for optimal performance.

Q: Does it support wet polishing?
A: Yes, it features a built-in water feed system to reduce heat and dust for a cleaner finish.

Q: What pad size is compatible?
A: It is designed for use with 4” to 5” polishing pads.

Q: Is it suitable for professional use?
A: Yes, it is ideal for stone fabricators, countertop installers, and professional polishers.

Maintenance Tips

• Use Clean, Dry Air – Ensure a moisture-free air supply to prevent internal damage.
• Lubricate Regularly – Apply pneumatic tool oil before and after use for smooth operation.
• Inspect Polishing Pads – Replace worn pads to maintain polishing quality.
• Check Air Hoses & Fittings – Ensure secure connections and inspect for leaks or cracks.
• Keep Surfaces Clean – Wipe off dust and debris after each use to prevent buildup.
• Store in a Dry Area – Keep the tool in a moisture-free environment to prevent rust and corrosion.