ZOS-927A Non-Vacuum Heavy Duty Jitterbug Sander
The ZOS-927A Non-Vacuum Heavy Duty Jitterbug Sander is built for industrial-grade surface preparation and finishing, delivering the high power and reliability professionals demand. Featuring a robust pneumatic motor and the signature orbital jitterbug motion, it ensures smooth, swirl-free results on metal, wood, and composite surfaces. Its non-vacuum design provides straightforward operation for workshops that already have external dust collection systems or prefer open-air sanding.
Key Features
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Non-Vacuum Operation – Simplified design without dust collection.
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Heavy-Duty Pneumatic Motor – Provides consistent sanding power for industrial use.
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Orbital Jitterbug Motion – Ensures satisfactory, swirl-free finishing results.
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Ergonomic Housing – Provides a comfortable grip for extended use, reducing operator fatigue.
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Rugged Construction – Designed to withstand continuous heavy-duty workloads.
Benefits
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Professional Finish Quality – Ideal for applications that require precision surface preparation.
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Operator Comfort – Balanced design minimizes hand-arm strain.
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Durability & Reliability – Withstands challenging industrial sanding demands.
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Cost-Effective Choice – Straightforward non-vacuum model reduces maintenance.
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Versatile Use – Suitable for a wide range of finishing jobs across industries.
Applications
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Automotive – Surface prep, primer, sanding, and bodywork finishing.
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Metalworking – Weld clean-up, blending, and fine finishing.
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Woodworking – Cabinetry, furniture, and panel finishing.
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General Industry – Any application where smooth, swirl-free finishing is required.
Why Choose the ZOS-927A?
The ZOS-927A Non-Vacuum Heavy Duty Jitterbug Sander is a rugged, reliable, and precision-engineered tool for professional finishers. It’s an excellent choice for those who need powerful sanding performance without the complexity of a vacuum system.
- Smooth, reliable, and robust.
- Long-lasting durability with low maintenance.
- For all types of surface preparation and rapid removal of material from large areas.

Specification:
- Net Weight: 2.4(1.1) Ibs(kg)
- Dia. Orbit: 1/8(3.2) inch(mm)
- Noise Level: 80 dBA
- Vibration: 0.8 m/s²
- rpm: 8500
- Air Inlet: 1/4 inch
- Min.Hose Size: 3/8(10) inch(mm)
- Avg. Air Cons.: 1.6 cfm
| Model | Net Weight lbs(kgs) |
Diameter Orbit |
Noise Level dB(A) |
Vibration m/s² |
rpm | Air Inlet Size inch-NPT/PT |
Min. Hose Size inch(mm) |
Avg. Air Cons. cfm |
| ZOS-927 | 2.4(1.1) | 3.2 | 80 | 0.8 | 8500 | 1/4 | 3/8(10) | 1.6 |
| ZOS-927A | 2.4(1.1) | 3.2 | 80 | 0.8 | 8500 | 1/4 | 3/8(10) | 1.6 |
| ZP356 | 2.6(1.2) | 3.2 | 80 | 0.8 | 8500 | 1/4 | 3/8(10) | 1.6 |
| ZP356A | 2.6(1.2) | 3.2 | 80 | 0.8 | 8500 | 1/4 | 3/8(10) | 1.6 |
| ZP356-C | 2.6(1.2) | 3.2 | 80 | 0.8 | 8500 | 1/4 | 3/8(10) | 1.6 |
| ZP356-S | 2.6(1.2) | 3.2 | 80 | 0.8 | 8500 | 1/4 | 3/8(10) | 1.6 |
| ZHS-NL4 | 3.3(1.5) | 5 | 80 | 0.8 | 7500 | 1/4 | 3/8(10) | 3.1 |
| ZHS-NL4A | 3.3(1.5) | 5 | 80 | 0.8 | 7500 | 1/4 | 3/8(10) | 3.1 |
| ZHS-CL4 | 3.3(1.5) | 5 | 80 | 0.8 | 7500 | 1/4 | 3/8(10) | 3.1 |
| ZHS-SL4 | 3.3(1.5) | 5 | 80 | 0.8 | 7500 | 1/4 | 3/8(10) | 3.1 |



