Choosing and configuring vacuum sources for SYS-GRP workholding
Quick Reference
For comprehensive guidance on vacuum sources, fittings, and specifications, see our detailed guide:
This article covers:
- Compatible vacuum pumps and specifications
- Minimum vacuum requirements
- Grabo integration options
- Hose sizing and fitting recommendations
- Airflow and noise characteristics
Vacuum Source Options
Budget vacuum pumps:
- Entry-level shop vacuums with venturi attachments
- 3–5 CFM pumps for single-pod setups
VacuPress systems:
- VacuPress Compact 150 and higher
- Professional-grade performance
- Suitable for multi-pod layouts
Grabo Pro-Lifter:
- Mobile vacuum solution
- Job site and portable applications
- Use with SYS-GRP Grabo Pro Adapter Kit
Industrial vacuum pumps:
- High-CFM pumps for production environments
- Multiple pods and continuous operation
Minimum Requirements
Vacuum level: Refer to examples and testing data in our vacuum source guide.
Airflow: Higher airflow pumps recover faster when seals are broken and re-established.
Control & Accessories
Purpose: Apply or release vacuum smoothly
Benefits:
- Prevents sudden workpiece movement
- Allows controlled vacuum application
- Quick release when work is complete
Recommended upgrade: The SYS-GRP Hub centralizes vacuum control:
- Multi-pod management
- Individual zone control
- Faster setup and release
- Improved workflow efficiency
Purpose: Protect vacuum pump from dust and debris
Recommendation: Add an inline filter ahead of the pump to extend pump life and maintain performance.
Hose & Fittings
Hose size: 1/4" push-to-connect fittings (standard)
Recommended tubing: PU (polyurethane) tubing
- Minimizes kinks
- Maximizes flexibility
Fitting options:
- Straight connector (included with AnchorPod)
- Elbow fittings (for routing hose out of the way)
- Custom configurations
Shop fittings: SYS-GRP Push-to-Connect Accessories
Maintaining Vacuum Performance
Keep surfaces clean:
- Wipe down work surfaces before each use
- Remove dust from gasket contact areas
Inspect connections:
- Check hose connections for leaks
- Verify push-to-connect fittings are secure
Monitor filters:
- Replace inline filters when clogged
- Clean or replace pump filters per manufacturer specs
Gasket care:
- Wipe gaskets after use
- Replace when worn or damaged
For detailed maintenance, see AnchorPod Maintenance Guide.
Next Steps
→ Ready to install? See AnchorPod Setup: Installation Guide
→ Questions about performance? See AnchorPod Performance & Specifications
→ Need troubleshooting help? See AnchorPod Troubleshooting
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