GRACO 24G621 - Agitator Speed Controller- Automatic Speed Controller for Air Drive Agitators, 100 PSI
GRACO 24G621 Agitator Speed Controller provides closed-loop speed control for air-driven agitators, maintaining constant set speed even as viscosity or drum levels change. This automatic control system prevents over-agitation of shear sensitive materials, extends agitator lifetime by eliminating overspeeding, and reduces energy costs by optimizing air consumption.
Specifications
- Max Working Pressure: 7 bar (0.7 MPa, 100 PSI) maximum air input pressure
- Maximum Speed: 1000 rpm
- Speed Control Range: 100-1000 rpm
- Weight: 0.64 kg (1.4 lb)
- Installation Time: installs within minutes
Features
- Controls and maintains agitator speed
- Speed regulation independent of drum level
- Speed regulation independent of viscosity changes
- Works with air drive agitators
- Automatic speed control maintains consistent RPM
- Reduced air consumption compared to needle valve control
Applications
- Mixing applications where consistent agitator speed is critical
- Variable viscosity materials
- Drums with changing fluid levels
- Industrial mixing processes requiring speed control
- Waterborne material mixing
- Shear-sensitive material handling
Compatible Equipment
- 24C293 - 1.5 inch bung model agitator
- 24C522 - 2 inch bung model agitator, Air drive agitators, Most GRACO air driven agitators, Many competitive air driven agitators
- 24C821 - Kit, Agitator, Sub Assembly
Related Parts
- 24C293 - Heavy-Duty In-Drum Back-Geared Agitator, Stainless Steel, 1-1/2" Bung Adapter, 7/16" Shaft Adapter, 100 PSI, 1.5" bung
- 24C522 - Heavy-Duty In-Drum Back-Geared Agitator, Stainless Steel, 2" Bung Adapter, 7/16" Shaft Adapter, 100 PSI
- 16A521 - Housing, Adapter, 1.5" bung
- 16A754 - Housing, Adaptor, 2-11.5 NPSM, 100 PSI, 2" bung
- 16H554 - Adapter, Nut
- 16H555 - Adapter, Nut, 1/2 and 5/8
- 17M822 - Adapter, Nut, 7/16"
Designed specifically for use with GRACO air-driven agitators to maintain consistent mixing performance despite changing process conditions Performance curve shows significant speed stability compared to needle valve control across different drum levels. Contact GRACO Business Development Specialist for compatibility information with specific agitators. Instruction manual: 3A1315. Compatible with specific GRACO Agitators and Air Motors as listed.
Reference Manuals
- 344809 (Page 2) Heavy-Duty In-Drum Back-Geared Agitator
- 344913 (Page 2) Agitator Speed Controller
- 345020 (Page 17) Finishing Accessories
- 349104 (Page 16) Reactor Parts and Accessories Brochure
- 3A1315 (Page 8) 24G621 Agitator Speed Controller Accessory
