GRACO 25C538 - Agitator w/ Pressure Tank 15 Gallon, 70 PSI
Complete agitator system with integrated 15 gallon pressure tank for efficient material mixing and circulation in coating applications. Features clockwise rotation for optimal mixing performance with maximum recommended air pressure of 70 PSI and material viscosity handling up to 1,000 cP.
Radial piston air motor driven agitators are reliable, simple and cost-effective solutions for low to medium speed (<500 rpm), low to medium viscosity (<1000 cp) agitation applications.
For wood (top coat, primer) and general finishing applications
- Use less compressed air than most rotary vane air motors.
- Install quickly and operate quietly.
- Maintain easily – air line lubrication not required.
- Add DataTrak for speed monitoring and over-speed alert.
- Control speed with Graco's Intelligent Paint Kitchen (IPK).
- Sound pressure level at 70 psig (maximum recommended speed): Less than 75 dBA
Additional Specifications
- Max Working Pressure: 70 PSI max air pressure
- Rotation: Clockwise
- Max Material Viscosity: 1,000 cP
- Approvals: ASME, CE 2776, II 1/2 G Ex h IIB T4 Ga/Gb, CML 24ATEX6027X, IECEx CML 24.0020X
- Temperature Range: 0°C ≤Tamb ≤50°C
- Clearance Requirement: minimum 1 in. (25.4 mm) between rotating agitator parts and container
| Air Inlet Size (in) | 1/4 |
| Air Inlet Thread Type | NPT |
| Includes | 15 Gallon Pressure Tank |
| Maximum Air Inlet Pressure (psi) | 100 |
| Maximum Speed (RPM) | 150 |
| Maximum Viscosity (cP) | 1000 |
| Maximum Working Pressure (psi) | 100 |
| Motor Type | Pneumatic - Radial Piston |
| Type | Agitator |
| Weight (lb) | 93 |
| Wetted Material | Stainless Steel, PTFE, Nylon, Bronze |
Features
- Integrated 15 gallon pressure tank
- Clockwise rotation for optimal mixing
- Handles materials up to 1,000 cP viscosity
- 70 PSI maximum air pressure rating
- Complete agitator and tank system
Applications
- Material mixing and circulation
- Paint and coating applications
- Medium viscosity material handling
Compatible Equipment
Related Parts
This is a complete system including both agitator and pressure tank, unlike the separate agitator-only models (25C539, 25C540, 25C541) that require separate pressure tank purchase. Part of the Agitators with Pressure Tank family. Has explosion-proof certifications for hazardous environments. Part 25C538 is specifically mentioned for installing a new agitator onto a new tank, following steps 1-2 and 7-15. Safety requirement: maintain minimum 1 in. (25.4 mm) clearance between rotating agitator parts and container to prevent sparks and reduce risk of fire and explosion.
Reference Manuals
- 345130 (Page 3) Radial Piston Agitator
- 3A4797 (Page 3) Stainless Steel, Air-Driven Agitators with Pressure Tank
