GRACO 25C535 - Carbon Steel Direct Drive Helix Bung Mount
Carbon Steel Direct Drive Helix Bung Mount agitator designed for reliable mixing in industrial drum applications with durable construction and efficient helix impeller design
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
- Recommended agitator rotation: Clockwise
- Sound pressure level at 70 psig (maximum recommended speed): Less than 75 dBA
- Maximum allowable process fluid temperature: 158° F (70° C)
Additional Specifications
- Material: Carbon Steel
- Agitator Rotation: Clockwise
- Max Material Viscosity: 1,000 cP
- Mount Type: Bung Mount
- Recommended Agitator Rotation: Clockwise
- Drive Type: Direct Drive
- Configuration: Helix
- Socket Head Screw Torque: 150-170 in-lbs (17-19 N•m)
- Hex Head Cap Screw Torque: 80-100 in-lbs (9-11 N•m)
- Minimum Clearance: 1 in. (25.4 mm) between rotating agitator parts and container
| Air Inlet Size (in) | 1/4 |
| Air Inlet Thread Type | NPT |
| Maximum Air Inlet Pressure (psi) | 70 |
| Maximum Speed (RPM) | 500 |
| Maximum Viscosity (cP) | 1000 |
| Maximum Working Pressure (psi) | 70 |
| Motor Type | Pneumatic - Radial Piston |
| Type | Agitator |
| Weight (lb) | 16 |
| Wetted Material | Stainless Steel, Fluoroelastomer, Acetal |
Features
- Carbon steel construction for durability
- Direct drive design for efficient power transfer
- Helix impeller for effective mixing
- Bung mount design for easy drum installation
- Handles materials up to 1,000 cP viscosity
Applications
- Industrial drum mixing
- Medium viscosity material agitation
- Chemical processing
- Paint and coating mixing
Compatible Equipment
- container cover installations
- modified drums
Related Parts
- 25C528
- 25C533
- 25M481
- 25C529
- 25C530
- 25C534
- 25N881
- 25N882
Manual reference 3A4792. Part of GRACO's direct drive agitator family with various mounting and impeller configurations available. Part has CE marking with explosion-proof certifications: II 1/2 G Ex h IIB T4 Ga/Gb, CML 24ATEX6027X, IECEx CML 24.0020X, operating temperature 0°C ≤Tamb ≤50°C Install agitator in container cover by screwing helix through drum bung hole and screwing agitator housing into the bung hole. Requires checking for interference between base of drum and shaft to avoid sparks from contact. Keep agitator tightly mounted to drum bung to prevent damage to threads from vibration.
Reference Manuals
