Solberg CSL-825 Series Polyester Inlet Vacuum Filter — L-Style, 5 Micron, Up to 24 SCFM
| Specifications (As Configured) | |
|---|---|
 Vendor |
Solberg
|
 SKU |
CSL-825-039HCB
|
The Solberg CSL-825 is an inline right-angle ("L-style") inlet vacuum filter that protects vacuum pumps, blowers and vacuum systems from airborne dust and particulate. It pairs a reusable pleated polyester element rated 99%+ efficient to 5 micron with a rugged, corrosion-resistant steel housing — ideal for rough-to-medium vacuum service where clean intake air extends equipment life.
Key specifications
- Series: Solberg CSL, inline right-angle (L-style) inlet vacuum filter
- Filter media: pleated polyester, 99%+ removal efficiency standard to 5 micron — washable and reusable
- Replacement element: #825 (polyester) / #824 (paper)
- Airflow: up to 24 SCFM (varies by inlet size — see model table)
- Connections: female-threaded inlet/outlet — 3/8", 1/2" and 3/4"
- Housing: seamless drawn, corrosion-resistant powder-coat carbon steel, O-ring seal, stainless-steel torsion clips
- Vacuum rating: medium vacuum service
- Operating temp: -15°F to 220°F (-26°C to 104°C) continuous
- Element change-out: at 15–20" H2O over initial pressure drop
- Approx. weight: 0.9 lb
Models in this series
| Inlet size | Part # | Max airflow |
|---|---|---|
| 3/8" | CSL-825-039HCB | 18 SCFM |
| 1/2" | CSL-825-050HCB | 18 SCFM |
| 3/4" | CSL-825-075HCB | 24 SCFM |
Note: Solberg now labels these with a "KC" suffix (e.g. CSL-825-050KCB), formerly "HCB" — same filter.
Typical applications
Rotary-vane, screw, piston and Roots vacuum pumps; side-channel and positive-displacement blowers; vacuum packaging and vacuum lifters; CNC routers and woodworking; factory automation, soil/vapor remediation and ash handling.
The Solberg CSL-825 polyester inlet vacuum filter delivers dependable 5-micron intake protection in a compact L-style housing, keeping abrasive particulate out of your vacuum pump or blower to reduce wear, downtime and maintenance cost.
NOTE: Actual product may be different from pictured!
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