Solberg Manufacturing | Filters, Silencers, Vacuum Filters, Oil Mist Eliminators, Separators

Enter search terms in the box
and click 'Search'.

Part numbers must
include dashes.

Recent Headlines


Product Spotlights, Demonstrations

WL Series

Medium to High Vacuum Filtration

Compact Vacuum Filters

Minimize pressure drop and maximize footprint savings

SME Series

Oil Mist Eliminators

DSV Series

Two Stage Discharge Filter

ACV Series

Advanced Crankcase Ventilation

VTL Series, VTS Series

Vacuum Trap

WL Series


Solberg’s WL Series Vacuum Filters are designed for a variety of industrial and semicon processes where rapid thermal and/or pressure cycles create harsh operating conditions.

Ideal for Medium-High vacuum applications that utilize vacuum furnaces or deposition tools, the WL series comes standard with a variety of vacuum rated flange options and replaceable filter elements that offer superior protection and longevity for the vacuum system.

Housings in this series are 100% helium leak tested to ensure vacuum integrity and verify leak rates down to 1x 10-7 mb l/s (10-5 mb l/s are standard).



- ISO-K stainless steel flanges standard

- Machined flange surface to RMS63, uncoated

- High quality vacuum service components

- Carbon steel shell w/black powder coat finish

- KF10 differential ports for accurate vacuum Δ P readings

- Machined & polished sealing surfaces on flange faces for reliable vacuum performance on all flange types

- K200 housings and larger have domed lid to minimize deflection and increase durability


Technical Specifications

- Rated vacuum leak rate of 1x10-5 mbar/l/sec or better (verified by helium leak test)

- Filter change out differential: 15-20" H2O over initial Δ P

- Polyester: 99%+ efficiency to 5 micron

- Paper: 99%+ efficiency to 2 micron



- Filter media options available to meet strict process requirements: PTFE, PTFE Glass, SS mesh, and more


Click here to contact Solberg.

WL-Series Datasheet in Metric Numbers

Home |  Markets |  Resources |  Discover Solberg |  Contact |  International

Solberg Manufacturing is ISO 9001: 2008 Certified

Models, parameters, and specifications may change without notice.

Copyright © SMI 2009 All Rights Reserved