Simpliport® 180 - See the level of your boiler at any angle and any distance.

Produced since 1962, Simpliport provides reliable direct reading with bicolor indication to 3,000psi (206 bar). Continuous design improvement provides an easier, wider field of vision with reduced installation and maintenance requirements.

Simpliport® 180 - See the level of your boiler at any angle and any distance.

See Boiler Water Level at Any Angle, Any Distance


Our Wide Angle Optics Illuminate Boiler Water Level at Any Angle, Any Distance

Installed worldwide since 1962, Simpliport® Boiler Water Level Glass Gages provide reliable direct-reading, bi-color indication up to 3000 PSI (206 Bar).  Continuous advancements to the Simpliport design have made them easier to install, easier to maintain and now, much easier to view.

Wherever you may be standing within 180° of the Simpliport Wide Angle Hood, you can clearly see the bright red or green indication of steam and water level.  You will decrease your exposure time to the boiler environment, while maintaining a crystal clear view of a direct reading gage as required by ASME.

Wide Angle Hood

  • Clear and bright viewing from any angle, any distance
  • Improves visibility of existing Simpliport gages…can provide clearer readings from dirty, contaminated gages..easy filed retrofits!
  • Eliminates need for mirrors in most applications
  • Easy to install: no tools required to install or remove illuminator hood from gage
  • For indoor or outdoor use


Brochure: Simpliport 180 Water Gage System

Order Selection Worksheets: R406.006 Simpliport P4000 Series

R406.007 Simpliport P4100 Series

Drawings: Simpliport 180 Illuminators & Viewing Hoods

Simpliport P4000 / P4100 Series Gages

IOMs: Simpliport Wide Angle Illuminator Installation, Operation, and Maintenance Instruction Manual

Simpliport P4000/P4100 Water Gage Glasses Installation, Operation and Maintenance Instruction Manual


Maintenance Video For P4000 and P4100 Series Simpliport Gages

*Consult factory for maintenance instructions or maintenance video for P3000 / P3100 series manufactured prior to 2008.