Liquid Level Switches – Pneumatic – Model 3150

2" or 4" NPT - 1500 PSI

Pneumatic control device designed for low pressure applications. The Model 3150 is designed with few moving parts to provide consistent, dependable service.


  • 2" threaded or 4" union connections
  • Choice of float size & float arm extension length
  • Cost effective

If you would like additional information, please click on any literature link below or Contact Us directly so that we may provide you with detailed specifications.




*Product Summary Catalog
PDF Size: 1.2MB
Level Instrumentation Brochure
PDF Size: 1.5MB
Liquid Level Switches - IOM - Series 3150
PDF Size: 324KB