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Watchdog Desiccant Breather Adapters

Watchdog Desiccant Breathers are easily installed using one of several adapters designed for different applications.

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Feature

Bypass Adapter

The Bypass Adapter (39207) is designed for applications where there is very heavy oil mist being expelled from the equipment. When air is breathed into the equipment, it passes through the Watchdog® and is cleaned and dried. When the air is breathed out of the equipment, it enters the adapter and is expelled to the outside without passing back through the breather. This protects the breather from oil contamination. Breather sold separately.

Other Specs

Model Description Desiccant Breather Adapter Style T1 T2 Material
39200 Breather Adapter Flange Adapter 1" Slip Fit Female Without Mounting Holes ABS
39201 Breather Adapter Flange Adapter 1" Slip Fit Female With 6 ANSI Mounting Holes ABS
39202 Breather Adapter Threaded Adapter 1" Slip Fit Female 1" MNPT PVC
39203 Breather Adapter Threaded Adapter 1" Slip Fit Female 3/4" MNPT PVC
39204 Breather Adapter Bayonet Adapter 1" Slip Fit Female Bayonet High Density EDPM
39206 Breather Adapter Spin-On Adapter 1" Slip Fit Female 1-1/2" - 16 UNF Female High Density EDPM
39207 Breather Adapter Bypass Adapter 1" Slip Fit Female 1" Slip Fit Male PVC
39208 Breather Adapter Threaded Adapter 1/2" MNPT 1/4" MNPT Carbon Steel
39209 Breather Adapter Threaded Adapter 1/4" FNPT 1/2" MNPT Carbon Steel
39210 Breather Adapter Threaded Adapter 1/2" MNPT 3/8" MNPT Carbon Steel
39211 Breather Adapter Threaded Adapter 3/8" FNPT 1/2" MNPT Carbon Steel
39212 Breather Adapter Threaded Adapter 1/2" MNPT 1/2" MNPT Carbon Steel
39213 Breather Adapter Threaded Adapter 1/2" MNPT 3/4" MNPT Carbon Steel
39214 Breather Adapter Threaded Adapter 3/4" FNPT 1/2" MNPT Carbon Steel
39215 Breather Adapter Threaded Adapter 1/2" MNPT 1" MNPT Carbon Steel
39216 Breather Adapter Threaded Adapter 1" Slip Fit Female 1/2" MNPT PVC

Learn More From Lubricology

The Forgotten Ones

  • Water Contamination
  • Particulate Contamination
  • Application
  • Desiccant Breathers
  • Desiccant Breather Replacement
03.30.2021 Mike Gauthier

The Forgotten Ones

Desiccant Breathers have been around in our industries for over twenty years now. Most of the plants that I’ve been to typically have some sort of desiccant breather presence.

Protecting Your Equipment

  • Constant Level Oilers
  • Filtration
  • Lifecycle
  • Particulate Contamination
  • Application
  • Desiccant Breathers
  • Moisture
  • Oil Analysis
  • Oil Sampling
  • Contamination Control
  • Oil Level
12.08.2020 Dan Freeland

Protecting Your Equipment

I recently looked at the analyst ratings of the tens of thousands of samples processed through our lab in 2020. I took all the samples related to bearings, gears, and hydraulic systems and summarized the analyst’s rating based on the test results. One thing is clear. Reliability and maintenance personnel continue to struggle with maintaining the quality of their lubricant. 35% of samples claim a Serious/Critical status, 27% proceed with caution, and only 38% are considered normal.

Choose Wisely

  • Application
  • Desiccant Breathers
  • Contamination
  • Moisture
09.29.2020 Jim Jung

Choose Wisely

Desiccant Breathers have become a widely chosen solution for closing up a piece of equipment while still allowing the equipment to breathe.