The Watchdog® R Series Breathers are designed for applications where gearboxes and reservoirs are subjected to continuous vibration, such as railroad maintenance equipment, off-road vehicles, mining equipment, and others. They ensure optimum protection of equipment by prohibiting the entry of moisture and particulate contamination. The Watchdog® R Series Breathers are easily attached to the equipment by rugged steel pipe threads.
When the silica gel cartridge turns from orange to dark green, simply install a new replacement cartridge to the reinforced metal base.
|Model No.||Description||Adsorption Capacity||Thread Connection||Height||Width||Air Flow||Case Quantity|
|39150||R Breather||4.91 fl oz||1" MNPT||5"||5.2"||25 CFM||2|
|39151||R Breather||8.6 fl oz||1" MNPT||6.5"||5.2"||25 CFM||2|
|39152||R Breather||16.56 fl oz||1" MNPT||9.5"||5.2"||25 CFM||2|
|39153||R Breather||8.6 fl oz||1.125"||female thread||6"||5.2"||25 CFM||2|
|39154||R Breather||8.6 fl oz||2" MNPT||6.5"||5.2"||25 CFM||2|
|39155||R Breather||16.56 fl oz||2" MNPT||9.5"||5.2"||25 CFM||2|
|39156||R Breather||21.47 fl oz||2" MNPT||12"||5.2"||25 CFM||2|
The Watchdog® R Replacement Cartridges are used with Watchdog® R Series Breathers. When the orange silica gel has turned dark green, remove the reusable top cap from the bottom desiccant cartridge, dispose of the spent dark green desiccant cartridge, then use the same top cap with a replacement cartridge.
|Model No.||Description||Replacement For|
|39161||Replacement Cartridge||39151, 39153, and 39154|
|39162||Replacement Cartridge||39152 and 39155|