Watchdog® Desiccant Breathers are a unique particle filtration and water removal system. Prevents destructive contaminants from entering industrial equipment as air is breathed in and out due to thermal expansion or fluid level changes. The result is extended oil life extension, improved equipment reliability and reduction in maintenance cost.
applications
Hydraulic systems
Circulating oil systems
Gearboxes
Process pumps
Storage tanks, totes and 55-gallon drums
Vacuum systems
Anywhere that industrial equipment needs to be dry and clean
features
Water vapor adsorbent silica gel
Extreme humidity breathers with check valve technology for longer life in harsh environments
Tri-fit adapter mates with NPT, BSPT and BSPP thread types
Dual filtration system
Color indicating – When maximum adsorption is reached, the silica gel turns from gold to dark green or blue to pink indicating replacement is needed
The color-changing dye used is environmentally safe and meets all health and safety requirements
Height
4.14 in
Filter Media
Polyester, Polyurethane
Diameter
2.54 in
Operating Temperature [Min]
-20 °F
Body Material
ABS, Nylon, Polypropylene, Buna
Operating Temperature [Max]
200 °F
Connection Size
3/8 in
Flow Rate [Max]
5CFM @ 1 PSID
Silica Color
Blue
Mositure Absorbing Media
Silica Gel
Filter Efficiency
3-Micron Absolute
Connection Type
MNPT, BSPT, BSPP
Moisture Retention [Max]
1.0 fl oz, 28 ml
Weight
1.4 LB
We're here for you
with Service Centers across the country - We have your back
Find a Service Center
