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WATCHDOG Closed System Oiler: 4 oz Capacity, Glass, 1/2" Thread Size, NPT

Item 
41NA53
Mfr. Model 
31818

Product Details

Catalog Page
N/A
Brand
WATCHDOG
Product Type
Constant-Level Oiler
Reservoir Material
Glass
Reservoir Diameter
2-1/4 in
Body Material
Aluminum
Reservoir Capacity
4 oz
Maximum Temperature Rating
325 °F
Feed Type
Single
Vent Type
Closed
Operation Type
Self Leveling
Mounting Thread Type
NPT
Mounting Thread Size
1/2"
Overall Height
6-1/4 in
Overall Width
2-1/4 in
Overall Depth
4-1/4 in
Includes
Viewport
UNSPSC
27112905
Country of Origin
USA (subject to change)
Product Description

Closed constant-level oilers use a pressure-balancing line between the oiler and the lubricant housing to exchange air without venting to the outside atmosphere. These oilers are useful in applications where a closed system is needed to elevate protection against the ingress of dirt and moisture. They are primarily used in dirty industrial environments such as paper mills and concrete plants where oil reservoirs, machinery housings, and gearboxes must remain closed to prevent contaminants from entering the lubricants and damaging moving parts.

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