Closed System Oilers

The Opto-matic Closed System Oiler is designed for all types of equipment where a constant level in an oil sump must be maintained. The closed system is prevention for contamination and spillage. The adjustable collar allows oil level to be adjusted to the desired level. 1/8 NPT port is also included for a vent back to the housing to allow pressure balancing between the oiler and housing.
These oilers feature:
One piece reservoir which eliminates the possibility of air leakage.
Adjustable level.
Side and bottom connections for multiple installation options.
2″ sight gauge for easy viewing of oil level.