Oil Sight Glass Store

the Boss Oil Sight Glass by PK (12 pack)


Oil sight glasses by PK Machine are used for visual oil monitoring and inspection in pumps, motors, gear boxes and turbines.  They easily attached to equipment with NPT on one side and a drain valve on the other.  They provide constant bearing visual oil inspection.  Made from optical grade transparent acrylic construction, our sight glass allows for clear visual oil monitoring.  Chemically compatible with gear, mineral and synthetic oils, our oil sight glass can be connected to pumps, gear boxes, turbines, motors or any lubricated sump or reservoir.  They are chemical and corrosion resistant.  They can operate to 200 degF and 300 psi

Need visual oil monitoring and analysis for your pump? Oil sight glasses by PK will monitor oil contamination, collect sediment, view discoloration and water contaminate levels.  Oil sight glasses are also called bottle oil sight glasses, water finders, deb jugs, sediment glass and sediment bottles.


the Boss Oil Sight Glass by PK

The equipment connections are offered in fnpt or mnpt connections with an ORB Valve, the updated Oil sight glasses by PK are a transparent 1 ounce tube that is installed on a pump, motor, turbine or reservoir.

Who uses an oil sight glasses?

Oil condition monitoring provides all plant personnel the insight to spot problems long before it becomes a costly repair.  The benefit of this updated oil sight glass design is the SAE ORB (O-Ring Boss) connection on the sight glass with a metal fitting to the NPT machine connection.   There are a variety of benefits of the oil sight glass for plant personnel.  For example, extend oil drain intervals safely.  Scheduled maintenance to reduce unplanned downtime.

Additional information
Weight 5 lbs
Dimensions 8 × 6 × 4 in

1/4, 3/8, 1/2, 3/4

Male / Female