OIL LEVEL INDICATORS

The Oil Level Indicator (OLI) was developed in response to the need of maintenance professionals to gauge the oil level inside large tanks, gearboxes and reservoirs. The OLI is a clear acrylic column with 1/2" NPT threads at each end. Red and green level marker stickers are included with the OLI to mark upper and lower limits, or to designate running oil level and idle oil level. Utilizing the drain port, operators can visually monitor the fluid level within reservoirs.

BENEFITS

  • Closed-loop or filtered installation
  • Multiple lengths available
Oil Level Indicator

EXPLORE

Oil Level Indicator

Optional PVC Breather Cap (with filter)

Idle / Maximum Oil Level Marker

Running / Minimum Oil Level Marker

FAQS


Material

  • Stain-resistant acrylic
  • Brass fittings standard (15" and above)

Recommended Temperature Range

  • -40°F to 200°F
  • -40°C to 93°C

Maximum Operating Pressure

  • 65 psi
  • 4.48 bar

Chemical Compatibility

  • All mineral and synthetic oils

Available Options

  • Lengths ranging from 3" to 15"
  • Stainless steel fittings
  • 2 micron breather cap (3" to 12" models)
  • Des-Case ND-2 Breather 0.3µ absolute (ß0.3/≥1000) (15" and larger models)
  • Custom lengths available upon request
Part Number Description Overall Length Diameter of Acrylic
DC-OLI3 3" OLI - 1/2" MNPT X 1/2" MNPT 3 in / 7.62 cm 0.875 in / 2.223 cm
DC-OLI6 6" OLI - 1/2" MNPT X 1/2" MNPT 6 in / 15.24 cm 0.875 in / 2.223 cm
DC-OLI9 9" OLI - 1/2" MNPT X 1/2" MNPT 9 in / 22.86 cm 0.875 in / 2.223 cm
DC-OLI12 12" OLI - 1/2" MNPT X 1/2" MNPT 12 in / 30.48 cm 0.875 in / 2.223 cm
DC-OLI15 15" OLI - 1/2" MNPT X 1/2" MNPT 15 in / 38.10 cm 0.875 in / 2.223 cm
  • Pumps
  • Gearboxes
  • Storage Tanks