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The Column 3D Sight Glass

VJ Engineering Solutions Sdn. Bhd. is the authorized Agent of Luneta, USA for the country of Malaysia

Luneta Column 3D Sight Glass Malaysia Singapore Brunei

The Column is a 3D sight glass designed for monitoring of fluids with greater fluctuations in level. The Column can be installed at the drain port or anywhere below the oil level. Included red and green level rings provide easy monitoring of the level between idle and running conditions. The level rings have a tamper-proof design to prevent accidental adjustments. The top of the Column includes either a 3-micron stainless breather or a vent tube kit for plumbing the air back to the headspace of the oil reservoir. The Column is made of thick, high-impact acrylic with 1” NPT threads for extra durability and also includes zinc-plated steel thread reducers. The Column works great with Luneta’s Hub and Bowl. There is also a bypass tubing kit so the Column can be used in conjunction with a filter cart.

Column 3D Sight Glass Advantages Befit Usages


  • Application: Drain ports
  • Dimensions: Varies (see drawing)
  • Shipping Weight: From 7 oz to 2 lbs
  • Recommended Temperature: -40°F to 200°F (-40°C to 93°C)
  • Recommended Pressure: 65 psi./4.5 bar
  • Materials: Column: impact-resistant PMMA (Acrylic); Level Rings: high-strength nylon; Breather (Optional): stainless steel 3-micron filter; Vent Tube Kit (Optional): zinc-plated steel and LLDPE tubing; Thread Reducer: zinc plated steel
  • Outdoor Compatibility: UV-resistant to protect against long-term sun exposure
  • Chemical Compatibility: Resistant to mineral and synthetic oils that are compatible with PMMA (acrylic) plastic
  • Includes: column sight glass, level rings, steel thread adapter and breather OR vent tube kit

Luneta Column 3D Sight Glass Malaysia Singapore Brunei

Available Models:

Available Length Available Threads
3, 6, 9, 12, 15, 18 3/8, 1/2, 3/4, 1” NPT