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Circular Level vials

We manufacture all types of circular levels and circular level vials. These are also known as bulls eye levels and circular bubbles. Shown below are the different ranges we produce, please click the corresponding image or link for more information. If you need any assistance then please contact uswith your requirements for more information, technical advice, or a quotation.

Plastic (acrylic) Circular Spirit Level Vials

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- Low cost high quality circular vials made from acrylic
- Available from stock with green or clear liquid
- Storage temperature range from -20degC to +70degC

Part No. D (mm) T (mm) L (mm) Colour
LV-PC12/5 12.00 5.00 4.5 Green,red
LV-PC9.8/6 9.80 6.00 5 Green,red
LV-PC12/7 12.00 7.00   Green,red
LV-PC13/8 13.00 8.00   Green,red
LV-PC14/7 14.00 7.00   Green,red
LV-PC15/8 15.00 8.00   Green,red
LV-PC18/9.5 18.00 9.50 6 Green, Red
LV-PC20/9 20.00 9.00   Green,red
LV-PC25/9 25.00 9.00   Green,red
LV-PC30/10 30.00 10.00   Green,red
LV-PC40/10 40.00 10.00   Green,red

Glass Circular Vials (all glass type)

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- Precision ground glass construction; sensitivity 5' to 90'
- Engraved circle provides permanent marking
- Available with side seal (no bottom pip)
- Manufactured and tested to the highest quality
- Custom types produced to suit your application

Part No. D (mm) H (mm) T (mm) Colour
LV-GC10/5 10.00 5   Green,Clear
LV-GC11/6.5 11.00 6.5   Green,Clear
LV-GC12/8 12.00 8   Green,Clear
LV-GC13/8 13.00 8   Green,Clear
LV-GC14/10 14.00 10   Green,Clear
LV-GC15/10 15.00 10   Green,Clear
LV-GC16/10 16.00 16   Green,Clear
Accept OEM size order,pls contact us.

Circular Inclinometer Vials

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Part No. D1 (mm) D2 (mm) H (mm) Line Markings
LV-AC63 51.00 63.00 18.00 0°, 1°,2°,3°,4°
LV-AC43 30 43 12 1 certen circle
LV-AC85 60 85 20 1°,2°,3°
Accept OEM size order,pls contact us.
A range of circular vials with multiple marking rings for measuring angles and setting level in 2 axis.

-  Storage temperature range from -20degC to +70degC
-  Custom sizes and line markings can be supplied
-  Please click part number for image or datasheet

If you need any assistance then please contact us with your requirements for more information

Glass Circular Spirit Level Vials

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We specialize in the volume production of low cost, high quality precision glass circular vials.

-  Clear or black anodized aluminum housing
-  Precision ground glass lenses sensitivity 5' to 90' 
-  Circle marked on inside surface of glass; eliminates
-  Parallax error and is a permanent marking
-  Transp. types available with lens top and bottom
-  Metal body can incorporate mounting or adjustment
-  Manufactured and tested to the highest quality
-  Long term environmental performance test available
-  Custom types produced to suit your application

The table below shows a list of the standard models available, but we can produce these with any specification to suit your requirements, or to match to an existing application. Typical applications are surveying instruments, solar instruments, precision scales and laser levels, but they can be used anywhere that requires leveling in both X an Y planes. If you need any assistance then please contact us with your requirements for more information
Part No. Diameter Depth Sensitivity Backing Bubble Size Ring Size Ring Color Case color
LV-MGC11.1 11.00 5.00 30 Silver     Red Black
LV-MGC11.2 11.00 5.00 8 Silver     Red clear
LV-MGC12.1 12.00 5.00 60 Silver     Red Black
LV-MGC12.2 12.00 5.40 60 Silver     Red Black
LV-MGC12.3 12.00 5.00 20 transparent     Red Black
LV-MGC14.1 14.00 5.50 20 Silver     Black Black
LV-MGC15.1 15.00 5.50 30 Silver     Red Black
LV-MGC15.2 15.00 5.50 30 Silver     Black Black
LV-MGC15.3 15.00 5.50 8 Silver     Black clear
LV-MGC15.4 15.00 5.50 60 Silver     Black Black
LV-MGC15.5 15.00 5.50 20 Silver     Red Black
LV-MGC15.6 15.00 5.50 20 Silver     Red Black
LV-MGC15.7 15.00 7.50 30 Silver     Red Black
LV-MGC15.8 15.50 6.00 30 Silver     Red Black
LV-MGC15.9 15.50 6.00 8 Silver     Red Black
LV-MGC15.10 15.50 5.50 60 Silver     Red Black
LV-MGC15.11 15.50 5.50 50 transparent     Red Black
LV-MGC18.1 18.00 6.20 35 Silver     Red clear
LV-MGC18.1 18.00 6.20 20 Silver     Black Black
LV-MGC18.1 18.00 6.20 30 transparent     Red Black
LV-MGC20.1 20.00 6.30 8 Silver     Red Black
LV-MGC30.1 30.00 7.50 60 Silver     Red Black
LV-MGC35.1 35.00 8.60 10 Silver     Red Black
LV-MGC40.1 40.00 9.00 35 Silver     Red Black
LV-MGC40.2 40.00 9.00 20 Silver     Red Black
LV-MGC50.1 50.00 9.00 20 Silver     Red Black
LV-MGC50.2 50.00 10.00 30 Silver     Black Black
LV-MGC50.3 50.00 10.00 8 transparent     Red Black
LV-MGC50.4 50.50 10.00 60 Silver     Red Black
Accept OEM size order,pls contact us.
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L.V Level Company, 768#,Nanhai Road,HaiMen,NanTong, JiangSu Pro., China
Tel: +86-513-87205856 Fax: +86-513-82224856 Email: sail@level-tool.com