Circular plastic spirit levels.

A range of circular surface mounted, screw on plastic spirit levels. The smaller sizes (up to 43mm diameter) can be used in cost sensitive applications for two axis levelling. The larger circular levels are for applications where high visibility is needed, or where the angle needs to be measured in two axis. Please contact us if you need any assistance with product selection.

Low Cost Plastic Circular Levels - Surface Mounted

small plastic circular bullseye spirit levels

A range of low cost plastic circular levels which can either be used free standing, or fixed to an instrument with the three fixing holes. The sensitivity of these levels is 35 arc minutes per 2mm of bubble movement.

Part No.	D1	D2	D3	PCD	H1	H2
AVF20	20	14	1.5	17	8	2.5
AVF26	26	17	2.3	21	10	3
AVF26G	26	17	2.3	21	10	3
AVF30	30	20	2.3	25	10	3.5
AVF30G	30	20	2.3	25	10	3.5
AVF43	43	30	3	36	11	2.6
AVF43G	43	30	3	36	11	2.6
For green liquid, use suffix 'G', for Magnetic base use suffix 'M'

Large Diameter Plastic Circular Spirit Levels

A range of large diameter plastic circular levels which can either be used to set level or read angle in 2 axis. The range of measurement are shown in the table below, other options are available on request.

Part No.	D1	D2	D3	PCD	H	Degree Markings
PVF55/5	55	40	4.2	47.5	11.0	0, 5°
AVF60/3	60	45	3.0	52	10.0	0, 1, 2, 3°
AVF80/5	80	60	4.2	68	12.0	0, 2, 5°
PVF80/3	80	62.5	4.5	71.5	12.5	0, 1, 2, 3°
PVF80/5	80	62.5	4.5	71.5	12.5	0, 1, 3, 5°
AVF100/3	100	75	5.2	85	14.5	0, 1, 2, 3°
AVF100/5	100	75	5.2	85	14.5	0,1,2,3,4,5°
Other sensitivities and line markings available on request