Black Glass Balls

Black Glass Balls

Black Glass Balls are typically used in gauges, flowmeters, and rotameters for medical and industrial instrumentation where precision and weight of the black glass ball are critical.  Black glass balls are mainly made with 2.60 and 3.17 densities depending on your end application. Materials such as Ruby and other colored glass are available for these applications.

Properties of Black Glass

Black Glass Ball Cross Section

Black Glass Ball Cross Section
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Model Diameter Diameter (mm) Type
BG1.580.06251.588black glass ball
BG3.180.1250"3.175black glass ball
BG3.970.1562"3.967black glass ball
BG4.760.1875"4.763black glass ball
BG5.550.2187"5.555black glass ball
BG6.350.2500"6.350black glass ball
BG7.940.3125"7.938black glass ball
BG9.530.3750"9.525black glass ball
BG12.700.5000"12.700black glass ball