3890 Silicone O-Ring

Overview

The 3890 is the silicone O-ring used in the CO2 Bowen Ratio system. Customers will periodically need to replace worn-out O-rings.

Images


Specifications

Inner Diameter 1.75 cm (0.69 in.)
Outer Diameter 2.01 cm (0.79 in.)
Width 0.16 cm (0.063 in.)
Weight 4.54 g (0.01 lb)

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