Supco BC2 BC Series Bullet Restricto Capillary Tubing .040"ID x .093"OD x 12 Foot Roll Can replace capillary tubes in domestic or commercial refrigerators or air conditioners
Features:
Precision bore, .001"
Covers thousands of applications
12 foot coil
.040"ID x .093"OD
Capillary tubing or capillary tubes are very thin tubes made of a rigid material, such as copper, plastic or glass in which a liquid flows up into the tubes against gravity in a process called capillary action (capillarity). Capillarity is the movement of a liquid in a small cross sectional capillary passage tube such as the openings in porous materials.