[13-Series, Clean Series]
0 It is suitable for clean environment.
0 It prevents dust generation in the cleanroom.
[20-Series Copper/Fluorine-Free Specifications]
0 Suitable for use in environments that dislike copper and fluorine materials.
0 External dimensions are the same as standard products.
[22-Series, Copper / Fluorine / Silicone-Free + Low Dust Generation]
0 It supports environments with restrictions on copper-based, fluorine-based, and silicone-based materials.
0 The structure is the same as the Clean Series. (Grease and packaging are different from the Clean Series)