ポートサイズ
ID:3.17mm OD:6.35mm
Installation/liquid resistance
Multiple installation ring/low resistance of liquid
Energy consumption/heat dissipation
Low energy consumption/high heat dissipation efficiency
Various hoses
Medical tubes, corrosion-resistant tubes, food tubes, etc
Gift
Give 30cm hose for free, if it is 3-way, send an extra Y-joint