4 ~ 12mm polyethylene food grade connector
Connector Aquarium Air Pump Adapter Irrigation Hose Washer

Product name: PP/PE plastic hose straight
Colour: translucent (PP), milky white (PE)

Connection method: quick connection

Material: PP PE plastic (food grade material, safe, non-toxic, tasteless, resistant to weak acid and weak alkaline)

(PP) Operating temperature range: -10~130 degrees Celsius (PE) Operating temperature range: -40~100 degrees Celsius