PVC Air Hose Competitive Prices, Small Order Acceptable, ODM Accepted, Well and High Quality Control, Prompt Delivery, Custom Construction: ... Features:Economical, light weight, Low temperature alternative to rubber hoseExcellent abrasion resistance300PSI 350PSI working pressure,4:1 ... 4", 5/16", 3/8", 1/2"; All length available.Applications:Transfer of air, water and mild water soluble chemicalsIdeal ...