Model: Spiral Reinforced Pvc ConduitDescription: Material: PVC Heat resistance :-25 - +75 Properties:PVC spiral hose with unbreakable core inside, long-lasting.Smooth wall inside.Different colors can be prdered.RoHs approval. Usage:For water, liquid, powder, granule transmission.Water supply drainage usage in construction etc. Available for 150 Series, 160 Series, 171-180 Series. Specification OD (mm) ID (mm) MRoll 16 15.6 12 20 20 20.5 16 20 25 26.2 22 20 32 33.2 28 20 40 40 35 20