The PU Steel Wire Duct Hose is made of high-quality ester-based polyurethane, reinforced with a copper-plated spring steel wire helix. It offers excellent flexibility, transparency, abrasion resistance, and static conductivity, making it ideal for dust collection, air ventilation, powder or granulate transport, and industrial vacuum systems. This ducting hose features a smooth interior for optimized airflow, while the clear wall allows visual monitoring of material flow. Its temperature resistance (-40℃ to +90℃) and food-safe material (optional FDA grade) make it suitable for diverse industries including woodworking, plastic, chemical, pharmaceutical, and food processing. Transparent wall for easy flow inspection High wear resistance and long service life Copper plated steel wire for excellent flexibility and static discharge Oil, fuel, and chemical resistant Tear-proof and small bending radius Halogen-free and plasticizer-free RoHS compliant, environmentally safe Temperature range: -40℃ (-104℉) to +90℃ (+150℉)

Item Code	I.D (mm)	Thickness (mm)	Bending Radius (mm)	W.P (Bar)	Vacuum Pressure (Bar)	Length (m)
PUDH025	25	0.4 / 0.6	38	0.75 / 1.6	0.45 / 0.45	10
PUDH038	38	0.4 / 0.6	54	0.7 / 1.6	0.35 / 0.4	10
PUDH051	51	0.4 / 0.6	69	0.5 / 1.4	0.3 / 0.3	10
PUDH063	63	0.4 / 0.6	85	0.5 / 1.2	0.25 / 0.25	10
PUDH076	76	0.4 / 0.6	102	0.4 / 1.1	0.2 / 0.23	10
PUDH090	90	0.4 / 0.6	119	0.35 / 0.8	0.14 / 0.18	10
PUDH102	102	0.4 / 0.6	166	0.3 / 0.75	0.14 / 0.15	10
PUDH152	152	0.4 / 0.6	241	0.15 / 0.3	0.08 / 0.12	10
PUDH203	203	0.4 / 0.6	318	0.1 / 0.22	0.06 / 0.1	10
PUDH305	305	0.4 / 0.6	471	0.04 / 0.15	0.03 / 0.06	10