PU Helix Duct Hose

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PU helix duct hose is made from abrasion resistant polyurethane. Besides, there is a rigid PVC helix outside the hose. Thus it has much better abrasion resistance. Zjhose offers you the complete series of duct hose and they will be your best solution for dust collection and material handling.

PU Helix Duct Hose Structure

Tube: Top grade of PU

Reinforcement: Rigid PVC

Temperature: -32℃ to +90℃ (-90℉ to +196℉)

Application: As suction and transport hose, it’s suitable for the following substances:
Abrasive solids such as dusts, powders, chips and grains
Gaseous and liquid media, Also ideal as ventilation hose for air conditioning and ventilation system

ZJ Hose PU Helix Duct Hose

Our PU Duct Hose Pipe is a lightweight, flexible solution engineered for air, dust, and light material handling. Constructed from polyurethane and reinforced with a rigid PVC helix, it delivers exceptional compressibility, abrasion resistance, and chemical stability—ideal for industrial air movement, fume control, and dust collection.

The polyurethane wall offers outstanding resistance to sliding/impact abrasion, fuels, oils, greases, and solvents. This makes it particularly well-suited for automotive, steel, aluminum manufacturing, and printing industries. It is available in both black and transparent options to suit different operational needs.

🛠️ PU Helix Duct Hose Features

Extremely tear-resistant for long-lasting durability
Superior abrasion resistance to withstand heavy wear
Smooth interior for unobstructed airflow and material flow
Flexible and lightweight for easy handling and installation
Highly transparent design for quick visual inspection of blockages
Optional UV resistance available upon request

Product Parameters

PU Helix Duct Hose Specification

I.D.	O.D.	overpressure	bend radius	L	I.D.	O.D.	overpressure	bend radius	L
mm	mm	mH2O	mm	m	mm	mm	mH2O	mm	m
16	23	2.5	21	20	90	101	1.4	125	20
20	27	2.5	25	20	100	111	1.3	140	20
25	32	2.5	30	20	102	112	1.3	140	20
27	34	2.5	32	20	110	122	1.2	150	20
30	37	2.5	35	20	120	132	1	160	20
32	38	2	35	20	127	137	1	170	20
35	42	2	45	20	130	140	0.9	170	20
38	49	2	50	20	140	150	0.9	180	20
40	46	2	60	20	150	162	0.8	200	10
45	51	2	65	20	154	165	0.8	200	10
51	58	2	70	20	160	172	0.7	220	10
55	62	2	75	20	170	182	0.5	230	10
60	69	1.6	80	20	180	192	0.4	250	10
63	72	1.6	80	20	200	215	0.4	260	5
65	74	1.6	90	20	203	215	0.4	260	5
70	79	1.6	95	20	210	222	0.4	260	5
76	85	1.6	100	20	250	262	0.4	300	5
80	90	1.6	110	20	300	312	0.3	350	5

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PU Helix Duct Hose

PU Helix Duct Hose Structure

🛠️ PU Helix Duct Hose Features

Product Parameters

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