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AIRDUC® PUR 355 EC

AIRDUC® PUR 355 EC – heavy-duty version

With increased wall thickness and stable geometry for higher flow rates, greater abrasion resistance and more intense mechanical stress. The AIRDUC® PUR EC is a high-quality, electrically conductive polyurethane hose developed for a wide range of industrial applications where high mechanical strength on the one hand and reliable dissipation of electrostatic charge on the other are crucial.

Enquiry

Glossary

Polyurethane hose

Heavy-duty version

Length (mm)

Diameter

Inner diameter

Overpressure

Negative pressure

Bending radius

Item no.	Length (mm)	Diameter	Inner diameter	Overpressure	Negative pressure	Bending radius	Price	SP	Delivery time
355-0100-1003-10	10	111	100	1.075	0.175	83	CHF 1,062.15 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0090-1003-10	10	101	90	1.19	0.195	76	CHF 755.35 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0030-1003-10	10	40	30	2.47	0.65	25	CHF 368.50 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0032-1003-10	10	42	32	2.325	0.61	26	CHF 377.70 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0038-1003-10	10	48	38	1.975	0.515	29	CHF 398.40 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0040-1003-10	10	50	40	1.88	0.49	30	CHF 413.10 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0050-1003-10	10	60	50	1.515	0.39	35	CHF 489.45 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0055-1003-10	10	65	55	1.385	0.355	38	CHF 521.65 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0060-1003-10	10	70	60	1.27	0.325	40	CHF 571.80 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0065-1003-10	10	75	65	1.175	0.3	43	CHF 598.50 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0070-1003-10	10	81	70	1.515	0.25	62	CHF 622.85 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0075-1003-10	10	86	75	1.42	0.235	66	CHF 665.20 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0080-1003-10	10	91	80	1.335	0.22	69	CHF 679.90 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0110-1003-10	10	121	110	0.98	0.16	90	CHF 1,136.20 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0115-1003-10	10	126	115	0.935	0.155	94	CHF 1,190.95 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0125-1003-10	10	136	125	0.865	0.14	101	CHF 1,338.60 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0150-1003-10	10	161	150	0.72	0.13	118	CHF 1,615.10 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0200-1003-10	10	212	200	0.505	0.085	155	CHF 2,222.30 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0300-1003-10	10	313	300	0.34	0.075	226	CHF 3,733.85 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0315-1003-10	10	328	315	0.32	0.07	237	CHF 3,955.10 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0090-1003-15	15	101	90	1.19	0.195	76	CHF 1,133.00 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0100-1003-15	15	111	100	1.075	0.175	83	CHF 1,593.25 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0030-1003-15	15	40	30	2.47	0.65	25	CHF 552.70 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0032-1003-15	15	42	32	2.325	0.61	26	CHF 566.50 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0038-1003-15	15	48	38	1.975	0.515	29	CHF 597.55 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0040-1003-15	15	50	40	1.88	0.49	30	CHF 619.65 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0050-1003-15	15	60	50	1.515	0.39	35	CHF 734.20 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0055-1003-15	15	65	55	1.385	0.355	38	CHF 782.50 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0060-1003-15	15	70	60	1.27	0.325	40	CHF 857.70 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0065-1003-15	15	75	65	1.175	0.3	43	CHF 897.70 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0070-1003-15	15	81	70	1.515	0.25	62	CHF 934.30 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0075-1003-15	15	86	75	1.42	0.235	66	CHF 997.75 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0080-1003-15	15	91	80	1.335	0.22	69	CHF 1,019.85 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0110-1003-15	15	121	110	0.98	0.16	90	CHF 1,704.30 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0115-1003-15	15	126	115	0.935	0.155	94	CHF 1,786.45 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0125-1003-15	15	136	125	0.865	0.14	101	CHF 2,007.90 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0150-1003-15	15	161	150	0.72	0.13	118	CHF 2,422.60 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0050-1003-20	20	60	50	1.515	0.39	35	CHF 978.90 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0060-1003-20	20	70	60	1.27	0.325	40	CHF 1,143.60 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0025-1003-10	10000	32	25	2.93	0.95	20	CHF 340.40 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks
355-0025-1003-15	15000	32	25	2.93	0.95	20	CHF 510.60 /Stk.	Volume discounts are automatically applied for orders of 10 and 50 items or more	1–2 weeks

Featuring increased wall thickness and a robust design for higher throughput, greater abrasion resistance and more intense mechanical stress. The AIRDUC® PUR EC is a high-quality, electrically conductive polyurethane hose designed for a wide range of industrial applications where both high mechanical strength and reliable dissipation of electrostatic charges are crucial.

All variants are made from high-quality polyurethane with very high abrasion resistance, making the hose ideally suited for dusty, granular or abrasive media. The materials remain flexible even at low temperatures and ensure reliable operation even in cooling zones or cold environments.

A key feature of all EC versions is the electrically conductive wall with a volume and surface resistance of < 10³ ohms, making the hose ideal for applications where sparking and electrostatic risks must be avoided at all costs. This is particularly relevant in EX/ATEX zones, in conveying systems for powders and granulates, or when extracting flammable media.

Typical areas of application:

Extraction and conveyance of abrasive dusts, swarf and particles
Pneumatic conveying systems for powders, granulates and plastic materials
Use in EX-/ATEX zones
Chemical and pharmaceutical production
Mechanical and plant engineering
mobile and stationary extraction systems
High-performance conveying with high throughput volume (355 EC and 356 EC)

Advantages of the AIRDUC® PUR EC:

electrically conductive (< 10³ ohms)
very high abrasion resistance
very good cold flexibility
graded mechanical robustness depending on the version
smooth inner surface for optimised flow
resistant to oils, fuels and many chemicals

Further technical details, such as temperature ranges, pressure and vacuum ratings, bend radii and available dimensions, can be found in the PDF data sheets on this page. Information on stock levels, prices, fitting accessories and delivery times is available in our online shop.