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AIRDUC® PUR 355 EC (HD)
Electrically conductive polyurethane hose, heavy
Product details
Applications
- flexible hose/ ducting for high throughput of abrasive powder, bulk material, granulate and for gases
- industrial vacuum cleaners, vacuum cleaners
- Coal mine, mine, tunnelling: ventilation, methane extraction
- raw material conveying hose for powders, granulates, sand, quartz, gravel, shards and chips/ shavings
Properties
- heavy duty
- increased pressure and vacuum resistance
- highly abrasion resistant
- very good low temperature flexibility
- good resistance to oil, gasoline and chemicals
- electrically conductive wall: electrical and surface resistance <10³Ω (according to NFPA 652 <10⁶ Ω)
- in accordance with ATEX 2014/34/EU (1999/92/EC) and German TRGS 727: pneumatic transport of flammable dusts and bulk materials (Zone 20, 21, 22 inside), aspiration of combustible dusts (Zone 22 inside),
- in accordance with ATEX 2014/34/EU (1999/92/EC) and German TRGS 727: for conveying for flammable liquids (inside zone 0, 1, 2), for conveying for non-flammable liquids, for use in zone 1 and 2 (gases), for use in zone 0 (gases)
- according to DIN 26057 Type 3
- conforms to RoHS guideline
- REACH according to --> Technology / Technical Information / REACH
Temperature Range
- -40°C to 90°C
Design
- AIRDUC® profile hose
- 1. spring steel wire firmly embedded in wall
- 2. wall: electrically conductive premium ester-polyurethane (Pre-PUR®)
- 3. wall thickness 1,4 - 1,5 mm approx.
Delivery variants
- further diameters and lengths available on request
- black (standard)
- customer-specific branding
Article variants
I.D.
(in / mm)
(in / mm)
outer Ø
(mm)
(mm)
Pressure
DIN 26057
(50% Elongation)
(bar)
DIN 26057
(50% Elongation)
(bar)
Vacuum
DIN 26057
(axially fixed)
(bar)
DIN 26057
(axially fixed)
(bar)
Bending
Radius
(mm)
Radius
(mm)
Weight
(kg/m)
(kg/m)
Dimensions
in Stock
(m)
in Stock
(m)
Production
Lengths
(m)
Lengths
(m)
Order No.
Further Article Details
I.D. (in / mm)
1 / 25
outer Ø (mm)
32.00
Pressure DIN 26057 (50% Elongation) (bar)
2,930 (4,74)
Vacuum DIN 26057 (axially fixed) (bar)
1,000 (1,00)
Bending Radius (mm)
20.00
Weight (kg/m)
0.28
Dimensions in Stock (m)
10
Production Lengths (m)
15
Further Article Details
I.D. (in / mm)
- / 30
outer Ø (mm)
40.00
Pressure DIN 26057 (50% Elongation) (bar)
2,470 (3,99)
Vacuum DIN 26057 (axially fixed) (bar)
1,000 (1,00)
Bending Radius (mm)
25.00
Weight (kg/m)
0.47
Dimensions in Stock (m)
10
Production Lengths (m)
15
Further Article Details
I.D. (in / mm)
1,25 / 32
outer Ø (mm)
42.00
Pressure DIN 26057 (50% Elongation) (bar)
2,325 (3,75)
Vacuum DIN 26057 (axially fixed) (bar)
0,950 (1,00)
Bending Radius (mm)
26.00
Weight (kg/m)
0.47
Dimensions in Stock (m)
-
Production Lengths (m)
10
Further Article Details
I.D. (in / mm)
1,5 / 38
outer Ø (mm)
48.00
Pressure DIN 26057 (50% Elongation) (bar)
1,975 (3,19)
Vacuum DIN 26057 (axially fixed) (bar)
0,915 (1,00)
Bending Radius (mm)
29.00
Weight (kg/m)
0.55
Dimensions in Stock (m)
10
Production Lengths (m)
-
Further Article Details
I.D. (in / mm)
- / 40
outer Ø (mm)
50.00
Pressure DIN 26057 (50% Elongation) (bar)
1,880 (3,03)
Vacuum DIN 26057 (axially fixed) (bar)
0,905 (1,00)
Bending Radius (mm)
30.00
Weight (kg/m)
0.57
Dimensions in Stock (m)
10
Production Lengths (m)
15
Further Article Details
I.D. (in / mm)
2 / 50-51
outer Ø (mm)
60.00
Pressure DIN 26057 (50% Elongation) (bar)
1,515 (2,45)
Vacuum DIN 26057 (axially fixed) (bar)
0,783 (1,00)
Bending Radius (mm)
35.00
Weight (kg/m)
0.71
Dimensions in Stock (m)
10 15 20
Production Lengths (m)
-
Further Article Details
I.D. (in / mm)
- / 55
outer Ø (mm)
65.00
Pressure DIN 26057 (50% Elongation) (bar)
1,385 (2,23)
Vacuum DIN 26057 (axially fixed) (bar)
0,712 (1,00)
Bending Radius (mm)
38.00
Weight (kg/m)
0.77
Dimensions in Stock (m)
-
Production Lengths (m)
10
Further Article Details
I.D. (in / mm)
2,36 / 60
outer Ø (mm)
70.00
Pressure DIN 26057 (50% Elongation) (bar)
1,270 (2,05)
Vacuum DIN 26057 (axially fixed) (bar)
0,650 (1,00)
Bending Radius (mm)
40.00
Weight (kg/m)
0.83
Dimensions in Stock (m)
10
Production Lengths (m)
15 20
Further Article Details
I.D. (in / mm)
2,5 / 63-65
outer Ø (mm)
75.00
Pressure DIN 26057 (50% Elongation) (bar)
1,175 (1,90)
Vacuum DIN 26057 (axially fixed) (bar)
0,603 (1,00)
Bending Radius (mm)
43.00
Weight (kg/m)
0.89
Dimensions in Stock (m)
-
Production Lengths (m)
10
Further Article Details
I.D. (in / mm)
- / 70
outer Ø (mm)
81.00
Pressure DIN 26057 (50% Elongation) (bar)
1,515 (2,45)
Vacuum DIN 26057 (axially fixed) (bar)
0,513 (1,00)
Bending Radius (mm)
62.00
Weight (kg/m)
1.01
Dimensions in Stock (m)
10 15
Production Lengths (m)
-
Further Article Details
I.D. (in / mm)
3 / 75-76
outer Ø (mm)
86.00
Pressure DIN 26057 (50% Elongation) (bar)
1,420 (2,29)
Vacuum DIN 26057 (axially fixed) (bar)
0,479 (1,00)
Bending Radius (mm)
66.00
Weight (kg/m)
1.07
Dimensions in Stock (m)
-
Production Lengths (m)
10
Further Article Details
I.D. (in / mm)
- / 80
outer Ø (mm)
91.00
Pressure DIN 26057 (50% Elongation) (bar)
1,335 (2,15)
Vacuum DIN 26057 (axially fixed) (bar)
0,451 (1,00)
Bending Radius (mm)
69.00
Weight (kg/m)
1.14
Dimensions in Stock (m)
10
Production Lengths (m)
-
Further Article Details
I.D. (in / mm)
4 / 100
outer Ø (mm)
111.00
Pressure DIN 26057 (50% Elongation) (bar)
1,075 (1,73)
Vacuum DIN 26057 (axially fixed) (bar)
0,370 (0,94)
Bending Radius (mm)
83.00
Weight (kg/m)
1.41
Dimensions in Stock (m)
10 15
Production Lengths (m)
-
Further Article Details
I.D. (in / mm)
- / 110
outer Ø (mm)
121.00
Pressure DIN 26057 (50% Elongation) (bar)
0,980 (1,58)
Vacuum DIN 26057 (axially fixed) (bar)
0,320 (0,77)
Bending Radius (mm)
90.00
Weight (kg/m)
1.54
Dimensions in Stock (m)
10
Production Lengths (m)
-
Further Article Details
I.D. (in / mm)
4,5 / 114-115
outer Ø (mm)
126.00
Pressure DIN 26057 (50% Elongation) (bar)
0,935 (1,51)
Vacuum DIN 26057 (axially fixed) (bar)
0,323 (0,70)
Bending Radius (mm)
94.00
Weight (kg/m)
1.61
Dimensions in Stock (m)
15
Production Lengths (m)
10
Further Article Details
I.D. (in / mm)
5 / 125-127
outer Ø (mm)
136.00
Pressure DIN 26057 (50% Elongation) (bar)
0,865 (1,39)
Vacuum DIN 26057 (axially fixed) (bar)
0,290 (0,57)
Bending Radius (mm)
101.00
Weight (kg/m)
1.74
Dimensions in Stock (m)
-
Production Lengths (m)
10
Further Article Details
I.D. (in / mm)
8 / 200
outer Ø (mm)
212.00
Pressure DIN 26057 (50% Elongation) (bar)
0,505 (0,81)
Vacuum DIN 26057 (axially fixed) (bar)
0,142 (0,34)
Bending Radius (mm)
155.00
Weight (kg/m)
2.85
Dimensions in Stock (m)
10
Production Lengths (m)
-
Further Article Details
I.D. (in / mm)
- / 300
outer Ø (mm)
313.00
Pressure DIN 26057 (50% Elongation) (bar)
0,340 (0,54)
Vacuum DIN 26057 (axially fixed) (bar)
0,085 (0,19)
Bending Radius (mm)
226.00
Weight (kg/m)
4.32
Dimensions in Stock (m)
-
Production Lengths (m)
10
Overpressure and underpressure are recommended threshold operating values, products can be subjected to higher loads upon request. The bending radius is measured through the inside of the hose arch. The right to make technical modifications is reserved. All values determined at 20°C and are approx. data. Additional information at www.norres.com/en/technology/.
Accessories
CLAMP 212
Bridge clamp for attaching externally corrugated spiral hoses
To the product
CLAMP 212 EC
Bridge Clamp with integral grounding (via earth strip) for attaching externally corrugated spiral hoses
To the product
CLAMP 213
Bridge Clamp with quick-release closure for attaching externally corrugated spiral hoses
To the product
CLAMP 216
Hose Clamp for watertight attachment of heavy, externally corrugated spiral hoses
To the product
CLAMP 217
Bridge clamp with eyelet for attaching externally corrugated spiral hoses
To the product
CONNECT 223
Shrink sleeve for connecting one hose to another or to an adapter
To the product
CONNECT 228
Elastic clamp protection tape
To the product
CONNECT SAFETY CLAMP ASSEMBLY 231
Universal safety clamp coupling system incl. assembly if appropriate
To the product
CONNECT PRESS ASSEMBLY 232
Crimped coupling system incl. assembly
To the product
CONNECT MOULD ASSEMBLY 233
Potted coupling system incl. assembly
To the product
CONNECT THREAD FITTING 234
Threaded adapter
To the product
CONNECT 240 + 241 AS
Soft sleeve to slide onto connectors or push into pipes
To the product
CONNECT 240 EC
Soft sleeve to slide onto connectors or push into pipes, electrically conductive
To the product
CONNECT 242
Threaded adapter
To the product
CONNECT 243
Flanged pipe according to the popular pipe systems in the ventilation field (for example Jacob-Standard)
To the product
CONNECT 244
2-part loose flange to fit mating flanges acc. to DIN 2632/2633, hole pattern DIN-EN 1092-1
To the product
CONNECT 245
TRI-Clamp coupling to fit adapter acc. to DIN 32676
To the product
CONNECT 246 AS
Spiral hose connector for connecting, lengthening or repairing spiral hoses
To the product
CONNECT 270-271
Metal hose connector / reducer
To the product