AIRDUC® PUR 350 AS (MD)
Product details
Applications
- flexible hose/ ducting for abrasive powder, bulk material, granulate and for gases
- printed circuit board drilling machine (PCB)
- offset printing machine: air supply, air supply cabinet
- air supply: UV dryer, IR dryer
- extraction unit, dedusting system, filter system, oil mist extraction
- chemical industry: chemical vapours, vapour return hose at loading arm, paint steam, spray mist extraction
- explosion hazard area
- textile industry, fiber extraction: spinning machine, knitting machine, weaving loom machine
- animal stall, animal shed: barn ventilation
- clean room ventilation, semiconductor production machine
- compressor, side channel blower, vacuum pump, pressure pump, pump
- surface preparation: shot blasting/ sand blasting recovery e.g. at blasting chamber, ship yard, stripping machine, flooring preparation machine, grinding machine
- municipal vehicle: sweeper, sweeping machine
- municipal vehicle: lawn mower, slope mower, leaf blower/ leaf collector
- scrubber, floor cleaning machine
- heating hose: exterior hose as protection hose
Properties
- highly abrasion resistant
- medium-heavy duty
- microbe resistant
- good resistance to oil, gasoline and chemicals
- very good low temperature flexibility
- flame-retardant according to: UL94-V2 & DIN 4102-B1
- permanently antistatic wall: according to ISO 8031 electrical and surface resistance <10⁹ Ω (according to TRGS 727 <2,5*10⁸ Ω*m and NFPA 652 10⁸-10⁹ 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)
- conforms to the safety regulations of the German Wood Trade Association
- according to DIN 26057 Type 2
- conforms to RoHS guideline
- REACH according to --> Technology / Technical Information / REACH
Temperature Range
- -40°C to 90°C
- short time to 125°C
Design
- AIRDUC® profile hose
- 1. spring steel wire firmly embedded in wall
- 2. wall: permanently antistatic premium ester-polyurethane (Pre-PUR®)
- 3. wall thickness 0,7 mm approx.
Delivery variants
- further diameters and lengths available on request
- transparent (standard)
- special colours: full coloured
- 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)
2,445 (5,45)
Vacuum DIN 26057 (axially fixed) (bar)
0,755 (1,00)
Bending Radius (mm)
23.00
Weight (kg/m)
0.20
Dimensions in Stock (m)
10
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
- / 30
outer Ø (mm)
37.00
Pressure DIN 26057 (50% Elongation) (bar)
2,055 (4,57)
Vacuum DIN 26057 (axially fixed) (bar)
0,630 (1,00)
Bending Radius (mm)
26.00
Weight (kg/m)
0.24
Dimensions in Stock (m)
10
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
1,25 / 32
outer Ø (mm)
39.00
Pressure DIN 26057 (50% Elongation) (bar)
1,930 (4,29)
Vacuum DIN 26057 (axially fixed) (bar)
0,590 (1,00)
Bending Radius (mm)
27.00
Weight (kg/m)
0.25
Dimensions in Stock (m)
10
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
1,5 / 38
outer Ø (mm)
45.00
Pressure DIN 26057 (50% Elongation) (bar)
1,635 (3,64)
Vacuum DIN 26057 (axially fixed) (bar)
0,495 (1,00)
Bending Radius (mm)
31.00
Weight (kg/m)
0.29
Dimensions in Stock (m)
10 15
Production Lengths (m)
5
Further Article Details
I.D. (in / mm)
- / 40
outer Ø (mm)
47.00
Pressure DIN 26057 (50% Elongation) (bar)
1,555 (3,46)
Vacuum DIN 26057 (axially fixed) (bar)
0,470 (1,00)
Bending Radius (mm)
32.00
Weight (kg/m)
0.30
Dimensions in Stock (m)
10 15
Production Lengths (m)
5
Further Article Details
I.D. (in / mm)
1,75 / 44-45
outer Ø (mm)
52.00
Pressure DIN 26057 (50% Elongation) (bar)
1,390 (3,08)
Vacuum DIN 26057 (axially fixed) (bar)
0,420 (1,00)
Bending Radius (mm)
35.00
Weight (kg/m)
0.34
Dimensions in Stock (m)
10
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
2 / 50-51
outer Ø (mm)
57.00
Pressure DIN 26057 (50% Elongation) (bar)
1,250 (2,78)
Vacuum DIN 26057 (axially fixed) (bar)
0,380 (1,00)
Bending Radius (mm)
38.00
Weight (kg/m)
0.38
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
Further Article Details
I.D. (in / mm)
- / 55
outer Ø (mm)
62.00
Pressure DIN 26057 (50% Elongation) (bar)
1,140 (2,53)
Vacuum DIN 26057 (axially fixed) (bar)
0,345 (0,99)
Bending Radius (mm)
41.00
Weight (kg/m)
0.41
Dimensions in Stock (m)
10
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
2,36 / 60
outer Ø (mm)
67.00
Pressure DIN 26057 (50% Elongation) (bar)
1,050 (2,33)
Vacuum DIN 26057 (axially fixed) (bar)
0,315 (0,83)
Bending Radius (mm)
44.00
Weight (kg/m)
0.45
Dimensions in Stock (m)
10 15
Production Lengths (m)
5
Further Article Details
I.D. (in / mm)
2,5 / 63-65
outer Ø (mm)
70.00
Pressure DIN 26057 (50% Elongation) (bar)
0,970 (2,15)
Vacuum DIN 26057 (axially fixed) (bar)
0,290 (0,71)
Bending Radius (mm)
47.00
Weight (kg/m)
0.48
Dimensions in Stock (m)
10
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
- / 70
outer Ø (mm)
77.00
Pressure DIN 26057 (50% Elongation) (bar)
0,900 (2,00)
Vacuum DIN 26057 (axially fixed) (bar)
0,185 (0,83)
Bending Radius (mm)
50.00
Weight (kg/m)
0.51
Dimensions in Stock (m)
10
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
3 / 75-76
outer Ø (mm)
82.00
Pressure DIN 26057 (50% Elongation) (bar)
0,840 (1,87)
Vacuum DIN 26057 (axially fixed) (bar)
0,175 (0,72)
Bending Radius (mm)
53.00
Weight (kg/m)
0.55
Dimensions in Stock (m)
10 15
Production Lengths (m)
5
Further Article Details
I.D. (in / mm)
- / 80
outer Ø (mm)
87.00
Pressure DIN 26057 (50% Elongation) (bar)
0,790 (1,75)
Vacuum DIN 26057 (axially fixed) (bar)
0,160 (0,64)
Bending Radius (mm)
56.00
Weight (kg/m)
0.58
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
Further Article Details
I.D. (in / mm)
3,5 / 89-90
outer Ø (mm)
97.00
Pressure DIN 26057 (50% Elongation) (bar)
0,705 (1,56)
Vacuum DIN 26057 (axially fixed) (bar)
0,145 (0,51)
Bending Radius (mm)
62.00
Weight (kg/m)
0.65
Dimensions in Stock (m)
10
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
4 / 100-102
outer Ø (mm)
107.00
Pressure DIN 26057 (50% Elongation) (bar)
0,635 (1,41)
Vacuum DIN 26057 (axially fixed) (bar)
0,135 (0,66)
Bending Radius (mm)
68.00
Weight (kg/m)
0.85
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
Further Article Details
I.D. (in / mm)
- / 110
outer Ø (mm)
117.00
Pressure DIN 26057 (50% Elongation) (bar)
0,575 (1,28)
Vacuum DIN 26057 (axially fixed) (bar)
0,125 (0,55)
Bending Radius (mm)
74.00
Weight (kg/m)
0.93
Dimensions in Stock (m)
10
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
4,5 / 114-115
outer Ø (mm)
122.00
Pressure DIN 26057 (50% Elongation) (bar)
0,550 (1,22)
Vacuum DIN 26057 (axially fixed) (bar)
0,120 (0,50)
Bending Radius (mm)
77.00
Weight (kg/m)
0.97
Dimensions in Stock (m)
10
Production Lengths (m)
5
Further Article Details
I.D. (in / mm)
4,72 / 120
outer Ø (mm)
127.00
Pressure DIN 26057 (50% Elongation) (bar)
0,530 (1,17)
Vacuum DIN 26057 (axially fixed) (bar)
0,115 (0,46)
Bending Radius (mm)
80.00
Weight (kg/m)
1.00
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
Further Article Details
I.D. (in / mm)
5 / 125-127
outer Ø (mm)
132.00
Pressure DIN 26057 (50% Elongation) (bar)
0,510 (1,13)
Vacuum DIN 26057 (axially fixed) (bar)
0,110 (0,42)
Bending Radius (mm)
83.00
Weight (kg/m)
1.05
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
Further Article Details
I.D. (in / mm)
- / 130
outer Ø (mm)
137.00
Pressure DIN 26057 (50% Elongation) (bar)
0,490 (1,08)
Vacuum DIN 26057 (axially fixed) (bar)
0,105 (0,39)
Bending Radius (mm)
86.00
Weight (kg/m)
1.09
Dimensions in Stock (m)
10
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
5,5 / 140
outer Ø (mm)
147.00
Pressure DIN 26057 (50% Elongation) (bar)
0,455 (1,01)
Vacuum DIN 26057 (axially fixed) (bar)
0,095 (0,33)
Bending Radius (mm)
92.00
Weight (kg/m)
1.17
Dimensions in Stock (m)
5 10
Production Lengths (m)
15
Further Article Details
I.D. (in / mm)
6 / 150-152
outer Ø (mm)
157.00
Pressure DIN 26057 (50% Elongation) (bar)
0,425 (0,94)
Vacuum DIN 26057 (axially fixed) (bar)
0,075 (0,36)
Bending Radius (mm)
98.00
Weight (kg/m)
1.28
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
Further Article Details
I.D. (in / mm)
6,3 / 160
outer Ø (mm)
167.00
Pressure DIN 26057 (50% Elongation) (bar)
0,400 (0,88)
Vacuum DIN 26057 (axially fixed) (bar)
0,070 (0,31)
Bending Radius (mm)
104.00
Weight (kg/m)
1.35
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
Further Article Details
I.D. (in / mm)
- / 170
outer Ø (mm)
177.00
Pressure DIN 26057 (50% Elongation) (bar)
0,375 (0,83)
Vacuum DIN 26057 (axially fixed) (bar)
0,065 (0,28)
Bending Radius (mm)
108.00
Weight (kg/m)
1.45
Dimensions in Stock (m)
10
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
- / 175
outer Ø (mm)
182.00
Pressure DIN 26057 (50% Elongation) (bar)
0,365 (0,81)
Vacuum DIN 26057 (axially fixed) (bar)
0,065 (0,26)
Bending Radius (mm)
113.00
Weight (kg/m)
1.49
Dimensions in Stock (m)
-
Production Lengths (m)
5 10 15
Further Article Details
I.D. (in / mm)
7 / 178-180
outer Ø (mm)
187.00
Pressure DIN 26057 (50% Elongation) (bar)
0,355 (0,78)
Vacuum DIN 26057 (axially fixed) (bar)
0,060 (0,24)
Bending Radius (mm)
116.00
Weight (kg/m)
1.53
Dimensions in Stock (m)
10
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
8 / 200-203
outer Ø (mm)
207.00
Pressure DIN 26057 (50% Elongation) (bar)
0,320 (0,71)
Vacuum DIN 26057 (axially fixed) (bar)
0,055 (0,19)
Bending Radius (mm)
128.00
Weight (kg/m)
1.70
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
Further Article Details
I.D. (in / mm)
- / 225
outer Ø (mm)
232.00
Pressure DIN 26057 (50% Elongation) (bar)
0,285 (0,63)
Vacuum DIN 26057 (axially fixed) (bar)
0,050 (0,15)
Bending Radius (mm)
143.00
Weight (kg/m)
1.90
Dimensions in Stock (m)
10
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
- / 250
outer Ø (mm)
257.00
Pressure DIN 26057 (50% Elongation) (bar)
0,255 (0,57)
Vacuum DIN 26057 (axially fixed) (bar)
0,045 (0,12)
Bending Radius (mm)
158.00
Weight (kg/m)
2.11
Dimensions in Stock (m)
5 10
Production Lengths (m)
15
Further Article Details
I.D. (in / mm)
10 / 254
outer Ø (mm)
261.00
Pressure DIN 26057 (50% Elongation) (bar)
0,250 (0,56)
Vacuum DIN 26057 (axially fixed) (bar)
0,045 (0,11)
Bending Radius (mm)
160.00
Weight (kg/m)
2.14
Dimensions in Stock (m)
10
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
- / 275
outer Ø (mm)
282.00
Pressure DIN 26057 (50% Elongation) (bar)
0,230 (0,51)
Vacuum DIN 26057 (axially fixed) (bar)
0,040 (0,09)
Bending Radius (mm)
173.00
Weight (kg/m)
2.32
Dimensions in Stock (m)
-
Production Lengths (m)
5 10
Further Article Details
I.D. (in / mm)
11 / 280
outer Ø (mm)
287.00
Pressure DIN 26057 (50% Elongation) (bar)
0,230 (0,51)
Vacuum DIN 26057 (axially fixed) (bar)
0,040 (0,09)
Bending Radius (mm)
176.00
Weight (kg/m)
2.36
Dimensions in Stock (m)
10
Production Lengths (m)
5
Further Article Details
I.D. (in / mm)
- / 300
outer Ø (mm)
307.00
Pressure DIN 26057 (50% Elongation) (bar)
0,215 (0,47)
Vacuum DIN 26057 (axially fixed) (bar)
0,035 (0,08)
Bending Radius (mm)
188.00
Weight (kg/m)
2.52
Dimensions in Stock (m)
10
Production Lengths (m)
5
Further Article Details
I.D. (in / mm)
12 / 305
outer Ø (mm)
312.00
Pressure DIN 26057 (50% Elongation) (bar)
0,210 (0,46)
Vacuum DIN 26057 (axially fixed) (bar)
0,035 (0,07)
Bending Radius (mm)
191.00
Weight (kg/m)
2.57
Dimensions in Stock (m)
-
Production Lengths (m)
5 10
Further Article Details
I.D. (in / mm)
- / 315
outer Ø (mm)
322.00
Pressure DIN 26057 (50% Elongation) (bar)
0,205 (0,45)
Vacuum DIN 26057 (axially fixed) (bar)
0,035 (0,07)
Bending Radius (mm)
197.00
Weight (kg/m)
2.65
Dimensions in Stock (m)
10
Production Lengths (m)
5
Further Article Details
I.D. (in / mm)
- / 350
outer Ø (mm)
357.00
Pressure DIN 26057 (50% Elongation) (bar)
0,185 (0,40)
Vacuum DIN 26057 (axially fixed) (bar)
0,030 (0,05)
Bending Radius (mm)
218.00
Weight (kg/m)
2.94
Dimensions in Stock (m)
10
Production Lengths (m)
5
Further Article Details
I.D. (in / mm)
14 / 356
outer Ø (mm)
363.00
Pressure DIN 26057 (50% Elongation) (bar)
0,180 (0,40)
Vacuum DIN 26057 (axially fixed) (bar)
0,030 (0,06)
Bending Radius (mm)
222.00
Weight (kg/m)
3.00
Dimensions in Stock (m)
-
Production Lengths (m)
5 10
Further Article Details
I.D. (in / mm)
- / 400
outer Ø (mm)
407.00
Pressure DIN 26057 (50% Elongation) (bar)
0,160 (0,35)
Vacuum DIN 26057 (axially fixed) (bar)
0,030 (0,05)
Bending Radius (mm)
248.00
Weight (kg/m)
3.81
Dimensions in Stock (m)
5 10
Production Lengths (m)
-
Further Article Details
I.D. (in / mm)
- / 450
outer Ø (mm)
457.00
Pressure DIN 26057 (50% Elongation) (bar)
0,140 (0,32)
Vacuum DIN 26057 (axially fixed) (bar)
0,025 (0,04)
Bending Radius (mm)
281.00
Weight (kg/m)
4.28
Dimensions in Stock (m)
-
Production Lengths (m)
5 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/.
Documents
Montagehinweis / Assembly Information (384.89 KB)
TRGS 727 / ATEX Test report / manufacturer (93.64 KB)
Verlegerichtlinien / Installation guidelines (201.24 KB)
Brandschutzprüfung UL / Fire safety regulation UL (139.60 KB)
TRGS 727 / ATEX Zertifikat / certificate (1.28 MB)
Brandschutzprüfung / Fire safety regulation - DIN (2.05 MB)
Accessories
CLAMP 210 BRIDGE CLAMP
Clamp with plastic bridge for attaching externally corrugated spiral hoses
To the product
CLAMP 212
Bridge clamp 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 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 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 TRI-CLAMP FITTING 245
TRI clamp adapters based on DIN 32676 and ISO 2852
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 DAIRY FITTING 247
Dairy tube support based on DIN 2826/11851
To the product
CONNECT ASEPTIC FITTING 249
Aseptic adapters based in DIN 11864-1 / DIN 11864-3
To the product
CONNECT 270-271
Metal hose connector / reducer
To the product








