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AIRDUC® PUR 350 AS (MD)
Antistatic polyurethane hose, medium-heavy duty, microbe resistant, flame-resistant
Product details
Application
- flexible hose/ ducting for abrasive powder, bulk material, granulate and for gases
- printed circuit board drilling machines (PCB)
- offset printing machine: air supply, air supply cabinet
- air supply: UV dryer, IR dryer
- extraction unit, dust collection systems, filter system, oil mist extraction
- chemical industry: chemical vapors, vapor 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 (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
- 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°F to 195°F
- short time to 255°F
Design
- AIRDUC® profile hose
- 1. spring steel wire firmly embedded in wall
- 2. wall: permanently antistatic premium ester-polyurethane (Pre-PUR®)
- 3. wall thickness 0.0275 in approx.
Delivery variants
- further diameters and lengths available on request
- transparent (standard)
- special colors: full colored
- customer-specific branding
Article variants
I.D.
(in / mm)
(in / mm)
outer Ø
(in)
(in)
Pressure
DIN 26057
(50% Elongation)
(psi)
DIN 26057
(50% Elongation)
(psi)
Vacuum
DIN 26057
(axially fixed)
(inHG)
DIN 26057
(axially fixed)
(inHG)
Bending
radius
(in)
radius
(in)
Weight
(lb/ft)
(lb/ft)
Dimensions
in Stock
(ft)
in Stock
(ft)
Production
lengths
(ft)
lengths
(ft)
Order No.
Further Article Details
I.D. (in / mm)
1 / 25
outer Ø (in)
1.260
Pressure DIN 26057 (50% Elongation) (psi)
35.462 (79.047)
Vacuum DIN 26057 (axially fixed) (inHG)
22.295 (29.530)
Bending radius (in)
0.906
Weight (lb/ft)
0.134
Dimensions in Stock (ft)
25 50
Production lengths (ft)
-
Further Article Details
I.D. (in / mm)
- / 30
outer Ø (in)
1.457
Pressure DIN 26057 (50% Elongation) (psi)
29.806 (66.283)
Vacuum DIN 26057 (axially fixed) (inHG)
18.604 (29.530)
Bending radius (in)
1.024
Weight (lb/ft)
0.161
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
Further Article Details
I.D. (in / mm)
1,25 / 32
outer Ø (in)
1.535
Pressure DIN 26057 (50% Elongation) (psi)
27.993 (62.222)
Vacuum DIN 26057 (axially fixed) (inHG)
17.423 (29.530)
Bending radius (in)
1.063
Weight (lb/ft)
0.168
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
Further Article Details
I.D. (in / mm)
1,5 / 38
outer Ø (in)
1.772
Pressure DIN 26057 (50% Elongation) (psi)
23.714 (52.795)
Vacuum DIN 26057 (axially fixed) (inHG)
14.617 (29.530)
Bending radius (in)
1.220
Weight (lb/ft)
0.195
Dimensions in Stock (ft)
25 50
Production lengths (ft)
-
Further Article Details
I.D. (in / mm)
- / 40
outer Ø (in)
1.850
Pressure DIN 26057 (50% Elongation) (psi)
22.554 (50.184)
Vacuum DIN 26057 (axially fixed) (inHG)
13.879 (29.530)
Bending radius (in)
1.260
Weight (lb/ft)
0.202
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
Further Article Details
I.D. (in / mm)
1,75 / 44-45
outer Ø (in)
2.047
Pressure DIN 26057 (50% Elongation) (psi)
20.161 (44.672)
Vacuum DIN 26057 (axially fixed) (inHG)
12.403 (29.530)
Bending radius (in)
1.378
Weight (lb/ft)
0.228
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
Further Article Details
I.D. (in / mm)
2 / 50-51
outer Ø (in)
2.244
Pressure DIN 26057 (50% Elongation) (psi)
18.130 (40.321)
Vacuum DIN 26057 (axially fixed) (inHG)
11.221 (29.530)
Bending radius (in)
1.496
Weight (lb/ft)
0.255
Dimensions in Stock (ft)
25 50
Production lengths (ft)
-
Further Article Details
I.D. (in / mm)
- / 55
outer Ø (in)
2.441
Pressure DIN 26057 (50% Elongation) (psi)
16.535 (36.695)
Vacuum DIN 26057 (axially fixed) (inHG)
10.188 (29.235)
Bending radius (in)
1.614
Weight (lb/ft)
0.276
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
Further Article Details
I.D. (in / mm)
2,36 / 60
outer Ø (in)
2.638
Pressure DIN 26057 (50% Elongation) (psi)
15.229 (33.794)
Vacuum DIN 26057 (axially fixed) (inHG)
9.302 (24.510)
Bending radius (in)
1.732
Weight (lb/ft)
0.302
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
Further Article Details
I.D. (in / mm)
2,5 / 63-65
outer Ø (in)
2.756
Pressure DIN 26057 (50% Elongation) (psi)
14.069 (31.184)
Vacuum DIN 26057 (axially fixed) (inHG)
8.564 (20.966)
Bending radius (in)
1.850
Weight (lb/ft)
0.323
Dimensions in Stock (ft)
25 50
Production lengths (ft)
-
Further Article Details
I.D. (in / mm)
- / 70
outer Ø (in)
3.031
Pressure DIN 26057 (50% Elongation) (psi)
13.054 (29.008)
Vacuum DIN 26057 (axially fixed) (inHG)
5.463 (24.510)
Bending radius (in)
1.969
Weight (lb/ft)
0.343
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
Further Article Details
I.D. (in / mm)
3 / 75-76
outer Ø (in)
3.228
Pressure DIN 26057 (50% Elongation) (psi)
12.183 (27.122)
Vacuum DIN 26057 (axially fixed) (inHG)
5.168 (21.262)
Bending radius (in)
2.087
Weight (lb/ft)
0.370
Dimensions in Stock (ft)
25 50
Production lengths (ft)
-
Further Article Details
I.D. (in / mm)
- / 80
outer Ø (in)
3.425
Pressure DIN 26057 (50% Elongation) (psi)
11.458 (25.382)
Vacuum DIN 26057 (axially fixed) (inHG)
4.725 (18.899)
Bending radius (in)
2.205
Weight (lb/ft)
0.390
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
Further Article Details
I.D. (in / mm)
3,5 / 89-90
outer Ø (in)
3.819
Pressure DIN 26057 (50% Elongation) (psi)
10.225 (22.626)
Vacuum DIN 26057 (axially fixed) (inHG)
4.282 (15.060)
Bending radius (in)
2.441
Weight (lb/ft)
0.437
Dimensions in Stock (ft)
25 50
Production lengths (ft)
-
Further Article Details
I.D. (in / mm)
4 / 100-102
outer Ø (in)
4.213
Pressure DIN 26057 (50% Elongation) (psi)
9.210 (20.451)
Vacuum DIN 26057 (axially fixed) (inHG)
3.987 (19.490)
Bending radius (in)
2.677
Weight (lb/ft)
0.571
Dimensions in Stock (ft)
25 50
Production lengths (ft)
-
Further Article Details
I.D. (in / mm)
- / 110
outer Ø (in)
4.606
Pressure DIN 26057 (50% Elongation) (psi)
8.340 (18.565)
Vacuum DIN 26057 (axially fixed) (inHG)
3.691 (16.242)
Bending radius (in)
2.913
Weight (lb/ft)
0.625
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
Further Article Details
I.D. (in / mm)
4,5 / 114-115
outer Ø (in)
4.803
Pressure DIN 26057 (50% Elongation) (psi)
7.977 (17.695)
Vacuum DIN 26057 (axially fixed) (inHG)
3.544 (14.765)
Bending radius (in)
3.031
Weight (lb/ft)
0.652
Dimensions in Stock (ft)
25 50
Production lengths (ft)
-
Further Article Details
I.D. (in / mm)
4,72 / 120
outer Ø (in)
5.000
Pressure DIN 26057 (50% Elongation) (psi)
7.687 (16.970)
Vacuum DIN 26057 (axially fixed) (inHG)
3.396 (13.584)
Bending radius (in)
3.150
Weight (lb/ft)
0.672
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
Further Article Details
I.D. (in / mm)
5 / 125-127
outer Ø (in)
5.197
Pressure DIN 26057 (50% Elongation) (psi)
7.397 (16.390)
Vacuum DIN 26057 (axially fixed) (inHG)
3.248 (12.403)
Bending radius (in)
3.268
Weight (lb/ft)
0.706
Dimensions in Stock (ft)
25 50
Production lengths (ft)
-
Further Article Details
I.D. (in / mm)
- / 130
outer Ø (in)
5.394
Pressure DIN 26057 (50% Elongation) (psi)
7.107 (15.664)
Vacuum DIN 26057 (axially fixed) (inHG)
3.101 (11.517)
Bending radius (in)
3.386
Weight (lb/ft)
0.733
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
Further Article Details
I.D. (in / mm)
5,5 / 140
outer Ø (in)
5.787
Pressure DIN 26057 (50% Elongation) (psi)
6.599 (14.649)
Vacuum DIN 26057 (axially fixed) (inHG)
2.805 (9.745)
Bending radius (in)
3.622
Weight (lb/ft)
0.786
Dimensions in Stock (ft)
25 50
Production lengths (ft)
-
Further Article Details
I.D. (in / mm)
6 / 150-152
outer Ø (in)
6.181
Pressure DIN 26057 (50% Elongation) (psi)
6.164 (13.634)
Vacuum DIN 26057 (axially fixed) (inHG)
2.215 (10.631)
Bending radius (in)
3.858
Weight (lb/ft)
0.860
Dimensions in Stock (ft)
25 50
Production lengths (ft)
-
Further Article Details
I.D. (in / mm)
6,3 / 160
outer Ø (in)
6.575
Pressure DIN 26057 (50% Elongation) (psi)
5.802 (12.764)
Vacuum DIN 26057 (axially fixed) (inHG)
2.067 (9.154)
Bending radius (in)
4.094
Weight (lb/ft)
0.907
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
Further Article Details
I.D. (in / mm)
- / 170
outer Ø (in)
6.969
Pressure DIN 26057 (50% Elongation) (psi)
5.439 (12.038)
Vacuum DIN 26057 (axially fixed) (inHG)
1.919 (8.268)
Bending radius (in)
4.252
Weight (lb/ft)
0.974
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
Further Article Details
I.D. (in / mm)
- / 175
outer Ø (in)
7.165
Pressure DIN 26057 (50% Elongation) (psi)
5.294 (11.748)
Vacuum DIN 26057 (axially fixed) (inHG)
1.919 (7.678)
Bending radius (in)
4.449
Weight (lb/ft)
1.001
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
Further Article Details
I.D. (in / mm)
7 / 178-180
outer Ø (in)
7.362
Pressure DIN 26057 (50% Elongation) (psi)
5.149 (11.313)
Vacuum DIN 26057 (axially fixed) (inHG)
1.772 (7.087)
Bending radius (in)
4.567
Weight (lb/ft)
1.028
Dimensions in Stock (ft)
25 50
Production lengths (ft)
-
Further Article Details
I.D. (in / mm)
8 / 200-203
outer Ø (in)
8.150
Pressure DIN 26057 (50% Elongation) (psi)
4.641 (10.298)
Vacuum DIN 26057 (axially fixed) (inHG)
1.624 (5.611)
Bending radius (in)
5.039
Weight (lb/ft)
1.142
Dimensions in Stock (ft)
25
Production lengths (ft)
-
Further Article Details
I.D. (in / mm)
- / 225
outer Ø (in)
9.134
Pressure DIN 26057 (50% Elongation) (psi)
4.134 (9.138)
Vacuum DIN 26057 (axially fixed) (inHG)
1.477 (4.430)
Bending radius (in)
5.630
Weight (lb/ft)
1.277
Dimensions in Stock (ft)
-
Production lengths (ft)
25
Further Article Details
I.D. (in / mm)
- / 250
outer Ø (in)
10.118
Pressure DIN 26057 (50% Elongation) (psi)
3.699 (8.267)
Vacuum DIN 26057 (axially fixed) (inHG)
1.329 (3.544)
Bending radius (in)
6.220
Weight (lb/ft)
1.418
Dimensions in Stock (ft)
-
Production lengths (ft)
25
Further Article Details
I.D. (in / mm)
10 / 254
outer Ø (in)
10.276
Pressure DIN 26057 (50% Elongation) (psi)
3.626 (8.122)
Vacuum DIN 26057 (axially fixed) (inHG)
1.329 (3.248)
Bending radius (in)
6.299
Weight (lb/ft)
1.438
Dimensions in Stock (ft)
25
Production lengths (ft)
-
Further Article Details
I.D. (in / mm)
- / 275
outer Ø (in)
11.102
Pressure DIN 26057 (50% Elongation) (psi)
3.336 (7.397)
Vacuum DIN 26057 (axially fixed) (inHG)
1.181 (2.658)
Bending radius (in)
6.811
Weight (lb/ft)
1.559
Dimensions in Stock (ft)
-
Production lengths (ft)
25
Further Article Details
I.D. (in / mm)
11 / 280
outer Ø (in)
11.299
Pressure DIN 26057 (50% Elongation) (psi)
3.336 (7.397)
Vacuum DIN 26057 (axially fixed) (inHG)
1.181 (2.658)
Bending radius (in)
6.929
Weight (lb/ft)
1.586
Dimensions in Stock (ft)
25
Production lengths (ft)
-
Further Article Details
I.D. (in / mm)
- / 300
outer Ø (in)
12.087
Pressure DIN 26057 (50% Elongation) (psi)
3.118 (6.817)
Vacuum DIN 26057 (axially fixed) (inHG)
1.034 (2.362)
Bending radius (in)
7.402
Weight (lb/ft)
1.694
Dimensions in Stock (ft)
-
Production lengths (ft)
25
Further Article Details
I.D. (in / mm)
12 / 305
outer Ø (in)
12.283
Pressure DIN 26057 (50% Elongation) (psi)
3.046 (6.672)
Vacuum DIN 26057 (axially fixed) (inHG)
1.034 (2.067)
Bending radius (in)
7.520
Weight (lb/ft)
1.727
Dimensions in Stock (ft)
25
Production lengths (ft)
-
Further Article Details
I.D. (in / mm)
- / 315
outer Ø (in)
12.677
Pressure DIN 26057 (50% Elongation) (psi)
2.973 (6.527)
Vacuum DIN 26057 (axially fixed) (inHG)
1.034 (2.067)
Bending radius (in)
7.756
Weight (lb/ft)
1.781
Dimensions in Stock (ft)
-
Production lengths (ft)
25
Further Article Details
I.D. (in / mm)
- / 350
outer Ø (in)
14.055
Pressure DIN 26057 (50% Elongation) (psi)
2.683 (5.802)
Vacuum DIN 26057 (axially fixed) (inHG)
0.886 (1.477)
Bending radius (in)
8.583
Weight (lb/ft)
1.976
Dimensions in Stock (ft)
-
Production lengths (ft)
25
Further Article Details
I.D. (in / mm)
14 / 356
outer Ø (in)
14.291
Pressure DIN 26057 (50% Elongation) (psi)
2.611 (5.802)
Vacuum DIN 26057 (axially fixed) (inHG)
0.886 (1.772)
Bending radius (in)
8.740
Weight (lb/ft)
2.016
Dimensions in Stock (ft)
25
Production lengths (ft)
-
Further Article Details
I.D. (in / mm)
- / 400
outer Ø (in)
16.024
Pressure DIN 26057 (50% Elongation) (psi)
2.321 (5.076)
Vacuum DIN 26057 (axially fixed) (inHG)
0.886 (1.477)
Bending radius (in)
9.764
Weight (lb/ft)
2.560
Dimensions in Stock (ft)
25
Production lengths (ft)
-
Further Article Details
I.D. (in / mm)
- / 450
outer Ø (in)
17.992
Pressure DIN 26057 (50% Elongation) (psi)
2.031 (4.641)
Vacuum DIN 26057 (axially fixed) (inHG)
0.738 (1.181)
Bending radius (in)
11.063
Weight (lb/ft)
2.876
Dimensions in Stock (ft)
-
Production lengths (ft)
25
Positive and negative pressure ratings are the recommended maximum operating values. Products can be manufactured to meet higher operating values upon request. The bend radius is calculated from the center of the hose in an arched position. Additional information at www.norres.com/us/technology/. NORRES reserves the right to modify technical data at any time. Technical data based on tests at 68°F and are approx. values. Proper use and maintenance of NORRES hoses is the sole responsibility of purchaser and ultimate user of the product. The individual conditions, applications and the number of variables make firm recommendations technically impossible. This information is intended as a general guide only.
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