AIRDUC® PUR 355 FOOD

Food hose and pharmaceutical hose, heavy
Gas + Dust + Solid + Fluid Pre-PUR® Abrasion-resistant Smooth interior Microbe-resistant Approvals for use with foodstuff Flame retardant Special wire adhesion Cut lengths

Product details

Application

  • flexible hose/ ducting for high throughput of abrasive powder, bulk material, granulate and for gases
  • food industry, pharmaceutical industry: foodstuff, pharmaceutical
  • conveying of dry foods e.g. rice, cereals, sugar, milk powder, powders, coffee, tea, grains, flour, frozen foods
  • vacuum conveying equipment, vacuum hopper, suction conveyor, dosing system
  • pelleting machines/ tablet presses
  • mixer, dryer, packaging machine, bulk-bag (big bag)-charging and discharging, mill
  • airport, airplane, rail vehicle, train, railway, boat, ship/ vessel, yacht: toilet discharging/ disposal
  • industrial vacuum cleaners, vacuum cleaners
  • agricultural industry: pneumatic grain conveyer
  • animal stall, animal shed: feedstuff conveying, feedstuff plant, animal feed transport
  • paper mill, paper and pulp industry: waste water, air extraction
  • industrial washing machine: washing water hose

Properties

  • heavy duty
  • highly abrasion resistant
  • increased pressure and vacuum resistance
  • Approved by an independent testing laboratory for the complete hose acc. to EU-Directive 10/2011 and EC 1935/2004 and the latest EU-Directive 2015/174, food grade polyurethane, complies with: FDA 21 CFR 177.2600 and 178.2010
  • Approval acc. to EU-Directive 10/2011 (food simulants A, B, C or E and D2) and EC 1935/2004
  • odourless and tasteless
  • microbe and hydrolysis resistant
  • good resistance to oil, gasoline and chemicals
  • very good low temperature flexibility
  • flame-retardant according to: UL94-V2
  • manufacturing process acc. GMP EC 2023/2006
  • 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: special premium ether-polyurethane (Pre-PUR®)
  • 3. wall thickness 1,4 - 1,5 mm approx.

Delivery variants

  • further diameters and lengths available on request
  • transparent (standard)
  • customer-specific branding

Article variants

I.D.


(in / mm)
outer Ø


(mm)
Pressure
DIN 26057
(50% Elongation)
(bar)
Vacuum
DIN 26057
(axially fixed)
(bar)
Bending
Radius

(mm)
Weight


(kg/m)
Minimum
Quantity

(m)
Dimensions
in Stock

(m)
Production
Lengths

(m)
Order No.
standard
- / 13
20.00
4,500 (8,59)
1,000 (1,00)
14.00
0.14
-
5 10 15
-
Further Article Details
I.D. (in / mm)
- / 13
outer Ø (mm)
20.00
Pressure DIN 26057 (50% Elongation) (bar)
4,500 (8,59)
Vacuum DIN 26057 (axially fixed) (bar)
1,000 (1,00)
Bending Radius (mm)
14.00
Weight (kg/m)
0.14
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
5/8 / 16
23.00
4,410 (7,14)
1,000 (1,00)
15.00
0.16
-
5 10 15
-
Further Article Details
I.D. (in / mm)
5/8 / 16
outer Ø (mm)
23.00
Pressure DIN 26057 (50% Elongation) (bar)
4,410 (7,14)
Vacuum DIN 26057 (axially fixed) (bar)
1,000 (1,00)
Bending Radius (mm)
15.00
Weight (kg/m)
0.16
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
- / 20
27.00
4,250 (6,88)
1,000 (1,00)
17.00
0.23
-
5 10 15
-
Further Article Details
I.D. (in / mm)
- / 20
outer Ø (mm)
27.00
Pressure DIN 26057 (50% Elongation) (bar)
4,250 (6,88)
Vacuum DIN 26057 (axially fixed) (bar)
1,000 (1,00)
Bending Radius (mm)
17.00
Weight (kg/m)
0.23
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
- / 22
29.00
3,900 (6,31)
0,950 (1,00)
18.00
0.25
-
5 10 15
-
Further Article Details
I.D. (in / mm)
- / 22
outer Ø (mm)
29.00
Pressure DIN 26057 (50% Elongation) (bar)
3,900 (6,31)
Vacuum DIN 26057 (axially fixed) (bar)
0,950 (1,00)
Bending Radius (mm)
18.00
Weight (kg/m)
0.25
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
1 / 25
32.00
3,470 (5,61)
0,900 (1,00)
20.00
0.28
-
5 10 15
-
Further Article Details
I.D. (in / mm)
1 / 25
outer Ø (mm)
32.00
Pressure DIN 26057 (50% Elongation) (bar)
3,470 (5,61)
Vacuum DIN 26057 (axially fixed) (bar)
0,900 (1,00)
Bending Radius (mm)
20.00
Weight (kg/m)
0.28
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
- / 30
40.00
3,600 (5,82)
0,880 (1,00)
25.00
0.42
-
5 10 15
-
Further Article Details
I.D. (in / mm)
- / 30
outer Ø (mm)
40.00
Pressure DIN 26057 (50% Elongation) (bar)
3,600 (5,82)
Vacuum DIN 26057 (axially fixed) (bar)
0,880 (1,00)
Bending Radius (mm)
25.00
Weight (kg/m)
0.42
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
1,25 / 32
42.00
3,395 (5,49)
0,875 (1,00)
26.00
0.44
-
5 10 15
-
Further Article Details
I.D. (in / mm)
1,25 / 32
outer Ø (mm)
42.00
Pressure DIN 26057 (50% Elongation) (bar)
3,395 (5,49)
Vacuum DIN 26057 (axially fixed) (bar)
0,875 (1,00)
Bending Radius (mm)
26.00
Weight (kg/m)
0.44
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
1,36 / 35
45.00
3,125 (5,05)
0,870 (1,00)
28.00
0.48
-
5 10 15
-
Further Article Details
I.D. (in / mm)
1,36 / 35
outer Ø (mm)
45.00
Pressure DIN 26057 (50% Elongation) (bar)
3,125 (5,05)
Vacuum DIN 26057 (axially fixed) (bar)
0,870 (1,00)
Bending Radius (mm)
28.00
Weight (kg/m)
0.48
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
1,5 / 38
48.00
2,895 (4,68)
0,865 (1,00)
29.00
0.52
-
5 10 15 20
-
Further Article Details
I.D. (in / mm)
1,5 / 38
outer Ø (mm)
48.00
Pressure DIN 26057 (50% Elongation) (bar)
2,895 (4,68)
Vacuum DIN 26057 (axially fixed) (bar)
0,865 (1,00)
Bending Radius (mm)
29.00
Weight (kg/m)
0.52
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15 20
Production Lengths (m)
-
- / 40
50.00
2,760 (4,46)
0,855 (1,00)
30.00
0.54
-
5 10 15
-
Further Article Details
I.D. (in / mm)
- / 40
outer Ø (mm)
50.00
Pressure DIN 26057 (50% Elongation) (bar)
2,760 (4,46)
Vacuum DIN 26057 (axially fixed) (bar)
0,855 (1,00)
Bending Radius (mm)
30.00
Weight (kg/m)
0.54
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
1,75 / 44-45
55.00
2,470 (3,99)
0,845 (1,00)
33.00
0.60
-
5 10 15
-
Further Article Details
I.D. (in / mm)
1,75 / 44-45
outer Ø (mm)
55.00
Pressure DIN 26057 (50% Elongation) (bar)
2,470 (3,99)
Vacuum DIN 26057 (axially fixed) (bar)
0,845 (1,00)
Bending Radius (mm)
33.00
Weight (kg/m)
0.60
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
2 / 50-51
60.00
2,235 (3,61)
0,835 (1,00)
35.00
0.66
-
5 10 15
-
Further Article Details
I.D. (in / mm)
2 / 50-51
outer Ø (mm)
60.00
Pressure DIN 26057 (50% Elongation) (bar)
2,235 (3,61)
Vacuum DIN 26057 (axially fixed) (bar)
0,835 (1,00)
Bending Radius (mm)
35.00
Weight (kg/m)
0.66
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
- / 55
65.00
2,045 (3,30)
0,790 (1,00)
38.00
0.72
-
5 10 15
-
Further Article Details
I.D. (in / mm)
- / 55
outer Ø (mm)
65.00
Pressure DIN 26057 (50% Elongation) (bar)
2,045 (3,30)
Vacuum DIN 26057 (axially fixed) (bar)
0,790 (1,00)
Bending Radius (mm)
38.00
Weight (kg/m)
0.72
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
2,36 / 60
70.00
1,880 (3,03)
0,730 (1,00)
40.00
0.78
-
5 10 15
-
Further Article Details
I.D. (in / mm)
2,36 / 60
outer Ø (mm)
70.00
Pressure DIN 26057 (50% Elongation) (bar)
1,880 (3,03)
Vacuum DIN 26057 (axially fixed) (bar)
0,730 (1,00)
Bending Radius (mm)
40.00
Weight (kg/m)
0.78
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
2,5 / 63-65
75.00
1,740 (2,81)
0,675 (1,00)
43.00
0.84
-
5 10 15
-
Further Article Details
I.D. (in / mm)
2,5 / 63-65
outer Ø (mm)
75.00
Pressure DIN 26057 (50% Elongation) (bar)
1,740 (2,81)
Vacuum DIN 26057 (axially fixed) (bar)
0,675 (1,00)
Bending Radius (mm)
43.00
Weight (kg/m)
0.84
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
- / 70
81.00
1,620 (2,61)
0,605 (1,00)
62.00
0.98
-
5 10 15
-
Further Article Details
I.D. (in / mm)
- / 70
outer Ø (mm)
81.00
Pressure DIN 26057 (50% Elongation) (bar)
1,620 (2,61)
Vacuum DIN 26057 (axially fixed) (bar)
0,605 (1,00)
Bending Radius (mm)
62.00
Weight (kg/m)
0.98
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
3 / 75-76
86.00
1,515 (2,45)
0,555 (1,00)
66.00
1.05
-
5 10
-
Further Article Details
I.D. (in / mm)
3 / 75-76
outer Ø (mm)
86.00
Pressure DIN 26057 (50% Elongation) (bar)
1,515 (2,45)
Vacuum DIN 26057 (axially fixed) (bar)
0,555 (1,00)
Bending Radius (mm)
66.00
Weight (kg/m)
1.05
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10
Production Lengths (m)
-
- / 80
91.00
1,425 (2,30)
0,505 (1,00)
69.00
1.11
-
5 10
-
Further Article Details
I.D. (in / mm)
- / 80
outer Ø (mm)
91.00
Pressure DIN 26057 (50% Elongation) (bar)
1,425 (2,30)
Vacuum DIN 26057 (axially fixed) (bar)
0,505 (1,00)
Bending Radius (mm)
69.00
Weight (kg/m)
1.11
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10
Production Lengths (m)
-
3,5 / 89-90
101.00
1,270 (2,05)
0,385 (0,89)
76.00
1.25
-
5 10 15
-
Further Article Details
I.D. (in / mm)
3,5 / 89-90
outer Ø (mm)
101.00
Pressure DIN 26057 (50% Elongation) (bar)
1,270 (2,05)
Vacuum DIN 26057 (axially fixed) (bar)
0,385 (0,89)
Bending Radius (mm)
76.00
Weight (kg/m)
1.25
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
4 / 100-102
111.00
1,150 (1,85)
0,355 (0,95)
83.00
1.49
-
5 10 15
-
Further Article Details
I.D. (in / mm)
4 / 100-102
outer Ø (mm)
111.00
Pressure DIN 26057 (50% Elongation) (bar)
1,150 (1,85)
Vacuum DIN 26057 (axially fixed) (bar)
0,355 (0,95)
Bending Radius (mm)
83.00
Weight (kg/m)
1.49
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
- / 110
121.00
1,045 (1,69)
0,325 (0,78)
90.00
1.63
-
5 10 15
-
Further Article Details
I.D. (in / mm)
- / 110
outer Ø (mm)
121.00
Pressure DIN 26057 (50% Elongation) (bar)
1,045 (1,69)
Vacuum DIN 26057 (axially fixed) (bar)
0,325 (0,78)
Bending Radius (mm)
90.00
Weight (kg/m)
1.63
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
4,5 / 114-115
126.00
1,000 (1,61)
0,300 (0,71)
94.00
1.68
-
5 10 15
-
Further Article Details
I.D. (in / mm)
4,5 / 114-115
outer Ø (mm)
126.00
Pressure DIN 26057 (50% Elongation) (bar)
1,000 (1,61)
Vacuum DIN 26057 (axially fixed) (bar)
0,300 (0,71)
Bending Radius (mm)
94.00
Weight (kg/m)
1.68
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
4,72 / 120
131.00
0,960 (1,55)
0,280 (0,65)
97.00
1.77
-
5 10 15
-
Further Article Details
I.D. (in / mm)
4,72 / 120
outer Ø (mm)
131.00
Pressure DIN 26057 (50% Elongation) (bar)
0,960 (1,55)
Vacuum DIN 26057 (axially fixed) (bar)
0,280 (0,65)
Bending Radius (mm)
97.00
Weight (kg/m)
1.77
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
5 / 125-127
136.00
0,925 (1,49)
0,265 (0,60)
101.00
1.84
-
5 10 15
-
Further Article Details
I.D. (in / mm)
5 / 125-127
outer Ø (mm)
136.00
Pressure DIN 26057 (50% Elongation) (bar)
0,925 (1,49)
Vacuum DIN 26057 (axially fixed) (bar)
0,265 (0,60)
Bending Radius (mm)
101.00
Weight (kg/m)
1.84
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
- / 130
141.00
0,890 (1,43)
0,240 (0,56)
104.00
1.91
-
5 10 15
-
Further Article Details
I.D. (in / mm)
- / 130
outer Ø (mm)
141.00
Pressure DIN 26057 (50% Elongation) (bar)
0,890 (1,43)
Vacuum DIN 26057 (axially fixed) (bar)
0,240 (0,56)
Bending Radius (mm)
104.00
Weight (kg/m)
1.91
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
5,5 / 140
151.00
0,825 (1,33)
0,215 (0,48)
111.00
2.03
-
5 10 15
-
Further Article Details
I.D. (in / mm)
5,5 / 140
outer Ø (mm)
151.00
Pressure DIN 26057 (50% Elongation) (bar)
0,825 (1,33)
Vacuum DIN 26057 (axially fixed) (bar)
0,215 (0,48)
Bending Radius (mm)
111.00
Weight (kg/m)
2.03
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
6 / 150-152
161.00
0,770 (1,24)
0,180 (0,56)
118.00
2.41
-
5 10 15
-
Further Article Details
I.D. (in / mm)
6 / 150-152
outer Ø (mm)
161.00
Pressure DIN 26057 (50% Elongation) (bar)
0,770 (1,24)
Vacuum DIN 26057 (axially fixed) (bar)
0,180 (0,56)
Bending Radius (mm)
118.00
Weight (kg/m)
2.41
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
6,3 / 160
171.00
0,725 (1,17)
0,165 (0,49)
125.00
2.56
-
5 10 15
-
Further Article Details
I.D. (in / mm)
6,3 / 160
outer Ø (mm)
171.00
Pressure DIN 26057 (50% Elongation) (bar)
0,725 (1,17)
Vacuum DIN 26057 (axially fixed) (bar)
0,165 (0,49)
Bending Radius (mm)
125.00
Weight (kg/m)
2.56
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
6,5 / 165
176.00
0,705 (1,13)
0,160 (0,46)
129.00
2.64
-
5 10 15
-
Further Article Details
I.D. (in / mm)
6,5 / 165
outer Ø (mm)
176.00
Pressure DIN 26057 (50% Elongation) (bar)
0,705 (1,13)
Vacuum DIN 26057 (axially fixed) (bar)
0,160 (0,46)
Bending Radius (mm)
129.00
Weight (kg/m)
2.64
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
7 / 178-180
191.00
0,645 (1,04)
0,135 (0,39)
139.00
2.87
-
5 10 15
-
Further Article Details
I.D. (in / mm)
7 / 178-180
outer Ø (mm)
191.00
Pressure DIN 26057 (50% Elongation) (bar)
0,645 (1,04)
Vacuum DIN 26057 (axially fixed) (bar)
0,135 (0,39)
Bending Radius (mm)
139.00
Weight (kg/m)
2.87
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10 15
Production Lengths (m)
-
8 / 200-203
213.00
0,580 (0,94)
0,120 (0,35)
156.00
3.12
-
5 10
-
Further Article Details
I.D. (in / mm)
8 / 200-203
outer Ø (mm)
213.00
Pressure DIN 26057 (50% Elongation) (bar)
0,580 (0,94)
Vacuum DIN 26057 (axially fixed) (bar)
0,120 (0,35)
Bending Radius (mm)
156.00
Weight (kg/m)
3.12
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10
Production Lengths (m)
-
- / 250
263.00
0,465 (0,75)
0,075 (0,21)
191.00
3.88
-
5 10
-
Further Article Details
I.D. (in / mm)
- / 250
outer Ø (mm)
263.00
Pressure DIN 26057 (50% Elongation) (bar)
0,465 (0,75)
Vacuum DIN 26057 (axially fixed) (bar)
0,075 (0,21)
Bending Radius (mm)
191.00
Weight (kg/m)
3.88
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10
Production Lengths (m)
-
- / 300
313.00
0,390 (0,63)
0,065 (0,19)
226.00
5.16
-
5 10
-
Further Article Details
I.D. (in / mm)
- / 300
outer Ø (mm)
313.00
Pressure DIN 26057 (50% Elongation) (bar)
0,390 (0,63)
Vacuum DIN 26057 (axially fixed) (bar)
0,065 (0,19)
Bending Radius (mm)
226.00
Weight (kg/m)
5.16
Minimum Quantity (m)
-
Dimensions in Stock (m)
5 10
Production Lengths (m)
-
blue translucent; not foodgrade; not flame-retardant
5 / 125-127
136.00
0,925 (1,49)
0,265 (0,60)
101.00
1.84
100
-
5 10 15
Further Article Details
I.D. (in / mm)
5 / 125-127
outer Ø (mm)
136.00
Pressure DIN 26057 (50% Elongation) (bar)
0,925 (1,49)
Vacuum DIN 26057 (axially fixed) (bar)
0,265 (0,60)
Bending Radius (mm)
101.00
Weight (kg/m)
1.84
Minimum Quantity (m)
100
Dimensions in Stock (m)
-
Production Lengths (m)
5 10 15
6 / 150-152
161.00
0,770 (1,24)
0,180 (0,56)
139.00
2.87
80
-
5 10 15
Further Article Details
I.D. (in / mm)
6 / 150-152
outer Ø (mm)
161.00
Pressure DIN 26057 (50% Elongation) (bar)
0,770 (1,24)
Vacuum DIN 26057 (axially fixed) (bar)
0,180 (0,56)
Bending Radius (mm)
139.00
Weight (kg/m)
2.87
Minimum Quantity (m)
80
Dimensions in Stock (m)
-
Production Lengths (m)
5 10 15
7 / 178-180
191.00
0,645 (1,04)
0,135 (0,39)
156.00
2.87
80
-
5 10 15
Further Article Details
I.D. (in / mm)
7 / 178-180
outer Ø (mm)
191.00
Pressure DIN 26057 (50% Elongation) (bar)
0,645 (1,04)
Vacuum DIN 26057 (axially fixed) (bar)
0,135 (0,39)
Bending Radius (mm)
156.00
Weight (kg/m)
2.87
Minimum Quantity (m)
80
Dimensions in Stock (m)
-
Production Lengths (m)
5 10 15
8 / 200-203
213.00
0,580 (0,94)
0,120 (0,35)
156.00
3.12
60
-
5 10
Further Article Details
I.D. (in / mm)
8 / 200-203
outer Ø (mm)
213.00
Pressure DIN 26057 (50% Elongation) (bar)
0,580 (0,94)
Vacuum DIN 26057 (axially fixed) (bar)
0,120 (0,35)
Bending Radius (mm)
156.00
Weight (kg/m)
3.12
Minimum Quantity (m)
60
Dimensions in Stock (m)
-
Production Lengths (m)
5 10
10 / 254
267.00
0,460 (0,74)
0,074 (0,20)
194.00
3.98
40
-
5 10
Further Article Details
I.D. (in / mm)
10 / 254
outer Ø (mm)
267.00
Pressure DIN 26057 (50% Elongation) (bar)
0,460 (0,74)
Vacuum DIN 26057 (axially fixed) (bar)
0,074 (0,20)
Bending Radius (mm)
194.00
Weight (kg/m)
3.98
Minimum Quantity (m)
40
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 technical data here

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