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PROTAPE® PUR 331 FOOD (XLD)
Food hose and pharmaceutical hose, super-light
Product details
Applications
- flexible hose/ ducting for gases and for abrasive dust, powder, fibres
- food industry, pharmaceutical industry: foodstuff, pharmaceutical
- conveying of dry foods e.g. rice, cereals, sugar, milk powder, powders, coffee, tea, grains, flour, frozen foods
- mixer, dryer, packaging machine, bulk-bag (big bag)-charging and discharging, mill
- extraction unit, dedusting system, filter system, oil mist extraction
Properties
- super-light weight
- highly flexible + compressible 3:1
- abrasion-resistant
- Approved by an independent testing laboratory for the complete hose acc. to EU-Directive 10/2011, EC 1935/2004 and EU 2015/174, food grade polyurethane, complies with: FDA 21 CFR 177.2600
- Approval acc. to EU-Directive 10/2011 (food simulants A, B, C or E and D2) and EC 1935/2004
- microbe and hydrolysis resistant
- odourless and tasteless
- good resistance to oil, gasoline and chemicals
- conforms to RoHS guideline
- REACH according to --> Technology / Technical Information / REACH
Temperature Range
- -40°C to 90°C
- short time to 125°C
Design
- PROTAPE® tape hose
- 1. spring steel wire integrated in wall
- 2. wall: special premium ether-polyurethane (Pre-PUR®)
- 3. wall thickness 0,4 mm approx.
Delivery variants
- further diameters and lengths available on request
- transparent (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.
standard
Further Article Details
I.D. (in / mm)
2 / 50-51
outer Ø (mm)
58.50
Pressure DIN 26057 (50% Elongation) (bar)
0,480 (1,42)
Vacuum DIN 26057 (axially fixed) (bar)
0,170 (0,85)
Bending Radius (mm)
33.00
Weight (kg/m)
0.27
Dimensions in Stock (m)
-
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
2,36 / 60
outer Ø (mm)
68.00
Pressure DIN 26057 (50% Elongation) (bar)
0,405 (1,19)
Vacuum DIN 26057 (axially fixed) (bar)
0,145 (0,59)
Bending Radius (mm)
38.00
Weight (kg/m)
0.32
Dimensions in Stock (m)
-
Production Lengths (m)
5 10 15
Further Article Details
I.D. (in / mm)
3 / 75-76
outer Ø (mm)
83.50
Pressure DIN 26057 (50% Elongation) (bar)
0,325 (0,95)
Vacuum DIN 26057 (axially fixed) (bar)
0,115 (0,39)
Bending Radius (mm)
45.00
Weight (kg/m)
0.40
Dimensions in Stock (m)
-
Production Lengths (m)
5 10 15
Further Article Details
I.D. (in / mm)
- / 80
outer Ø (mm)
88.00
Pressure DIN 26057 (50% Elongation) (bar)
0,305 (0,89)
Vacuum DIN 26057 (axially fixed) (bar)
0,110 (0,34)
Bending Radius (mm)
48.00
Weight (kg/m)
0.42
Dimensions in Stock (m)
-
Production Lengths (m)
5 10 15
Further Article Details
I.D. (in / mm)
4 / 100-102
outer Ø (mm)
109.50
Pressure DIN 26057 (50% Elongation) (bar)
0,245 (0,71)
Vacuum DIN 26057 (axially fixed) (bar)
0,055 (0,30)
Bending Radius (mm)
58.00
Weight (kg/m)
0.49
Dimensions in Stock (m)
-
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
6 / 150-152
outer Ø (mm)
159.50
Pressure DIN 26057 (50% Elongation) (bar)
0,160 (0,48)
Vacuum DIN 26057 (axially fixed) (bar)
0,035 (0,13)
Bending Radius (mm)
83.00
Weight (kg/m)
0.85
Dimensions in Stock (m)
-
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
6,3 / 160
outer Ø (mm)
168.00
Pressure DIN 26057 (50% Elongation) (bar)
0,150 (0,45)
Vacuum DIN 26057 (axially fixed) (bar)
0,035 (0,12)
Bending Radius (mm)
88.00
Weight (kg/m)
0.90
Dimensions in Stock (m)
-
Production Lengths (m)
5 10
Special type DB.PLA: Polyurethane food safe according to FDA, no approval according to EU regulation for the entire hose, stocked only in Italy
Further Article Details
I.D. (in / mm)
2 / 50-51
outer Ø (mm)
59.00
Pressure DIN 26057 (50% Elongation) (bar)
0,861
Vacuum DIN 26057 (axially fixed) (bar)
0,499
Bending Radius (mm)
30.00
Weight (kg/m)
0.25
Dimensions in Stock (m)
-
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
2,36 / 60
outer Ø (mm)
68.00
Pressure DIN 26057 (50% Elongation) (bar)
0,719
Vacuum DIN 26057 (axially fixed) (bar)
0,417
Bending Radius (mm)
36.00
Weight (kg/m)
0.30
Dimensions in Stock (m)
-
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
- / 70
outer Ø (mm)
78.00
Pressure DIN 26057 (50% Elongation) (bar)
0,617
Vacuum DIN 26057 (axially fixed) (bar)
0,358
Bending Radius (mm)
42.00
Weight (kg/m)
0.36
Dimensions in Stock (m)
-
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
3 / 75-76
outer Ø (mm)
84.00
Pressure DIN 26057 (50% Elongation) (bar)
0,577
Vacuum DIN 26057 (axially fixed) (bar)
0,334
Bending Radius (mm)
45.00
Weight (kg/m)
0.38
Dimensions in Stock (m)
-
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
- / 80
outer Ø (mm)
88.00
Pressure DIN 26057 (50% Elongation) (bar)
0,541
Vacuum DIN 26057 (axially fixed) (bar)
0,341
Bending Radius (mm)
48.00
Weight (kg/m)
0.41
Dimensions in Stock (m)
-
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
3,5 / 89-90
outer Ø (mm)
98.00
Pressure DIN 26057 (50% Elongation) (bar)
0,481
Vacuum DIN 26057 (axially fixed) (bar)
0,279
Bending Radius (mm)
53.00
Weight (kg/m)
0.44
Dimensions in Stock (m)
-
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
4 / 100-102
outer Ø (mm)
109.00
Pressure DIN 26057 (50% Elongation) (bar)
0,434
Vacuum DIN 26057 (axially fixed) (bar)
0,251
Bending Radius (mm)
60.00
Weight (kg/m)
0.46
Dimensions in Stock (m)
-
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
- / 110
outer Ø (mm)
118.00
Pressure DIN 26057 (50% Elongation) (bar)
0,394
Vacuum DIN 26057 (axially fixed) (bar)
0,229
Bending Radius (mm)
66.00
Weight (kg/m)
0.50
Dimensions in Stock (m)
-
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
4,72 / 120
outer Ø (mm)
128.00
Pressure DIN 26057 (50% Elongation) (bar)
0,362
Vacuum DIN 26057 (axially fixed) (bar)
0,21
Bending Radius (mm)
72.00
Weight (kg/m)
0.54
Dimensions in Stock (m)
-
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
5 / 125-127
outer Ø (mm)
134.00
Pressure DIN 26057 (50% Elongation) (bar)
0,347
Vacuum DIN 26057 (axially fixed) (bar)
0,201
Bending Radius (mm)
75.00
Weight (kg/m)
0.59
Dimensions in Stock (m)
-
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
- / 130
outer Ø (mm)
138.00
Pressure DIN 26057 (50% Elongation) (bar)
0,334
Vacuum DIN 26057 (axially fixed) (bar)
0,194
Bending Radius (mm)
78.00
Weight (kg/m)
0.64
Dimensions in Stock (m)
-
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
5,5 / 140
outer Ø (mm)
148.00
Pressure DIN 26057 (50% Elongation) (bar)
0,31
Vacuum DIN 26057 (axially fixed) (bar)
0,180
Bending Radius (mm)
84.00
Weight (kg/m)
0.67
Dimensions in Stock (m)
-
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
6 / 150-152
outer Ø (mm)
159.00
Pressure DIN 26057 (50% Elongation) (bar)
0,290
Vacuum DIN 26057 (axially fixed) (bar)
0,168
Bending Radius (mm)
90.00
Weight (kg/m)
0.71
Dimensions in Stock (m)
-
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
6,3 / 160
outer Ø (mm)
169.00
Pressure DIN 26057 (50% Elongation) (bar)
0,272
Vacuum DIN 26057 (axially fixed) (bar)
0,158
Bending Radius (mm)
96.00
Weight (kg/m)
0.76
Dimensions in Stock (m)
-
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
7 / 178-180
outer Ø (mm)
189.00
Pressure DIN 26057 (50% Elongation) (bar)
0,242
Vacuum DIN 26057 (axially fixed) (bar)
0,140
Bending Radius (mm)
107.00
Weight (kg/m)
0.81
Dimensions in Stock (m)
-
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
8 / 200-203
outer Ø (mm)
211.00
Pressure DIN 26057 (50% Elongation) (bar)
0,218
Vacuum DIN 26057 (axially fixed) (bar)
0,126
Bending Radius (mm)
120.00
Weight (kg/m)
0.95
Dimensions in Stock (m)
-
Production Lengths (m)
5 15
Further Article Details
I.D. (in / mm)
- / 225
outer Ø (mm)
234.00
Pressure DIN 26057 (50% Elongation) (bar)
0,193
Vacuum DIN 26057 (axially fixed) (bar)
0,112
Bending Radius (mm)
135.00
Weight (kg/m)
1.04
Dimensions in Stock (m)
-
Production Lengths (m)
5
Further Article Details
I.D. (in / mm)
- / 250
outer Ø (mm)
260.00
Pressure DIN 26057 (50% Elongation) (bar)
0,174
Vacuum DIN 26057 (axially fixed) (bar)
0,101
Bending Radius (mm)
150.00
Weight (kg/m)
1.13
Dimensions in Stock (m)
-
Production Lengths (m)
5
Further Article Details
I.D. (in / mm)
- / 300
outer Ø (mm)
310.00
Pressure DIN 26057 (50% Elongation) (bar)
0,145
Vacuum DIN 26057 (axially fixed) (bar)
0,084
Bending Radius (mm)
180.00
Weight (kg/m)
1.55
Dimensions in Stock (m)
-
Production Lengths (m)
5
Further Article Details
I.D. (in / mm)
- / 350
outer Ø (mm)
360.00
Pressure DIN 26057 (50% Elongation) (bar)
0,125
Vacuum DIN 26057 (axially fixed) (bar)
0,072
Bending Radius (mm)
210.00
Weight (kg/m)
1.82
Dimensions in Stock (m)
-
Production Lengths (m)
5
Further Article Details
I.D. (in / mm)
- / 400
outer Ø (mm)
410.00
Pressure DIN 26057 (50% Elongation) (bar)
0,109
Vacuum DIN 26057 (axially fixed) (bar)
0,063
Bending Radius (mm)
240.00
Weight (kg/m)
2.10
Dimensions in Stock (m)
-
Production Lengths (m)
5
Further Article Details
I.D. (in / mm)
- / 450
outer Ø (mm)
460.00
Pressure DIN 26057 (50% Elongation) (bar)
0,097
Vacuum DIN 26057 (axially fixed) (bar)
0,056
Bending Radius (mm)
270.00
Weight (kg/m)
2.41
Dimensions in Stock (m)
-
Production Lengths (m)
5
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
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 270-271
Metal hose connector / reducer
To the product