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PROTAPE® PUR 331 FOOD (XLD)

Glass/ fork symbolEU food approval
PROTAPE_PUR_331_FOOD_(XLD)_main.jpg
PROTAPE_PUR_331_FOOD_(XLD)_main.jpg
Food hose and pharmaceutical hose, super-light weight
Gas + Dust Pre-PUR® Abrasion-resistant High flexibility Microbe-resistant Approvals for use with foodstuff Partially coloured
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Datasheet
Product details Article variants Documents Accessories

Product details

Application

  • flexible hose/ ducting for gases and for abrasive dust, powder, fibers
  • food industry, pharmaceutical industry: food, 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, dust collection systems, 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
  • odorless and tasteless
  • good resistance to oil, gasoline, and chemicals
  • conforms to RoHS guideline
  • REACH according to --> Technology / Technical Information / REACH

Temperature range

  • -40°F to 195°F
  • short time to 255°F

Design

  • PROTAPE® tape hose
  • 1. spring steel wire integrated in wall
  • 2. wall: special premium ether-polyurethane (Pre-PUR®)
  • 3. wall thickness 0.015 in approx.

Delivery variants

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

Article variants

I.D.


(in / mm)
outer Ø


(in)
Pressure
DIN 26057
(50% Elongation)
(psi)
Vacuum
DIN 26057
(axially fixed)
(inHG)
Bending
radius

(in)
Weight


(lb/ft)
Dimensions
in Stock

(ft)
Production
lengths

(ft)
Order No.
standard
2 / 50-51
2.303
6.962 (20.596)
5.020 (25.101)
1.299
0.181
-
25 50
331-0050-0000
Further Article Details
I.D. (in / mm)
2 / 50-51
outer Ø (in)
2.303
Pressure DIN 26057 (50% Elongation) (psi)
6.962 (20.596)
Vacuum DIN 26057 (axially fixed) (inHG)
5.020 (25.101)
Bending radius (in)
1.299
Weight (lb/ft)
0.181
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
2,36 / 60
2.677
5.874 (17.260)
4.282 (17.423)
1.496
0.215
-
25 50
331-0060-0000
Further Article Details
I.D. (in / mm)
2,36 / 60
outer Ø (in)
2.677
Pressure DIN 26057 (50% Elongation) (psi)
5.874 (17.260)
Vacuum DIN 26057 (axially fixed) (inHG)
4.282 (17.423)
Bending radius (in)
1.496
Weight (lb/ft)
0.215
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
3 / 75-76
3.287
4.714 (13.779)
3.396 (11.517)
1.772
0.269
-
25 50
331-0075-0000
Further Article Details
I.D. (in / mm)
3 / 75-76
outer Ø (in)
3.287
Pressure DIN 26057 (50% Elongation) (psi)
4.714 (13.779)
Vacuum DIN 26057 (axially fixed) (inHG)
3.396 (11.517)
Bending radius (in)
1.772
Weight (lb/ft)
0.269
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
- / 80
3.465
4.424 (12.909)
3.248 (10.040)
1.890
0.282
-
25 50
331-0080-0000
Further Article Details
I.D. (in / mm)
- / 80
outer Ø (in)
3.465
Pressure DIN 26057 (50% Elongation) (psi)
4.424 (12.909)
Vacuum DIN 26057 (axially fixed) (inHG)
3.248 (10.040)
Bending radius (in)
1.890
Weight (lb/ft)
0.282
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
4 / 100-102
4.311
3.553 (10.298)
1.624 (8.859)
2.283
0.329
-
25 50
331-0100-0000
Further Article Details
I.D. (in / mm)
4 / 100-102
outer Ø (in)
4.311
Pressure DIN 26057 (50% Elongation) (psi)
3.553 (10.298)
Vacuum DIN 26057 (axially fixed) (inHG)
1.624 (8.859)
Bending radius (in)
2.283
Weight (lb/ft)
0.329
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
6 / 150-152
6.280
2.321 (6.962)
1.034 (3.839)
3.268
0.571
-
25 50
331-0150-0000
Further Article Details
I.D. (in / mm)
6 / 150-152
outer Ø (in)
6.280
Pressure DIN 26057 (50% Elongation) (psi)
2.321 (6.962)
Vacuum DIN 26057 (axially fixed) (inHG)
1.034 (3.839)
Bending radius (in)
3.268
Weight (lb/ft)
0.571
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
6,3 / 160
6.614
2.176 (6.527)
1.034 (3.544)
3.465
0.605
-
25 50
331-0160-0000
Further Article Details
I.D. (in / mm)
6,3 / 160
outer Ø (in)
6.614
Pressure DIN 26057 (50% Elongation) (psi)
2.176 (6.527)
Vacuum DIN 26057 (axially fixed) (inHG)
1.034 (3.544)
Bending radius (in)
3.465
Weight (lb/ft)
0.605
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
Special type DB.PLA: Polyurethane food safe according to FDA, no approval according to EU regulation for the entire hose, stocked only in Italy
2 / 50-51
2.323
12.488
14.735
1.181
0.168
-
25 50
331-0050-5020
Further Article Details
I.D. (in / mm)
2 / 50-51
outer Ø (in)
2.323
Pressure DIN 26057 (50% Elongation) (psi)
12.488
Vacuum DIN 26057 (axially fixed) (inHG)
14.735
Bending radius (in)
1.181
Weight (lb/ft)
0.168
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
2,36 / 60
2.677
10.428
12.314
1.417
0.202
-
25 50
331-0060-5020
Further Article Details
I.D. (in / mm)
2,36 / 60
outer Ø (in)
2.677
Pressure DIN 26057 (50% Elongation) (psi)
10.428
Vacuum DIN 26057 (axially fixed) (inHG)
12.314
Bending radius (in)
1.417
Weight (lb/ft)
0.202
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
- / 70
3.071
8.949
10.572
1.654
0.242
-
25 50
331-0070-5020
Further Article Details
I.D. (in / mm)
- / 70
outer Ø (in)
3.071
Pressure DIN 26057 (50% Elongation) (psi)
8.949
Vacuum DIN 26057 (axially fixed) (inHG)
10.572
Bending radius (in)
1.654
Weight (lb/ft)
0.242
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
3 / 75-76
3.307
8.369
9.863
1.772
0.255
-
25 50
331-0075-5020
Further Article Details
I.D. (in / mm)
3 / 75-76
outer Ø (in)
3.307
Pressure DIN 26057 (50% Elongation) (psi)
8.369
Vacuum DIN 26057 (axially fixed) (inHG)
9.863
Bending radius (in)
1.772
Weight (lb/ft)
0.255
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
- / 80
3.465
7.847
10.070
1.890
0.276
-
25 50
331-0080-5020
Further Article Details
I.D. (in / mm)
- / 80
outer Ø (in)
3.465
Pressure DIN 26057 (50% Elongation) (psi)
7.847
Vacuum DIN 26057 (axially fixed) (inHG)
10.070
Bending radius (in)
1.890
Weight (lb/ft)
0.276
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
3,5 / 89-90
3.858
6.976
8.239
2.087
0.296
-
25 50
331-0090-5020
Further Article Details
I.D. (in / mm)
3,5 / 89-90
outer Ø (in)
3.858
Pressure DIN 26057 (50% Elongation) (psi)
6.976
Vacuum DIN 26057 (axially fixed) (inHG)
8.239
Bending radius (in)
2.087
Weight (lb/ft)
0.296
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
4 / 100-102
4.291
6.295
7.412
2.362
0.309
-
25 50
331-0100-5020
Further Article Details
I.D. (in / mm)
4 / 100-102
outer Ø (in)
4.291
Pressure DIN 26057 (50% Elongation) (psi)
6.295
Vacuum DIN 26057 (axially fixed) (inHG)
7.412
Bending radius (in)
2.362
Weight (lb/ft)
0.309
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
- / 110
4.646
5.715
6.762
2.598
0.336
-
25 50
331-0110-5020
Further Article Details
I.D. (in / mm)
- / 110
outer Ø (in)
4.646
Pressure DIN 26057 (50% Elongation) (psi)
5.715
Vacuum DIN 26057 (axially fixed) (inHG)
6.762
Bending radius (in)
2.598
Weight (lb/ft)
0.336
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
4,72 / 120
5.039
5.250
6.201
2.835
0.363
-
25 50
331-0120-5020
Further Article Details
I.D. (in / mm)
4,72 / 120
outer Ø (in)
5.039
Pressure DIN 26057 (50% Elongation) (psi)
5.250
Vacuum DIN 26057 (axially fixed) (inHG)
6.201
Bending radius (in)
2.835
Weight (lb/ft)
0.363
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
5 / 125-127
5.276
5.033
5.936
2.953
0.397
-
25 50
331-0125-5020
Further Article Details
I.D. (in / mm)
5 / 125-127
outer Ø (in)
5.276
Pressure DIN 26057 (50% Elongation) (psi)
5.033
Vacuum DIN 26057 (axially fixed) (inHG)
5.936
Bending radius (in)
2.953
Weight (lb/ft)
0.397
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
- / 130
5.433
4.844
5.729
3.071
0.430
-
25 50
331-0130-5020
Further Article Details
I.D. (in / mm)
- / 130
outer Ø (in)
5.433
Pressure DIN 26057 (50% Elongation) (psi)
4.844
Vacuum DIN 26057 (axially fixed) (inHG)
5.729
Bending radius (in)
3.071
Weight (lb/ft)
0.430
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
5,5 / 140
5.827
4.496
5.315
3.307
0.450
-
25 50
331-0140-5020
Further Article Details
I.D. (in / mm)
5,5 / 140
outer Ø (in)
5.827
Pressure DIN 26057 (50% Elongation) (psi)
4.496
Vacuum DIN 26057 (axially fixed) (inHG)
5.315
Bending radius (in)
3.307
Weight (lb/ft)
0.450
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
6 / 150-152
6.260
4.206
4.961
3.543
0.477
-
25 50
331-0150-5020
Further Article Details
I.D. (in / mm)
6 / 150-152
outer Ø (in)
6.260
Pressure DIN 26057 (50% Elongation) (psi)
4.206
Vacuum DIN 26057 (axially fixed) (inHG)
4.961
Bending radius (in)
3.543
Weight (lb/ft)
0.477
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
6,3 / 160
6.654
3.945
4.666
3.780
0.511
-
25 50
331-0160-5020
Further Article Details
I.D. (in / mm)
6,3 / 160
outer Ø (in)
6.654
Pressure DIN 26057 (50% Elongation) (psi)
3.945
Vacuum DIN 26057 (axially fixed) (inHG)
4.666
Bending radius (in)
3.780
Weight (lb/ft)
0.511
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
7 / 178-180
7.441
3.510
4.134
4.213
0.544
-
25 50
331-0180-5020
Further Article Details
I.D. (in / mm)
7 / 178-180
outer Ø (in)
7.441
Pressure DIN 26057 (50% Elongation) (psi)
3.510
Vacuum DIN 26057 (axially fixed) (inHG)
4.134
Bending radius (in)
4.213
Weight (lb/ft)
0.544
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
8 / 200-203
8.307
3.162
3.721
4.724
0.638
-
25 50
331-0200-5020
Further Article Details
I.D. (in / mm)
8 / 200-203
outer Ø (in)
8.307
Pressure DIN 26057 (50% Elongation) (psi)
3.162
Vacuum DIN 26057 (axially fixed) (inHG)
3.721
Bending radius (in)
4.724
Weight (lb/ft)
0.638
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
- / 225
9.213
2.799
3.307
5.315
0.699
-
25 50
331-0225-5020
Further Article Details
I.D. (in / mm)
- / 225
outer Ø (in)
9.213
Pressure DIN 26057 (50% Elongation) (psi)
2.799
Vacuum DIN 26057 (axially fixed) (inHG)
3.307
Bending radius (in)
5.315
Weight (lb/ft)
0.699
Dimensions in Stock (ft)
-
Production lengths (ft)
25 50
- / 250
10.236
2.524
2.983
5.906
0.759
-
25
331-0250-5020
Further Article Details
I.D. (in / mm)
- / 250
outer Ø (in)
10.236
Pressure DIN 26057 (50% Elongation) (psi)
2.524
Vacuum DIN 26057 (axially fixed) (inHG)
2.983
Bending radius (in)
5.906
Weight (lb/ft)
0.759
Dimensions in Stock (ft)
-
Production lengths (ft)
25
- / 300
12.205
2.103
2.481
7.087
1.042
-
25
331-0300-5020
Further Article Details
I.D. (in / mm)
- / 300
outer Ø (in)
12.205
Pressure DIN 26057 (50% Elongation) (psi)
2.103
Vacuum DIN 26057 (axially fixed) (inHG)
2.481
Bending radius (in)
7.087
Weight (lb/ft)
1.042
Dimensions in Stock (ft)
-
Production lengths (ft)
25
- / 350
14.173
1.813
2.126
8.268
1.223
-
25
331-0350-5020
Further Article Details
I.D. (in / mm)
- / 350
outer Ø (in)
14.173
Pressure DIN 26057 (50% Elongation) (psi)
1.813
Vacuum DIN 26057 (axially fixed) (inHG)
2.126
Bending radius (in)
8.268
Weight (lb/ft)
1.223
Dimensions in Stock (ft)
-
Production lengths (ft)
25
- / 400
16.142
1.581
1.860
9.449
1.411
-
25
331-0400-5020
Further Article Details
I.D. (in / mm)
- / 400
outer Ø (in)
16.142
Pressure DIN 26057 (50% Elongation) (psi)
1.581
Vacuum DIN 26057 (axially fixed) (inHG)
1.860
Bending radius (in)
9.449
Weight (lb/ft)
1.411
Dimensions in Stock (ft)
-
Production lengths (ft)
25
- / 450
18.110
1.407
1.654
10.630
1.620
-
25
331-0450-5020
Further Article Details
I.D. (in / mm)
- / 450
outer Ø (in)
18.110
Pressure DIN 26057 (50% Elongation) (psi)
1.407
Vacuum DIN 26057 (axially fixed) (inHG)
1.654
Bending radius (in)
10.630
Weight (lb/ft)
1.620
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

Foodapproval PUR FOOD (40.79 KB)

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