us

PROTAPE® PVC 371 (MD)

PROTAPE_PVC_371_(MD)_main.jpg
PROTAPE_PVC_371_(MD)_main.jpg
PVC ventilation hose, medium-heavy duty
Gas High flexibility Flame retardant
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Datasheet
Product details Article variants Accessories

Product details

Application

  • flexible hose/ ducting for gases
  • welding fume extraction
  • extraction arm
  • animal stall, animal shed: barn ventilation
  • construction industry: tunnel ventilation
  • bus, utility vehicle, caravan/ trailer, mobile home/ camper/ RV, boat, ship/ vessel/ marine, yacht: ventilation, heating

Properties

  • fabric reinforced
  • medium-heavy duty
  • highly flexible + compressible 6:1
  • good resistance to alkalis and acids
  • Flame-retardant wall according to NF P 92-503 M2
  • conforms to RoHS guideline

Temperature range

  • 15°F to 175°F
  • short time to 230°F

Delivery variants

  • further diameters and lengths available on request
  • gray (standard), black (standard)

Design

  • PROTAPE® tape hose
  • 1. spring steel wire integrated in wall
  • 2. fabric-reinforced tape; wall: PVC coated fabric
  • 3. wall thickness 0.01 in approx.

Article variants

I.D.


(in / mm)
outer Ø


(in)
Pressure


(psi)
Vacuum


(inHG)
Bending
radius

(in)
Weight


(lb/ft)
Production
lengths

(ft)
Order No.
gray
2 / 50-51
2.205
3.844
4.725
1.181
0.087
32,5 50 65
371-0050-3400
Further Article Details
I.D. (in / mm)
2 / 50-51
outer Ø (in)
2.205
Pressure (psi)
3.844
Vacuum (inHG)
4.725
Bending radius (in)
1.181
Weight (lb/ft)
0.087
Production lengths (ft)
32,5 50 65
2,36 / 60
2.559
3.191
3.544
1.417
0.121
32,5 50 65
371-0060-3400
Further Article Details
I.D. (in / mm)
2,36 / 60
outer Ø (in)
2.559
Pressure (psi)
3.191
Vacuum (inHG)
3.544
Bending radius (in)
1.417
Weight (lb/ft)
0.121
Production lengths (ft)
32,5 50 65
- / 70
2.992
2.901
2.953
1.654
0.141
32,5 50 65
371-0070-3400
Further Article Details
I.D. (in / mm)
- / 70
outer Ø (in)
2.992
Pressure (psi)
2.901
Vacuum (inHG)
2.953
Bending radius (in)
1.654
Weight (lb/ft)
0.141
Production lengths (ft)
32,5 50 65
3 / 75-76
3.268
2.538
2.658
1.772
0.148
32,5 50 65
371-0075-3400
Further Article Details
I.D. (in / mm)
3 / 75-76
outer Ø (in)
3.268
Pressure (psi)
2.538
Vacuum (inHG)
2.658
Bending radius (in)
1.772
Weight (lb/ft)
0.148
Production lengths (ft)
32,5 50 65
- / 80
3.425
2.393
2.658
1.890
0.161
32,5 50 65
371-0080-3400
Further Article Details
I.D. (in / mm)
- / 80
outer Ø (in)
3.425
Pressure (psi)
2.393
Vacuum (inHG)
2.658
Bending radius (in)
1.890
Weight (lb/ft)
0.161
Production lengths (ft)
32,5 50 65
3,5 / 89-90
3.780
2.176
2.215
2.087
0.175
32,5 50 65
371-0090-3400
Further Article Details
I.D. (in / mm)
3,5 / 89-90
outer Ø (in)
3.780
Pressure (psi)
2.176
Vacuum (inHG)
2.215
Bending radius (in)
2.087
Weight (lb/ft)
0.175
Production lengths (ft)
32,5 50 65
4 / 100-102
4.291
1.886
1.624
2.362
0.202
32,5 50 65
371-0100-3400
Further Article Details
I.D. (in / mm)
4 / 100-102
outer Ø (in)
4.291
Pressure (psi)
1.886
Vacuum (inHG)
1.624
Bending radius (in)
2.362
Weight (lb/ft)
0.202
Production lengths (ft)
32,5 50 65
- / 110
4.646
1.740
1.477
2.598
0.181
32,5 50 65
371-0110-3400
Further Article Details
I.D. (in / mm)
- / 110
outer Ø (in)
4.646
Pressure (psi)
1.740
Vacuum (inHG)
1.477
Bending radius (in)
2.598
Weight (lb/ft)
0.181
Production lengths (ft)
32,5 50 65
4,72 / 120
5.039
1.595
1.329
2.835
0.195
32,5 50 65
371-0120-3400
Further Article Details
I.D. (in / mm)
4,72 / 120
outer Ø (in)
5.039
Pressure (psi)
1.595
Vacuum (inHG)
1.329
Bending radius (in)
2.835
Weight (lb/ft)
0.195
Production lengths (ft)
32,5 50 65
5 / 125-127
5.236
1.523
1.181
2.953
0.208
32,5 50 65
371-0125-3400
Further Article Details
I.D. (in / mm)
5 / 125-127
outer Ø (in)
5.236
Pressure (psi)
1.523
Vacuum (inHG)
1.181
Bending radius (in)
2.953
Weight (lb/ft)
0.208
Production lengths (ft)
32,5 50 65
5,5 / 140
5.827
1.378
1.181
3.307
0.228
32,5 50 65
371-0140-3400
Further Article Details
I.D. (in / mm)
5,5 / 140
outer Ø (in)
5.827
Pressure (psi)
1.378
Vacuum (inHG)
1.181
Bending radius (in)
3.307
Weight (lb/ft)
0.228
Production lengths (ft)
32,5 50 65
6 / 150-152
6.260
1.305
1.181
3.543
0.249
32,5 50 65
371-0150-3400
Further Article Details
I.D. (in / mm)
6 / 150-152
outer Ø (in)
6.260
Pressure (psi)
1.305
Vacuum (inHG)
1.181
Bending radius (in)
3.543
Weight (lb/ft)
0.249
Production lengths (ft)
32,5 50 65
6,3 / 160
6.614
1.233
0.591
3.780
0.262
32,5 50 65
371-0160-3400
Further Article Details
I.D. (in / mm)
6,3 / 160
outer Ø (in)
6.614
Pressure (psi)
1.233
Vacuum (inHG)
0.591
Bending radius (in)
3.780
Weight (lb/ft)
0.262
Production lengths (ft)
32,5 50 65
7 / 178-180
7.441
1.015
0.591
4.213
0.296
32,5 50 65
371-0180-3400
Further Article Details
I.D. (in / mm)
7 / 178-180
outer Ø (in)
7.441
Pressure (psi)
1.015
Vacuum (inHG)
0.591
Bending radius (in)
4.213
Weight (lb/ft)
0.296
Production lengths (ft)
32,5 50 65
8 / 200-203
8.189
0.943
0.591
4.724
0.329
32,5 50 65
371-0200-3400
Further Article Details
I.D. (in / mm)
8 / 200-203
outer Ø (in)
8.189
Pressure (psi)
0.943
Vacuum (inHG)
0.591
Bending radius (in)
4.724
Weight (lb/ft)
0.329
Production lengths (ft)
32,5 50 65
- / 250
10.236
0.725
0.443
5.906
0.410
32,5 50 65
371-0250-3400
Further Article Details
I.D. (in / mm)
- / 250
outer Ø (in)
10.236
Pressure (psi)
0.725
Vacuum (inHG)
0.443
Bending radius (in)
5.906
Weight (lb/ft)
0.410
Production lengths (ft)
32,5 50 65
10 / 254
10.394
0.725
0.443
6.024
0.410
32,5 50 65
371-0254-3400
Further Article Details
I.D. (in / mm)
10 / 254
outer Ø (in)
10.394
Pressure (psi)
0.725
Vacuum (inHG)
0.443
Bending radius (in)
6.024
Weight (lb/ft)
0.410
Production lengths (ft)
32,5 50 65
- / 300
12.244
0.653
0.295
7.087
0.511
32,5 50 65
371-0300-3400
Further Article Details
I.D. (in / mm)
- / 300
outer Ø (in)
12.244
Pressure (psi)
0.653
Vacuum (inHG)
0.295
Bending radius (in)
7.087
Weight (lb/ft)
0.511
Production lengths (ft)
32,5 50 65
12 / 305
12.402
0.653
0.295
7.205
0.517
32,5 40
371-0305-3400
Further Article Details
I.D. (in / mm)
12 / 305
outer Ø (in)
12.402
Pressure (psi)
0.653
Vacuum (inHG)
0.295
Bending radius (in)
7.205
Weight (lb/ft)
0.517
Production lengths (ft)
32,5 40
- / 350
14.213
0.580
0.295
8.268
0.585
32,5 40
371-0350-3400
Further Article Details
I.D. (in / mm)
- / 350
outer Ø (in)
14.213
Pressure (psi)
0.580
Vacuum (inHG)
0.295
Bending radius (in)
8.268
Weight (lb/ft)
0.585
Production lengths (ft)
32,5 40
14 / 356
14.449
0.580
0.295
8.425
0.591
32,5 40
371-0356-3400
Further Article Details
I.D. (in / mm)
14 / 356
outer Ø (in)
14.449
Pressure (psi)
0.580
Vacuum (inHG)
0.295
Bending radius (in)
8.425
Weight (lb/ft)
0.591
Production lengths (ft)
32,5 40
- / 400
16.142
0.508
0.148
9.449
0.672
32,5 40
371-0400-3400
Further Article Details
I.D. (in / mm)
- / 400
outer Ø (in)
16.142
Pressure (psi)
0.508
Vacuum (inHG)
0.148
Bending radius (in)
9.449
Weight (lb/ft)
0.672
Production lengths (ft)
32,5 40
16 / 405-406
16.378
0.508
0.148
9.567
0.685
32,5 40
371-0406-3400
Further Article Details
I.D. (in / mm)
16 / 405-406
outer Ø (in)
16.378
Pressure (psi)
0.508
Vacuum (inHG)
0.148
Bending radius (in)
9.567
Weight (lb/ft)
0.685
Production lengths (ft)
32,5 40
- / 500
20.157
0.435
0.148
11.811
0.847
32,5 40
371-0500-3400
Further Article Details
I.D. (in / mm)
- / 500
outer Ø (in)
20.157
Pressure (psi)
0.435
Vacuum (inHG)
0.148
Bending radius (in)
11.811
Weight (lb/ft)
0.847
Production lengths (ft)
32,5 40
20 / 508
20.433
0.435
0.148
12.008
0.860
32,5 40
371-0508-3400
Further Article Details
I.D. (in / mm)
20 / 508
outer Ø (in)
20.433
Pressure (psi)
0.435
Vacuum (inHG)
0.148
Bending radius (in)
12.008
Weight (lb/ft)
0.860
Production lengths (ft)
32,5 40
- / 600
24.173
0.290
0.148
14.173
1.015
32.5
371-0600-3400
Further Article Details
I.D. (in / mm)
- / 600
outer Ø (in)
24.173
Pressure (psi)
0.290
Vacuum (inHG)
0.148
Bending radius (in)
14.173
Weight (lb/ft)
1.015
Production lengths (ft)
32.5
black
2 / 50-51
2.205
3.844
4.725
1.181
0.087
32,5 50 65
371-0050-3410
Further Article Details
I.D. (in / mm)
2 / 50-51
outer Ø (in)
2.205
Pressure (psi)
3.844
Vacuum (inHG)
4.725
Bending radius (in)
1.181
Weight (lb/ft)
0.087
Production lengths (ft)
32,5 50 65
2,36 / 60
2.559
3.191
3.544
1.417
0.121
32,5 50 65
371-0060-3410
Further Article Details
I.D. (in / mm)
2,36 / 60
outer Ø (in)
2.559
Pressure (psi)
3.191
Vacuum (inHG)
3.544
Bending radius (in)
1.417
Weight (lb/ft)
0.121
Production lengths (ft)
32,5 50 65
- / 70
2.992
2.901
2.953
1.654
0.141
32,5 50 65
371-0070-3410
Further Article Details
I.D. (in / mm)
- / 70
outer Ø (in)
2.992
Pressure (psi)
2.901
Vacuum (inHG)
2.953
Bending radius (in)
1.654
Weight (lb/ft)
0.141
Production lengths (ft)
32,5 50 65
3 / 75-76
3.268
2.538
2.658
1.772
0.148
32,5 50 65
371-0075-3410
Further Article Details
I.D. (in / mm)
3 / 75-76
outer Ø (in)
3.268
Pressure (psi)
2.538
Vacuum (inHG)
2.658
Bending radius (in)
1.772
Weight (lb/ft)
0.148
Production lengths (ft)
32,5 50 65
- / 80
3.425
2.393
2.658
1.890
0.161
32,5 50 65
371-0080-3410
Further Article Details
I.D. (in / mm)
- / 80
outer Ø (in)
3.425
Pressure (psi)
2.393
Vacuum (inHG)
2.658
Bending radius (in)
1.890
Weight (lb/ft)
0.161
Production lengths (ft)
32,5 50 65
3,5 / 89-90
3.780
2.176
2.215
2.087
0.175
32,5 50 65
371-0090-3410
Further Article Details
I.D. (in / mm)
3,5 / 89-90
outer Ø (in)
3.780
Pressure (psi)
2.176
Vacuum (inHG)
2.215
Bending radius (in)
2.087
Weight (lb/ft)
0.175
Production lengths (ft)
32,5 50 65
4 / 100-102
4.291
1.886
1.624
2.362
0.202
32,5 50 65
371-0100-3410
Further Article Details
I.D. (in / mm)
4 / 100-102
outer Ø (in)
4.291
Pressure (psi)
1.886
Vacuum (inHG)
1.624
Bending radius (in)
2.362
Weight (lb/ft)
0.202
Production lengths (ft)
32,5 50 65
- / 110
4.646
1.740
1.477
2.598
0.181
32,5 50 65
371-0110-3410
Further Article Details
I.D. (in / mm)
- / 110
outer Ø (in)
4.646
Pressure (psi)
1.740
Vacuum (inHG)
1.477
Bending radius (in)
2.598
Weight (lb/ft)
0.181
Production lengths (ft)
32,5 50 65
4,72 / 120
5.039
1.595
1.329
2.835
0.195
32,5 50 65
371-0120-3410
Further Article Details
I.D. (in / mm)
4,72 / 120
outer Ø (in)
5.039
Pressure (psi)
1.595
Vacuum (inHG)
1.329
Bending radius (in)
2.835
Weight (lb/ft)
0.195
Production lengths (ft)
32,5 50 65
5 / 125-127
5.236
1.523
1.181
2.953
0.208
32,5 50 65
371-0125-3410
Further Article Details
I.D. (in / mm)
5 / 125-127
outer Ø (in)
5.236
Pressure (psi)
1.523
Vacuum (inHG)
1.181
Bending radius (in)
2.953
Weight (lb/ft)
0.208
Production lengths (ft)
32,5 50 65
5,5 / 140
5.827
1.378
1.181
3.307
0.228
32,5 50 65
371-0140-3410
Further Article Details
I.D. (in / mm)
5,5 / 140
outer Ø (in)
5.827
Pressure (psi)
1.378
Vacuum (inHG)
1.181
Bending radius (in)
3.307
Weight (lb/ft)
0.228
Production lengths (ft)
32,5 50 65
6 / 150-152
6.260
1.305
1.181
3.543
0.249
32,5 50 65
371-0150-3410
Further Article Details
I.D. (in / mm)
6 / 150-152
outer Ø (in)
6.260
Pressure (psi)
1.305
Vacuum (inHG)
1.181
Bending radius (in)
3.543
Weight (lb/ft)
0.249
Production lengths (ft)
32,5 50 65
6,3 / 160
6.614
1.233
0.591
3.780
0.262
32,5 50 65
371-0160-3410
Further Article Details
I.D. (in / mm)
6,3 / 160
outer Ø (in)
6.614
Pressure (psi)
1.233
Vacuum (inHG)
0.591
Bending radius (in)
3.780
Weight (lb/ft)
0.262
Production lengths (ft)
32,5 50 65
7 / 178-180
7.441
1.015
0.591
4.213
0.296
32,5 50 65
371-0180-3410
Further Article Details
I.D. (in / mm)
7 / 178-180
outer Ø (in)
7.441
Pressure (psi)
1.015
Vacuum (inHG)
0.591
Bending radius (in)
4.213
Weight (lb/ft)
0.296
Production lengths (ft)
32,5 50 65
8 / 200-203
8.189
0.943
0.591
4.724
0.329
32,5 50 65
371-0200-3410
Further Article Details
I.D. (in / mm)
8 / 200-203
outer Ø (in)
8.189
Pressure (psi)
0.943
Vacuum (inHG)
0.591
Bending radius (in)
4.724
Weight (lb/ft)
0.329
Production lengths (ft)
32,5 50 65
- / 250
10.236
0.725
0.443
5.906
0.410
32,5 50 65
371-0250-3410
Further Article Details
I.D. (in / mm)
- / 250
outer Ø (in)
10.236
Pressure (psi)
0.725
Vacuum (inHG)
0.443
Bending radius (in)
5.906
Weight (lb/ft)
0.410
Production lengths (ft)
32,5 50 65
10 / 254
10.394
0.725
0.443
6.024
0.410
32,5 50 65
371-0254-3410
Further Article Details
I.D. (in / mm)
10 / 254
outer Ø (in)
10.394
Pressure (psi)
0.725
Vacuum (inHG)
0.443
Bending radius (in)
6.024
Weight (lb/ft)
0.410
Production lengths (ft)
32,5 50 65
- / 300
12.244
0.653
0.295
7.087
0.511
32,5 50 65
371-0300-3410
Further Article Details
I.D. (in / mm)
- / 300
outer Ø (in)
12.244
Pressure (psi)
0.653
Vacuum (inHG)
0.295
Bending radius (in)
7.087
Weight (lb/ft)
0.511
Production lengths (ft)
32,5 50 65
12 / 305
12.402
0.653
0.295
7.205
0.517
32,5 40
371-0305-3410
Further Article Details
I.D. (in / mm)
12 / 305
outer Ø (in)
12.402
Pressure (psi)
0.653
Vacuum (inHG)
0.295
Bending radius (in)
7.205
Weight (lb/ft)
0.517
Production lengths (ft)
32,5 40
- / 350
14.213
0.580
0.295
8.268
0.585
32,5 40
371-0350-3410
Further Article Details
I.D. (in / mm)
- / 350
outer Ø (in)
14.213
Pressure (psi)
0.580
Vacuum (inHG)
0.295
Bending radius (in)
8.268
Weight (lb/ft)
0.585
Production lengths (ft)
32,5 40
14 / 356
14.449
0.580
0.295
8.425
0.591
32,5 40
371-0356-3410
Further Article Details
I.D. (in / mm)
14 / 356
outer Ø (in)
14.449
Pressure (psi)
0.580
Vacuum (inHG)
0.295
Bending radius (in)
8.425
Weight (lb/ft)
0.591
Production lengths (ft)
32,5 40
- / 400
16.142
0.508
0.148
9.449
0.672
32,5 40
371-0400-3410
Further Article Details
I.D. (in / mm)
- / 400
outer Ø (in)
16.142
Pressure (psi)
0.508
Vacuum (inHG)
0.148
Bending radius (in)
9.449
Weight (lb/ft)
0.672
Production lengths (ft)
32,5 40
16 / 405-406
16.378
0.508
0.148
9.567
0.685
32,5 40
371-0406-3410
Further Article Details
I.D. (in / mm)
16 / 405-406
outer Ø (in)
16.378
Pressure (psi)
0.508
Vacuum (inHG)
0.148
Bending radius (in)
9.567
Weight (lb/ft)
0.685
Production lengths (ft)
32,5 40
- / 500
20.157
0.435
0.148
11.811
0.847
32,5 40
371-0500-3410
Further Article Details
I.D. (in / mm)
- / 500
outer Ø (in)
20.157
Pressure (psi)
0.435
Vacuum (inHG)
0.148
Bending radius (in)
11.811
Weight (lb/ft)
0.847
Production lengths (ft)
32,5 40
20 / 508
20.433
0.435
0.148
12.008
0.860
32,5 40
371-0508-3410
Further Article Details
I.D. (in / mm)
20 / 508
outer Ø (in)
20.433
Pressure (psi)
0.435
Vacuum (inHG)
0.148
Bending radius (in)
12.008
Weight (lb/ft)
0.860
Production lengths (ft)
32,5 40
- / 600
24.173
0.290
0.148
14.173
1.015
32.5
371-0600-3410
Further Article Details
I.D. (in / mm)
- / 600
outer Ø (in)
24.173
Pressure (psi)
0.290
Vacuum (inHG)
0.148
Bending radius (in)
14.173
Weight (lb/ft)
1.015
Production lengths (ft)
32.5
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.

Accessories

CLAMP 208
Hose clamp for attachment of light-duty hoses with smooth exterior
To the product
CLAMP 210 BRIDGE CLAMP
Clamp with plastic bridge for attaching externally corrugated spiral hoses
To the product
CONNECT 228
Elastic clamp protection tape
To the product
CONNECT 270-271
Metal hose connector / reducer
To the product