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7.2.0

PROTAPE® PUR 332 SE

PUR, super-light, highly flexible and compressible
Pre-PUR® abrasion-proof flexible Ether-PUR flame-retardant Partially coloured PVC free Capable of electro-static discharge INTERRUPTER UL-VO
Features
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 Technical Data

Applications

Abrasion-proof and flame-retardant suction and blast hose, especially suitable:

• for applications, where flame-retardant hoses are demanded

• for abrasive solids such as dust, powder, fibres and chips

• for gaseous media such as oil vapors and welding smoke

• for de-dusting and suction plants

Properties

• conforms to the safety regulations of the German Wood Trade Association

• super-light and reinforced model

• highly flexible and compressible 3:1

• abrasion-proof

• optimized flow properties

• high tensile strength and tear resistant

• microbe and hydrolysis resistant

• good resistance to mineral oils and gasoline

• Good resistance to chemicals (refer to section 14.1)

• good resistance to UV and ozone (see chapt. 14.8)

• small bending radius

• kink-proof

• halogen free

• gas and liquid tight

• flame-retardant according to: UL94-V0, DIN 4102-B1

• according to TRBS 2153 (formerly BGR 132): capable of electro-static discharge by grounding the spiral, recommended for many applications with the exception of inflammable bulk materials

Construction

7.2.0

PROTAPE® tape hose (see chapt. 0.2):

1. spring steel wire integrated in wall

2. extruded tape

3. wall thickness 0.6 mm approx.

Material

• wall: premium polyurethan resistant to aggressive wood types and wood preservatives polyurethane with flame-retardant additive (Pre-PUR© see chapt. 0.4)

• spiral: spring steel wire

Temperature Range

• -40 °C approx. to +90 °C approx.

• short time to +125 °C approx.

Delivery variants

• transparent (standard)

• special colours: partially coloured (see chapt. 0.3), full coloured

• customer-specific product marking

Accessories

13.1.0 Spiral Hose Clamp 212 13.6.0 Spiral Hose Clamp w. Fixing Eyelet 217 13.7.0 Spiral Hose Clamp with Quick-Release Closure 213 13.14.0 Heat Shrink Sleeve 223 13.18.0 Metal Connector 270-271
Technical Data
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I.D. O.D. Recommended Operating Limits Bending Radius (middle of hose) Weight Further Production Lengths Order No.
Overpressure Vacuum
mm mm bar bar mm kg/m m
40 47 1,015 0,3 47 0,26 10 15 332-0040-0000
50 58 0,815 0,26 58 0,36 10 15 332-0050-0000
60 68 0,68 0,21 68 0,43 10 15 332-0060-0000
65 73 0,63 0,18 73 0,47 10 15 332-0065-0000
70 78 0,585 0,15 78 0,5 10 15 332-0070-0000
75 83 0,545 0,14 83 0,53 10 15 332-0075-0000
80 88 0,51 0,13 88 0,57 10 15 332-0080-0000
100 108 0,41 0,09 108 0,66 10 15 332-0100-0000
110 118 0,375 0,08 118 0,73 10 15 332-0110-0000
120 128 0,34 0,075 128 0,79 10 15 332-0120-0000
125 133 0,33 0,06 133 0,82 10 15 332-0125-0000
140 148 0,295 0,06 148 0,92 10 15 332-0140-0000
150 158 0,275 0,06 158 0,98 10 15 332-0150-0000
160 168 0,255 0,05 168 1,04 10 15 332-0160-0000
170 178 0,24 0,045 178 1,11 10 15 332-0170-0000
180 188 0,23 0,04 188 1,17 10 15 332-0180-0000
200 208 0,205 0,04 208 1,54 10 15 332-0200-0000
225 233 0,18 0,03 233 1,75 10 15 332-0225-0000
250 258 0,165 0,015 258 1,90 10 15 332-0250-0000
275 283 0,15 0,015 283 2,11 10 332-0275-0000
280 288 0,145 0,015 288 2,15 10 332-0280-0000
300 309 0,135 0,015 309 2,53 10 332-0300-0000
315 324 0,13 0,01 324 2,65 10 332-0315-0000
325 334 0,125 0,01 334 2,74 10 332-0325-0000
350 359 0,115 0,01 359 2,95 10 332-0350-0000
400 409 0,105 0,01 409 3,36 10 332-0400-0000
450 459 0,09 0,005 459 3,77 10 332-0450-0000
500 510 0,08 0,005 510 5,16 10 332-0500-0000

Other diameters and lengths available on request.
All stated data are approx. figures based on a temperature of 20 °C. Engineering modifications subject to change. Please refer to the technical appendix.

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 Technical Data
NORRES Schlauchtechnik / Industrial Hoses / Products /
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