Masterflex  »  Hoses & Connection Systems

Master-PUR H MHR A

PU Suction & Transport Hose, medium duty, microbe & hydrolysis-resistant, antistatic, surface resistance < 109 Ohm

Master-PUR H MHR A - PU Suction & Transport Hose, medium duty, microbe & hydrolysis-resistant, antistatic, surface resistance &lt; 109 Ohm

Technical Drawing

Connections

  • Master-Grip Hose Clamp, screwable
    Master-Grip Hose Clamp, screwable
  • Master-Grip Quick-Fix Clamp
    Master-Grip Quick-Fix Clamp
  • Hose Connector
    Hose Connector
  • PU Screw Cuff EL
    PU Screw Cuff EL
  • Combiflex PU Threaded Sockets
    Combiflex PU Threaded Sockets
  • Combiflex PU Swivel Flange
    Combiflex PU Swivel Flange

Construction



Master-PUR H MHR A - PU Suction & Transport Hose, medium duty, microbe & hydrolysis-resistant, antistatic, surface resistance &lt; 109 Ohm

Material

  • spiral: spring steel wire
  • hose wall: polyether polyurethane with non-migrating permanent agents, microbe and hydrolysis resistant
  • wall thickness between spirals approx. 1.4 mm

Applications

  • Suction & transport hose for abrasive solids, for which microbe and hydrolisis resistance is required
  • Protective hose against mechanical wear

Properties

  • acc. to DIN 26057
  • small bending radius
  • good flexibility
  • medium duty
  • permanently antistatic, surface resistance < 109 Ohm, measured according to DIN EN ISO 8031
  • increased pressure and vacuum resistance
  • microbe and hydrolysis-resistant
  • free of halogens and plasticizers
  • optimum flow characteristics
  • highly abrasion-resistant
  • good resistance to chemicals, oil and fuel
  • high tensile strength
  • generally good UV and ozone resistance
  • approved according to TRGS 727 and ATEX 2014/34 EU. Details according to certificate.
  • acc. to DIN 26057

Temperature Range

  • -40°C to +90°C
  • peaks to +125°C

Product Variations

DN op. pressure vacuum bend radius outer Ø weight/m article no. stock length max. production length
bar bar mm mm kg m m
16 4,5 0,92 40 22 0,20 000131:16:x / 25
20 4,3 0,92 43 26 0,22 000131:20:x / 25
25 4,18 0,92 47 32 0,28 000131:25:x / 25
26 4,16 0,92 47 33 0,29 000131:26:x / 25
32 3,25 0,92 60 41 0,39 000131:32:x / 25
38 3,12 0,82 69 47 0,46 000131:38:x / 25
40 3 0,82 72 49 0,49 000131:40:x / 25
45 2,95 0,81 80 55 0,55 000131:45:x / 25
50 2,91 0,79 86 60 0,68 000131:50:x / 25
51 2,9 0,78 87 61 0,71 000131:51:x / 25
55 2,75 0,76 95 65 0,77 000131:55:x / 25
60 2,55 0,74 102 70 0,84 000131:60:x / 25
65 2,4 0,66 112 75 0,91 000131:65:x / 25
70 2,25 0,66 117 80 0,97 000131:70:x / 25
75 2,04 0,6 125 86 1,05 000131:75:x / 25
76 2 0,59 126 87 1,06 000131:76:x / 25
80 2 0,59 132 91 1,11 000131:80:x / 25
90 1,65 0,51 149 101 1,25 000131:90:x / 25
100 1,53 0,45 162 110 1,44 000131:100:x / 25
102 1,5 0,44 165 112 1,48 000131:102:x / 25
110 1,35 0,44 179 121 1,61 000131:110:x / 25
115 1,35 0,31 186 126 1,68 000131:115:x / 25
120 1,3 0,31 194 131 1,75 000131:120:x / 25
125 1,3 0,31 200 136 1,86 000131:125:x / 25
127 1,3 0,31 203 138 1,91 000131:127:x / 25
130 1,3 0,31 209 141 1,96 000131:130:x / 25
140 1,05 0,25 224 151 2,11 000131:140:x / 25
150 1,05 0,25 239 161 2,26 000131:150:x / 25
152 1,05 0,25 242 163 2,29 000131:152:x / 25
160 0,9 0,25 255 171 2,51 000131:160:x / 25
170 0,9 0,18 270 181 2,67 000131:170:x / 25
175 0,9 0,18 278 186 2,74 000131:175:x / 25
180 0,75 0,18 285 191 2,82 000131:180:x / 25
200 0,75 0,18 316 212 3,41 000131:200:x / 25
203 0,75 0,18 321 215 3,50 000131:203:x / 25
225 0,6 0,12 353 237 3,65 000131:225:x / 25
250 0,6 0,12 385 259 3,81 000131:250:x / 25
254 0,6 0,12 390 263 3,84 000131:254:x / 25
275 0,45 0,12 426 288 4,22 000131:275:x / 25
280 0,45 0,12 435 293 4,30 000131:280:x / 25
300 0,45 0,12 465 313 4,94 000131:300:x / 20
315 0,45 0,12 488 328 5,19 000131:315:x / 20
325 0,45 0,12 503 338 5,35 000131:325:x / 20
350 0,45 0,12 540 363 6,96 000131:350:x / 20
375 0,3 0,07 580 388 7,45 000131:375:x / 20
400 0,3 0,07 615 413 7,95 000131:400:x / 20
450 0,3 0,07 690 463 8,94 000131:450:x / 20
500 0,3 0,07 765 513 9,93 000131:500:x / 20

All data refers to a medium and ambient temperature of +20 °C.
* Refers to the inner hose lining
Subject to technical changes and colour deviations.

Available on request

  • Available on request in the above listed lengths, sizes and colours. Alternatively, also available with print.

Technical Drawing

Connections

  • Master-Grip Hose Clamp, screwable
    Master-Grip Hose Clamp, screwable
  • Master-Grip Quick-Fix Clamp
    Master-Grip Quick-Fix Clamp
  • Hose Connector
    Hose Connector
  • PU Screw Cuff EL
    PU Screw Cuff EL
  • Combiflex PU Threaded Sockets
    Combiflex PU Threaded Sockets
  • Combiflex PU Swivel Flange
    Combiflex PU Swivel Flange

Construction

Details

Production Process Download PDF

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