Master-PUR H-EL Electrically Conductive PU Ducting with Spring Steel Helix
Product Code: M075

Description
Master-PUR H-EL is a medium-weight, suction and delivery ducting. This hose is made from electrically conductive polyurethane and reinforced with a spring steel wire spiral.
Features and Applications
Master-PUR H-EL is ideal for use in dangerous areas requiring electrically conductive hoses, such as industrial vacuum cleaners in explosion-proof zones. It is also suitable for the extraction of coarse-grained particles with high flow volumes, oil spray extraction, and as a protective hose against mechanical pressure. The hose is medium-weight and designed to handle abrasive solids, liquids, and gases with high efficiency.
Properties
It is extremely abrasion-resistant, very flexible, and has a small bend radius. The hose is also resistant to oil and fuels, gas tight, and free of halogens. It offers good chemical resistance, UV and ozone resistance, and improved pressure and vacuum characteristics. Our hose boasts high tensile and burst strength, nearly smooth inside walls for optimum flow characteristics, and is RoHS compliant. The wall thickness between spirals is approximately 1.4 mm. Bore Finish: Nearly smooth bore
Temperature
- -40°C to 90°C, intermittently as high as 125°C
Suitable Media
- Abrasive materials
- Dust
- Chips
- Oil mist
- Gas
- Powder
- Paper
- Textile fibres
Certification
- ATEX 2014/34/EU (1999/92/EC)
- TRGS 727
- DIN 26057 Type 3
- RoHS
- REACH
Applications
- Industrial vacuum cleaners
- Mechanical wear protection
Construction
- Wall: Ester-PU
- Helix: Spring steel
Electrical Resistance
- Conductive to 103 Ω/m
Available Colours
- Black
| Part | Inner Diameter | Outer Diameter | Wall Thickness | Working Pressure | Vacuum Rating | Bend Radius | Weight | Length | Max Production Length |
|---|---|---|---|---|---|---|---|---|---|
| M075-025 | 25 | 32 | 1.4 | 4.17 | 9.38 | 46 | 280 | 10 | 25 |
| M075-026 | 26 | 33 | 1.4 | 4.16 | 9.38 | 47 | 290 | 10 | 25 |
| M075-032 | 32 | 41 | 1.4 | 3.25 | 9.38 | 60 | 390 | 10 | 25 |
| M075-038 | 38 | 47 | 1.4 | 3.12 | 8.36 | 69 | 460 | 10 | 25 |
| M075-040 | 40 | 49 | 1.4 | 3 | 8.36 | 72 | 490 | 10 | 25 |
| M075-045 | 45 | 55 | 1.4 | 2.95 | 8.26 | 80 | 550 | 10 | 25 |
| M075-050 | 50 | 60 | 1.4 | 2.91 | 8.06 | 86 | 680 | 10 | 25 |
| M075-051 | 51 | 61 | 1.4 | 2.9 | 8.06 | 87 | 710 | 10 | 25 |
| M075-055 | 55 | 65 | 1.4 | 2.75 | 7.75 | 95 | 770 | 10 | 25 |
| M075-060 | 60 | 70 | 1.4 | 2.55 | 7.55 | 102 | 840 | 10 | 25 |
| M075-065 | 65 | 75 | 1.4 | 2.4 | 6.73 | 112 | 910 | 10 | 25 |
| M075-070 | 70 | 80 | 1.4 | 2.25 | 6.73 | 117 | 970 | 10 | 25 |
| M075-075 | 75 | 86 | 1.4 | 2.04 | 6.12 | 125 | 1050 | 10 | 25 |
| M075-076 | 76 | 87 | 1.4 | 2 | 6.02 | 126 | 1060 | 10 | 25 |
| M075-080 | 80 | 91 | 1.4 | 2 | 6.02 | 132 | 1110 | 10 | 25 |
| M075-090 | 90 | 101 | 1.4 | 1.65 | 5.30 | 149 | 1250 | 10 | 25 |
| M075-100 | 100 | 110 | 1.4 | 1.53 | 4.59 | 162 | 1440 | 10 | 25 |
| M075-102 | 102 | 112 | 1.4 | 1.5 | 4.49 | 165 | 1480 | 10 | 25 |
| M075-110 | 110 | 121 | 1.4 | 1.35 | 4.49 | 179 | 1610 | 10 | 25 |
| M075-115 | 115 | 126 | 1.4 | 1.35 | 3.16 | 186 | 1680 | 10 | 25 |
| M075-120 | 120 | 131 | 1.4 | 1.3 | 3.16 | 194 | 1750 | 10 | 25 |
| M075-125 | 125 | 138 | 1.4 | 1.3 | 3.16 | 203 | 1910 | 10 | 25 |
| M075-127 | 127 | 139 | 1.4 | 1.3 | 3.16 | 205 | 1910 | 10 | 25 |
| M075-130 | 130 | 141 | 1.4 | 1.3 | 3.16 | 209 | 1960 | 10 | 25 |
| M075-140 | 140 | 151 | 1.4 | 1.05 | 2.55 | 224 | 2110 | 10 | 25 |
| M075-150 | 150 | 161 | 1.4 | 1.05 | 2.55 | 239 | 2260 | 10 | 25 |
| M075-152 | 152 | 163 | 1.4 | 1.05 | 2.55 | 242 | 2290 | 10 | 25 |
| M075-160 | 160 | 171 | 1.4 | 0.9 | 2.55 | 255 | 2510 | 10 | 25 |
| M075-170 | 170 | 181 | 1.4 | 0.9 | 1.84 | 270 | 2670 | 10 | 25 |
| M075-175 | 175 | 186 | 1.4 | 0.9 | 1.84 | 278 | 2740 | 10 | 25 |
| M075-180 | 180 | 191 | 1.4 | 0.75 | 1.84 | 285 | 2820 | 10 | 25 |
| M075-200 | 200 | 212 | 1.4 | 0.75 | 1.84 | 316 | 3410 | 10 | 25 |
| M075-203 | 203 | 215 | 1.4 | 0.75 | 1.84 | 321 | 3500 | 10 | 25 |
| M075-225 | 225 | 237 | 1.4 | 0.6 | 1.22 | 353 | 3650 | 10 | 25 |
| M075-250 | 250 | 259 | 1.4 | 0.6 | 1.22 | 385 | 3840 | 10 | 25 |
| M075-254 | 254 | 263 | 1.4 | 0.6 | 1.22 | 390 | 3840 | 10 | 25 |
| M075-275 | 275 | 288 | 1.4 | 0.45 | 1.22 | 426 | 4220 | 10 | 25 |
| M075-280 | 280 | 293 | 1.4 | 0.45 | 1.22 | 435 | 4300 | 10 | 25 |
| M075-300 | 300 | 313 | 1.4 | 0.45 | 1.22 | 465 | 4940 | 10 | 20 |
| M075-315 | 315 | 328 | 1.4 | 0.45 | 1.22 | 488 | 5190 | 10 | 20 |
| M075-325 | 325 | 338 | 1.4 | 0.45 | 1.22 | 503 | 5350 | 10 | 20 |
| M075-350 | 350 | 363 | 1.4 | 0.45 | 1.22 | 540 | 6960 | 10 | 20 |
| M075-375 | 375 | 388 | 1.4 | 0.3 | 0.714 | 580 | 7450 | 10 | 20 |
| M075-400 | 400 | 413 | 1.4 | 0.3 | 0.714 | 615 | 7950 | 10 | 20 |
| M075-450 | 450 | 463 | 1.4 | 0.3 | 0.714 | 690 | 8940 | 10 | 20 |
| M075-500 | 500 | 513 | 1.4 | 0.3 | 0.714 | 765 | 9930 | 10 | 20 |
Please be advised; specifications assume standard room temperature unless otherwise specified. All data presented here is intended as a guide only; we are not responsible for errors or discrepancies in the specifications.
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Please contact our sales office on 01636816612 or email us at sales@megaflex.co.uk for further details!
