PU-FLEX-SPIRAL-LW-HOSEDescription: Light Wall Polyurethane ducting reinforced with a anti-shock rigid PVC helix. Corrugated outer with a perfectly smooth bore for optimised flow characteristics. Wall thickness from 0.4mm to 0.8mm.

  • Options:
  • PU Ester grade with dark grey spiral for Industrial applications.
  • PU Ether grade with Ivory coloured spiral for Food grade applications.
  • Both grades available with a copper wire bonded to hose outer for anti-static applications.
  • Applications:
  • PU Ester grade for use with abrasive powders, pellets, plastic granules, fibres and dust.
  • PU Ether food grade version for use with Liquid and dry foods such as grain, sugar, flour and animal feed. Suitable for fatty foods except milk and dairy products.

                                                                                             Temperature range: -40°C to +80°C.

PU Flex Spiral LW (Light Wall)

Hose I.D.
Minimum Wall Thickness.
Maximum Wall Thickness.
Vacuum Rating.
Bend Radius.
Coil Length.
Pressure and vacuum data is for guide purposes only and is based on an ambient 20°C operating temperature. Any increase in temperature will result in a decrease of the pressure/vacuum capabilities.
20mm0.4mm2.6mm2.5 Mtr/H²O25mm110 g/mtr20 metres
25mm0.4mm2.6mm2.5 Mtr/H²O30mm150 g/mtr20 metres
30mm0.4mm2.6mm2.5 Mtr/H²O35mm160 g/mtr20 metres
32mm0.4mm2.6mm2 Mtr/H²O35mm180 g/mtr20 metres
35mm0.5mm2.7mm2 Mtr/H²O45mm200 g/mtr20 metres
38mm0.5mm2.8mm2 Mtr/H²O50mm220 g/mtr20 metres
40mm0.5mm2.8mm2 Mtr/H²O60mm230 g/mtr20 metres
45mm0.5mm2.9mm2 Mtr/H²O65mm270 g/mtr20 metres
50.8mm0.5mm3.2mm2 Mtr/H²O70mm320 g/mtr20 metres
55mm0.5mm3.4mm2 Mtr/H²O75mm400 g/mtr20 metres
60mm0.5mm3.6mm1.6 Mtr/H²O80mm470 g/mtr20 metres
63.5mm0.5mm3.6mm1.6 Mtr/H²O80mm510 g/mtr20 metres
70mm0.6mm3.6mm1.6 Mtr/H²O95mm560 g/mtr30 metres
76.2mm0.6mm3.9mm1.6 Mtr/H²O100mm600 g/mtr30 metres
80mm0.6mm4.2mm1.6 Mtr/H²O110mm650 g/mtr30 metres
90mm0.6mm4.3mm1.4 Mtr/H²O125mm750 g/mtr30 metres
100mm0.6mm4.4mm1.3 Mtr/H²O140mm820 g/mtr30 metres
102mm0.6mm4.4mm1.3 Mtr/H²O140mm830 g/mtr30 metres
110mm0.6mm4.7mm1.2 Mtr/H²O150mm950 g/mtr30 metres
120mm0.6mm5.0mm1 Mtr/H²O160mm1100 g/mtr30 metres
127mm0.6mm5.0mm1 Mtr/H²O170mm1150 g/mtr30 metres
130mm0.7mm5.3mm0.9 Mtr/H²O170mm1300 g/mtr20 metres
140mm0.7mm5.3mm0.9 Mtr/H²O180mm1430 g/mtr20 metres
152mm0.7mm5.3mm0.8 Mtr/H²O200mm1500 g/mtr20 metres
160mm0.7mm6.7mm0.7 Mtr/H²O220mm1940 g/mtr20 metres
180mm0.7mm6.7mm0.4 Mtr/H²O250mm2140 g/mtr20 metres
200mm0.7mm6.7mm0.4 Mtr/H²O260mm2300 g/mtr20 metres
250mm0.8mm7.5mm0.4 Mtr/H²O300mm3400 g/mtr10 metres
300mm0.8mm7.7mm0.3 Mtr/H²O350mm4100 g/mtr10 metres
Polyurethane ducting hose


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PU Flex-spiral LW