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IHH-ST1A/ST1D Isıtmalı hortum, sıvı ve gazlı yolu için standart diziyi Isopad

ISOPAD IHH-ST1A/ST1D Heated Hose Technical Specification
Area Classification Non Hazardous / Safe Area
IP Rating IP54
Electrical Protection Class Class I
Maximum Withstand Temperature 100ºC (Power Off)
Ambient Temperature Range -20ºC to +40ºC
Standard Length Up to 19m
Nominal Width 4mm, 6mm, 8mm, 10mm or 13mm
Heater Type Resistance Heating Cable
Material PTFE
Outer Sheath Material Copper-nickel Braid
Carrier Stainless Steel Braid
Inner Hose Smooth PTFE Hose
Fittings Material Galvanized Steel
Thermal Fabric Fibre Insulation Polyester Fleece of 4mm to 5mm Thickness
Thermal Foam Insulation EPDM of 9mm to 11mm Thickness
Outer Protection Polyamide Braid
Lead & Sensor Connection Length 1.5m
Lead & Sensor Cross Section Depending on Design
Lead & Sensor Maximum Operation Temperature 180ºC
Lead & Sensor Insulation Material Silicone
Sensor Type PT100 (2 Wire DIN Class B)
Nominal Operating Voltage 120V or 230V AC


Isopad IHH-ST1A/ST1D Heated Hose Performance Table

Nominal Diameter Power (w/m) Maximum Static Pressure (Bars)


Bend Radius

Code mm at 100ºC at 20ºC



Static Dynamic
1 4mm 70 w/m 250 238 100mm 200mm
2 6mm 80 w/m 240 228 150mm 300mm
3 8mm 90 w/m 200 190 200mm 400mm
4 10mm 100 w/m 175 166 140mm 480mm
5 13mm 110 w/m 150 143 270mm 540

Dynamic performance represents two dimensional single piston stroke per second (1 Hz) with compressed air (medium) 6 bars at 100ºC operating and 20ºC ambient temperature.


Dynamic performance of heated hoses is recommended to be tested for each individual application.


Non-standard heated hoses can be provided on request if required. Heated hoses can be provided with the following variations:

  • Other nominal sizes and inner hoses
  • Sizes up to 120m
  • Other sensor types, e.g thermocouples Type K, Type J, etc
  • Supply voltage up to 400V, single phase or three phase
  • Higher power outputs
  • Higher IP rating, e.g IP65 for outdoor applications
  • Increase pressure resistance, up to 475 bar at 100ºC (depending on nominal diameter)
  • ATEX & IECEx Hazardous Area approved components
  • Replaceable inner hoses for non-pressurised gas analysis
  • Premounted plugs and special supply and messenger leads
  • Controlling devices and high temperature lock-out thermostats

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