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Heated twin-hose for PU foam installations
H 400 series80 °C
Applications Polyurethane foam processing. epoxy resin systems, paint spraying, dual-component casting systems.
Heating two separate pressure hoses prevents the components from cooling down during transportation from the machine to the working site and therefore not reacting together properly. A pneumatic hose made of PVC, with 6 mm inner diameter and rated for 8 bar pressure, is listed with outer protection. Special designs will be fabricated to your specifications. Custom designs based on the H 100 / 200 hose series are available on request.
Operating temperature | max. 80 °C |
Rated voltage | 230 V AC/DC (other voltages up to 500 V) |
Rated power | Watt/metre depending on configuration |
Pressure hose type | T1 – T4, see Pressure hoses |
Connection fitting | stainless steel / steel, see Pressure hoses |
Heating | heating conductor, structure according to DIN, moisture-proof with protective braiding |
Thermal insulation | inner protective hose and elastomer foam |
Outer protective braiding | polyamide black, optional: Textile glass braiding |
Outer diameter | approx. 70 mm / depending on DN |
Hose end caps | PA hard caps |
Temperature sensor | Fe-CuNi type J, NiCr-Ni type K, PT100 and inte- gral control system (HTI) possible |
Connecting cable | 1.5 m |
Plug connection | one plug / coupling per hose |
Production lengths | 7.5 m / 15 m / 30 m / 60 m, other lengths on request |
Protection type | up to IP54 (EN 60529), protection class I |
Tolerance | ±10°C |
Temperature control using our control equipment, see chapter Control
technology.