Orange GH HILCOFLEX PU DRAG as a close up | © GH
Abrasion resistance
Flexibility
Tensile strength

GH Hilcoflex PU Drag Extra TPU hoses for liquid manure hose systems

At a glance

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Material construction

Jacket lining:

  • High-tenacity polyester yarn, circular woven
  • Specially designed for high tensile strength, tight bending radii and very little elongation under pressure
  • Totally embedded in the polyurethane, offering optimum protection against mechanical damage

 

Lining and jacket:

  • Thermoplastic polyether polyurethane, extruded through the weave in a special one-step production process
  • Highly resistant to abrasion, 5–6 times longer service life than nitrile hoses
  • Inside: Very smooth for minimal pressure loss
  • Outside: Very smooth for good flexibility, thick-walled for unbeatable wear resistance

Advantages

  • Outstanding resistance to abrasion
  • Extremely tough, hard-wearing and durable
  • Extremely high tensile strength
  • Resistant to oil, gasoline and chemicals (see resistance table)
  • Resistant to aging and ozone
  • Lightweight and easy to use compared to material transport hoses made of rubber
  • Stays flexible at cold temperatures

Pressures

Working pressure:

Specifications apply only to the hose (medium water, 20 °C). The potential working pressure may be lower than specified above for hose lines with couplings due to the nominal pressure of the couplings or the type of assembly. For compressed air, the maximum working pressure is 25% of the burst pressure.

 

Maximum working pressure:

Approval can only be given by the manufacturer upon clarification of the exact area of application.

Datasheet

Inside diameter in mm Weight in g/m Wall thickness in mm Working pressure in bar Max. working pressure in bar Burst pressure in bar Tear resistance in kg
102 1650 4.5 14 17 42 13,800
114 1900 4.5 14 17 42 13,800
127 2300 4.5 14 17 42 20,500

Specifications apply only to the hose. The potential working pressure may be lower than specified above for hose lines with couplings due to the nominal pressure of the couplings or the type of assembly.

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150 years of
GOLLMER & HUMMEL

What began in 1872 with 1.5 kilometers of hemp fire hose a year hand-woven by master rope-maker Friedrich Gollmer is now a global player in many industries around the world. And yet it’s still a family business – now in its 5th generation.

Our History