Black GH PROTECTOFLEX as a close up | © GH
Abrasion resistance
Tensile strength

GH Protectoflex Tensile protection hose - easy to install!

At a glance

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Material construction

Jacket lining:

  • High-tenacity polyester yarn, circular woven
  • Specially designed for high tensile strength
  • Low frictional resistance when pulling over surfaces

Outer coating:

  • Thermoplastic polyether polyurethane, almost inextricably bound with the weave through a special extrusion process
  • Wall thickness of cover approx. 1.0 mm for much better resistance to wear than protective hoses with dipped PU coatings or made of rubber
  • Completely sealed inside and out against fluids (important e.g. for burst or leaking hydraulic hose lines)


  • Outstanding resistance to abrasion
  • Extremely tough, hard-wearing and durable
  • Resistant to oil, gasoline and chemicals
  • Silicone free
  • Resistant to aging and ozone
  • Easy to assemble thanks to low frictional resistance of inner structure
  • Stays flexible at cold temperatures


Inside diameter in mm Weight in g/m Wall thickness in mm
52 300 1.6
65 320 1.6
76 370 1.6
90 430 1.6
102 500 1.7
114 600 1.7
127 700 1.7
152 900 1.7

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150 years of

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