Red GH PROGRESS FLAME as a close up | © GH
Abrasion resistance
Bending radius
Fire resistance

GH Progress Flame HP Special hose PROGRESS FLAME HP with flame-resistant rubber compound, developed for fighting forest and wildland fires

At a glance


Material construction

Jacket lining:

    Warp: High-tenacity polyester
  • Weft: Polyamide; circular woven
  • The special jacket construction ensures outstanding adhesion and much lower pressure loss compared to a 100% polyester jacket lining
  • Totally embedded in the rubber, offering optimum protection against mechanical damage
  • Rubberized lining and jacket:

      Specially developed flame-resistant rubber compound, extruded through the weave in a special one-step production process
  • More flexible and supple than comparable products
  • Advantages

    • Flame-resistant rubber compound
    • Specially developed for forest and wildland firefighting
    • Very lightweight and highly flexible (also at extremely low temperatures)
    • Small coil diameter
    • Excellent resistance to aging and ozone
    • Resistant to mildew and rot
    • Easy to repair


    Test pressure:
    Maintained for 1 min:
    In accordance with DIN 14811:
    Ø 25 - 75: 24 bar

    In accordance with BS 6391:2009:
    Ø 38 - 89: 22.5 bar


    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
    25 240 2.6 40 48 120

    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.

    Product images

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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