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

GH Progress UL Type 3 fire hose with rubberized lining & jacket – UL listed

At a glance

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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:

  • Very high-grade NBR/PVC rubber compound, extruded through the weave in a special one-step production process
  • Special additives in the compound guarantee outstanding resistance to aging and ozone

Advantages

  • Very lightweight and highly flexible (also at extremely low temperatures)
  • Small coil diameter
  • Excellent resistance to aging and ozone
  • Lining extremely resistant to seawater and a wide range of chemicals (see resistance table)
  • Resistant to mildew and rot
  • Easy to repair

Pressures

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.

BS 6391:2009 with British Instantaneous couplings:
Ø 38–76 mm: max. working pressure 15 bar Ø 89: max. working pressure 12 bar

Maximum working pressure:

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

Test pressure:

Maintained for 1 min.: In accordance with BS 6391:2009: Ø 38–89: 22.5 bar

 

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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 Approval
25 210 2.3 25 30 75
38 300 2.3 16 20 50 BS 6391, Lloyds Register
40 310 2.3 16 20 50
42 320 2.3 16 20 50
45 340 2.3 16 20 50 BS 6391, Lloyds Register
52 400 2.5 16 20 50 DIN 14811, Lloyds Register
55 420 2.5 16 20 50
64 540 2.6 16 20 50 BS 6391, Lloyds Register
70 600 2.8 16 20 50 BS 6391, Lloyds Register
75 650 2.9 16 20 50 Lloyds Register
89 850 3.0 16 20 50

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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GOLLMER & HUMMEL -
established since 1872

What began in 1872 with 1.5 km of hand-woven fire hose made of hemp by master rope maker Friedrich Gollmer is today the global player operating worldwide in various industries. Nevertheless, it is a family business - in the 5th generation.

Our History