Black GH HILCOFLEX as a close up | © GH
Abrasion resistance
Flexibility
Pressure

GH Hilcoflex Multipurpose hose with rubberized lining and jacket

At a glance

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Material construction

Jacket lining:

  • Warp: High-tenacity polyester Weft: Polyamide/polyester; circular woven
  • The special jacket construction ensures minimal elongation, 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 compound, extruded through the weave in a special one-step production process
  • Special additives in the compound guarantee outstanding resistance to aging and ozone
  • Inside: Very smooth for minimal pressure loss
  • Outside: Ribbed for excellent abrasion resistance, protection against contact heat

Advantages

  • Resistant to abrasion, tough and durable
  • Resistant to oil, gasoline and chemicals (see resistance table)
  • Resistant to heat, aging and ozone
  • Very low pressure loss and minimal elongation
  • Very lightweight, flexible and pressure-resistant compared to mandrel-wound industrial hoses
  • For heavy-duty use

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.

 

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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 Tensile strength in kg
20 180 2.0 30 36 90 1,000
26 210 2.2 30 36 90 1,200
32 240 2.2 20 24 60 1,600
35 250 2.2 16 20 50 1,600
38 300 2.3 16 20 50 1,700
40 310 2.3 16 20 50 1,700
45 340 2.3 16 20 50 3,000
52 400 2.5 16 20 50 3,900
55 420 2.5 16 20 50 3,900
60 550 2.5 16 20 50 4,100
65 570 2.5 16 20 50 4,300
70 600 2.8 16 20 50 6,300
76 650 2.9 16 20 50 6,500
80 * 800 3.1 16 20 50 7,500
90 900 3.1 16 20 50 8,500
102 1000 3.1 16 20 50 9,500
110 1200 3.1 15 18 45 10,500
120 * 1400 3.5 14 17 42 11,000
127 1400 3.5 14 17 42 17,000
152 1800 3.7 14 17 42 17,900
203 2600 3.9 10 12 30 26,900
254 * 4200 4.5 10 12 35 43,200
305 * 5000 4.6 10 12 35 45,000

Diameters marked * available on request.

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