GH Progress Supply Special hose with rubberized lining & jacket for supplying water in large fires

At a glance

Standard lengths

15 m

20 m

30 m

Other lengths available on request (possibly with cutting fee)

Temperature ranges

-20 °C

bis

80 °C

(Specifications apply to Water)

Standard colors

Areas of application

Refineries

Chemical industry

Military

Supply hose for large quantities of water over long distances

Industrial and municipal fire departments

Supplying water for large fires or major emergencies

Supply hose for large quantities of water and long distances

Flood disasters

Contact person

Contact

Gollmer & Hummel GmbH
Gässlesweg 23
75334 Straubenhardt

Material construction

Jacket lining:

Warp: High-tenacity polyester
Weft: Polyamide; circular woven
The special jacket construction ensures high continuous working pressure, outstanding adhesion and much lower pressure loss compared to a 100% polyester jacket lining
Very little elongation under pressure thanks to special weaving and vulcanization process
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
Inside: Very smooth for minimal pressure loss

Advantages

Very high continuous working pressure, high pressure reserves
Low pressure loss, minimal elongation
Highly resistant to abrasion, tough and durable
Resistant to oil, gasoline and chemicals (see resistance table)
Resistant to heat, aging and ozone
No cleaning or drying required

Pressures

Pressure specifications apply only to the hose and not to pre-assembled hose lines with couplings!

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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
102	1000	3.3	16	20	50	9,500
110	1200	3.3	15	18	45	10,500
127	1400	3.5	14	17	42	17,000
152	1800	3.7	14	17	42	17,900
203	2600	3.7	10	12	30	26,900

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.