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Infinite possibilities

GOLLMER & HUMMEL hose development

What is a good hose?
It depends ...

A particular characteristic can be advantageous, disadvantageous or irrelevant, depending on what application you have in mind.

How long a hose can withstand a fire, for example, is not important when choosing a water supply hose to operate a snow cannon.

But a snow cannon hose like the GH Snowblast has to be weather-resistant, pressure-resistant and extremely hard-wearing – rather like a GH compressed air hose. After all, things get tough and icy on the ski slopes.

Water has to be transported uphill against the earth’s gravitational pull without losing pressure.

Recognizing parallels between achieved solutions and new potential uses and combining them, plus our in-house quality assurance is the GH approach that enables us to create high-quality hose solutions.

What DNA does your personal hose solution need?

Talk to us!

GH Schläuche als Wasserzuleitung für Schneekanonen | © GH

Layflat hoses –
an elevated understanding of special requirements

GH Schläuche als Wasserzuleitung für Schneekanonen | © GH

Snow cannon hoses

For roof graveling, GH hoses are used that withstand abrasive media such as gravel | © GH

Hoses for blowing gravel onto roofs

Cable protection conduits for cables in mechanical engineering, automotive and electrical industry | © GH

Protective hoses

Wherever liquid building materials such as concrete, mortar or screed are delivered to the construction site and filled directly into formwork without splashing or walls are plastered, flexible concrete and mortar hoses come in handy. | © GH

Concrete/mortar hoses

Air supply and ventilation with GH hoses | © GH

Ventilation hoses

GH hoses can be used as temporary sewage pipes / water pipes in case of pipe bursts or sewer rehabilitation | © GH

Hoses for sewage

What makes GH hoses different

The GH 4Z weave system is synonymous with a tight bending radius. The weft yarn is perfectly concealed and protected from abrasion. The hose remains supple and hard-wearing.

GH flatline vulcanization means that the hose is unwound to its full length. It is inflated with steam at a certain temperature over a certain duration. The result is a hose that is flat and supple. This makes it flexible and saves space – and your nerves – when rolling it up.

GH normalization of PU hoses is just like breaking in your favorite new shoes. With your new hose, we do this for you. This special process ensures a hose that’s easy and supple to handle – in use and when reeling up.

GH jacket centering means that the jacket lining is centered precisely during extrusion. This way, the thickness of the outer coating and inner lining can be adapted to the intended application. This 360-degree all-round protection guarantees a long-lasting hose.

GOLLMER & HUMMEL – quality Made in Germany

GH 4Z weave system

GH flatline vulcanization

GH normalization

GH jacket centering

Let it snow!

GH Snowblast

Yellow GH SNOWBLAST as a close up | © GH

Stability under pressure
Flexibility at low temperatures
Abrasion resistance

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Guardians

GH Protectoflex

Black GH PROTECTOFLEX as a close up | © GH

Abrasion resistance
Tensile strength
Flexibility

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A tough cookie

GH Hilcoflex PU Roof

Orange GH HILCOFLEX PU ROOF as a close up | © GH

Flexibility
Tensile strength
Abrasion resistance, internal

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Lightweight & flexible

GH P-Flex M

Dark blue GH P-FLEX-M as a close up | © GH

Abrasion resistance
Stability under pressure

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We have the perfect hose for you

With our Product Finder, you can filter our entire product portfolio and find the perfect hose for your particular application.

Product Finder

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We will be happy to advise you.