
High-performance hose solutions designed for the safe and efficient transport of abrasive bulk materials on demanding construction sites.
Built for durability and flexibility, ensuring reliable operation even under the toughest conditions.
The hoses are manufactured in various wall thicknesses from 2.1mm to 5mm depending upon the material to transport. These Suction and transport hoses, with the highest demands of service life and abrasion resistance, are made for Glass, Gravel, Sand, Stones, Silo Loading, Cement, Quarries and other similar applications; for the suction of extremely abrasive media.Some of these, Masterflex hoses, are also good for using in cement factories and quarries. Our aggregate hoses, with lightweight and exceptional flexibility, have been adapted and developed to make them easy to handle; and they are very long-lasting and function within a wide temperature range and under intense conditions.
All of the following Masterflex aggregate hoses are excellent Gravel Hoses; and each of them has their unique advantages, as shown below.
If you’re looking for durable, flexible and high-performance hoses for bulk material handling, Masterflex has the solution. From conveying abrasive solids in industrial processes to demanding applications in construction, our extensive product range ensures the right hose for every requirement.
All of the hoses we manufacture from polyurethane have a number of properties in common. These include, for example, the significantly greater abrasion resistance of polyurethane compared to rubber or soft PVC, measured in accordance with DIN ISO 4649 (determination of abrasion resistance). Many delivery and suction hoses made of polyurethane also have a transparent hose wall, so you can keep an eye on the material flow in the hose at all times and recognise faults at an early stage. What's more, none of our polyurethane suction and delivery hoses contain halogens or plasticisers.
In addition to these more general properties, we equip the polyurethane material in many standard hoses with further customised properties by adding additives. For example, we use polyurethanes with specifically enhanced material properties to manufacture our Flamex hoses. These flame-retardant PU hoses are type-tested in accordance with DIN 4102-B1 and fulfil the safety requirements of the BGI 739-2.
Polyurethane is also one of the materials to which we add conductive carbon black or other additives. We use such electrically conductive materials to manufacture conductive hoses, some of which can also be found in this product group.