POWERMASTER FROST cold-resistant hoses are designed for use at sub-zero air temperatures, where a conventional high-pressure hose cannot operate. The maximum temperature threshold of this type of hose is -50 °C, which is 10 degrees higher than that of a conventional high-pressure hose.

High pressure hoses have from 2 to 4 layers of rubber and metal braiding. Each of the layers is successively overlapped, due to which the strength properties of the hydraulic hose are achieved.

Any of the frost resistant hoses are tested for frost resistance. The test is carried out at the manufacturer's factory. The hose is placed in a freezing chamber for several hours, after which the hose is bent. If in the process of bending the hose, clicks and cracks are heard - this indicates that the metal wire is cracked and the hose cannot be used at high sub-zero temperatures.

POWERMASTER FROST hoses (often referred to as VFD hoses) are not inferior to their competitors in technical and quality characteristics and in some properties, such as reliability, surpass them.