Frost-free water: water hoses with built in heat
We who live in the Northern Hemisphere know well about the problem of frozen water pipes and water hoses. Therefore, we are pleased to offer a hose that will solve this problem in all its simplicity. The heated hoses from Polarflex make the water run even in extreme cold! Polarflex heated hoses use 230 V and have embedded heat conductors. The hoses are made of PVC-reinforced industrial quality and have nickel-plated 3/4 ”couplings at each end. Pressure tested at 10 bar and tested frost-free down to -41 degrees.
- Approved for drinking water
- Flexible PVC reinforced hoses
- Laid on the ground or in the ground
- Approved to minus 41 degrees
- Thermostatically controlled, self-regulating
- Very low power consumption
- Standard hoses are supplied in 7.5 and 25 m.
- Withstands up to 65 degrees hot water
- All year long hoses, plug in in winter
- No electrician or plumber needed besides transitions
- Flexible hoses, rolled up after use and ready for use later
- CE, FDA, EC and CSA approved
|Product No.||Hose length||Effect||Connection|
|12500||7,5m||157 watt||3/4" han/hun|
|12501||25m||484 Watt||3/4" han/hun|
Pex Guard self-regulating pipe-in-pipe frost protection cables
Frost protection at cooler doors
These heating cables are designed to be laid inside drainage pipes from cooling systems installed in refrigeration and freezing rooms. They only operate during the thawing cycle.
These heating cables are fitted to refrigerating compressors to prevent the coolant from being absorbed by the oil. The lower the temperature, the quicker and the more complete the absorption, which can seriously damage the compressor, especially when starting up, through lack of lubrication.
Frost Protection cables with integrated thermostat and plug
Frost protections of pipes.
These cables can be used for many purposes including frost protection of pipes and vessels. Varmekabelet is self-regulating which means it adjust the meter for meter. There are built-in thermostat so that the cable is switched on at +5 ° C.
Self-limiting heating cables are constructed with a thermistor element between two paralle copper conductors. When DVU antifreeze cables connected to the mains a current flows through the temperaturafhænginge resistor element, thereby heating it. When the element is heated increases the resistance value and the current falls wherein said heating is restricted. Hence the self-limiting effect.
This regulation of power takes place independent anywhere on the heating cable adjusted to the current ambient temperature.
DVU heating cable used in places where you want to maintain a certain temperature in the pipework. Typical applications include hot-water installations and drainage systems in homes, buildings, institutions, industry, etc.
The image shows HandyHeat DVU solution containing ½ "and ¾" screw to the inside of the tube
Cables specially designed for water applications.
Along the ear appears our DVU solution is a cable for external use, here recommended to use aluminum tape for fastening, the tape is resistant to chemicals and heat also is really good to reflect heat.
The cables are available in the following meters, 13 Watt / m
|5707524799995||DVU-100 meter rolls|
Subsequent meters are made on request.