Although the electrical needs to power motors may be similar, there is one type of environment where specially built cords are needed: underwater. In depths of water of 500 meters down, or more, specially constructed cables are made to handle the pressures and abrasions encountered. Such cords are referred to as submersible cables. These h05rn-f cables are used to power submersible pumps as those found in wells, dewatering tanks, or reservoirs that hold our drinking water supplies.

Running electricity underwater must be planned out and done carefully to make it work, avoiding consequential hazards. Not any heavy duty electrical cable will do. Therefore, special submersible cables must be built by manufacturers whom construct them carefully making the cables resistant to pressures and abrasions typically found in deep water environments. When used, these flexible cable types must resist any chemicals containing greases or oils.

Various forms of submersible pumps have different types of electrical demands and thus require distinct styles of wiring to make them work. For example, pumps used in dewatering tanks or sewer systems are supplied electricity through PVC 3 core and PVC 4 cord submersible cables. These cords must remain unaffected by conditions such as various types of abrasions, acidic fluids, and all forms of toxic chemicals. Likewise, pumps placed in water tanks that are 500 meters deep are powered with Rubber 3 core and Rubber 4 core flat model cords. All of these submersible flexible control cables contain an outer layer of thermoplastic rubber made to withstand oil and water as well as an inner layer specially made to protect the cable's inner core. Most of all these cables can handle the stress caused by fluctuations in water levels.

Not all underwater pumps are wired the same and hence, some are powered with round cables while others use flat model cables. Either type of cables is constructed of PVC or rubber. Rubber cables are especially used for tanks placed in deep freshwater or saltwater. No matter if the cable is made with rubber or PVC, flat or rounded, all these types share common characteristics. All cables can handle a flow of electrical current consisting up to 600 volts and are resistant to harsh water conditions, abrasions in general, and toxic chemicals as well.

Pumps used to supply our drinking water consist of submersible cables that are built differently from most other types of cables used underwater. What separates these cables from the others is the fact they are built with non poisonous materials but still possess the appearance of cables designed with vulcanized rubber. Such 2 gauge battery cable by the foot contain an outer EPDM (ethylene propylene diene monomer) outer coating making them waterproof plus a layer of sheathing, also made of EPDM protecting it from any type of abrasions it may come in contact with.

Philatron Wire and Cable is a top submersible electrical cable manufacturer, based in the USA. Whether you need custom coiled cords or submersible cable suppliers, they will provide you with a durable, well-made product. Place your order with Philatron today!

http://www.centralplaincable.com/html/en/products/weldingcable/265.html