The Salt-free alternative to water softeners

Commercial Water softner

Vulcan is an eco-friendly water treatment system that protects your piping system and appliances against scale deposits and rust. The Vulcan-Impulse-Technology is based on the principle of physical water treatment. Special electronic impulses change the crystallization process of the liquid calcium. This way the hard scale loses its adhesive power. The technology works exclusively with capacitive electric impulses: no use of any salt or chemicals.
  • The eco-friendly solution against scale problems
  • No use of salt or chemicals
  • No Maintenance or Regeneration
  • Fully cast in acrylic for optimal quality endurance
  • Installation without cutting the pipes
  • Works on every pipe material – iron, copper, stainless steel, galvanized iron, plastic, PVC, PE-x, compound pipes (any material mixture) etc

How Does VULCAN Works

Vulcan is a physical water treatment system that does NOT use chemicals or salt. It does not change the chemical mixture of the water. Instead, it changes the physical characteristics of the scale crystals in a way that the scale particles lose their adhesive power. Vulcan does not need to have direct contact with the water and sits outside of the pipe.

It treats the water with electric impulses which are generated in the electronic unit and are controlled by a computerized micro-chip. The signal-frequencies are transmitted via the Vulcan-impulse-bands that are wrapped around the pipe. The bands interact as pairs and form a frequency-field that changes the crystals in the water as it flows by. The scale loses in ability to stick and simply washed away in the water and makes the water soft.

Vulcan Water softner

Before and After

Three Main Effects of VULCAN

Vulcan stops scaling in Pipes & Appliances

Vulcan capacitive pulses break the Calcium Hydrogen Carbonate (limescale) structure into its component parts. This helps to reduce the visible deposits of limescale.

Vulcan Gently Sanitizes the Piping system

The carbonic changes in the water help to dissolve existing limescale from pipes and equipment. This makes the water feel softer, taste better and lather more.

Vulcan Protects against rust and corrosion

Vulcan protects pipes and equipment by creating a very fine metal carbonate layer, thus reducing repairs and maintenance costs and prolonging the life-span of your appliances & equipment

Where it can be used

  • Apartments & Condominiums
  • Educational institutions
  • Hospitals
  • Hotels & Large buildings
  • Agriculture & Irrigation systems
  • Resorts & restaurants
  • Maritime & Cruise ships
  • Golf clubs

VULCAN Installations

Applicable areas


  • Reduces and prevent scale deposits throughout the entire piping systems
  • Less time and effort in maintenance the building and facilities
  • Prolongs the life of machinery and equipment’s
  • Filters, shower heads and basins stay cleaner
  • Considerable savings on cleaning chemicals and detergents
  • Cleaner sprinkler nozzles for garden irrigation
  • Food and beverages keep their natural taste
  • Installation without cutting the pipe and it works on all types of pipes
  • 100% Maintenance free
  • Considerable savings on cleaning chemicals and detergents
  • Faster cleaning of kitchens and bathrooms
  • Lower maintenance and repair cost on equipment

Brochure Download

Corporate Office

Sunway Technologies P Ltd No 492/351, 1st Floor, Mangamanpalya Main Road, Bommanahalli, Bangalore 560068. Karnataka.India.

Phone: 080 40937628, +91 8494904082
Chennai Regional Office

Sunway Technologies P Ltd W-101, 3rd Floor, 2nd Avenue, Annanagar, Chennai 600 040. TamilNadu.India.

Phone: 044 48582417,+91 8610234587 / 8494904082