Vulcan is an anti-scale and anti-rust device—an eco-friendly water treatment system that protects your water pipes. The method is based on patented Vulcan-Impulse technology and treats water without using any chemicals or salt. Special electronic impulses change the crystallization process of limescale, causing solid limescale to lose its ability to adhere to surfaces. Vulcan devices: o Eco-friendly solution without chemicals or salt o Easy installation without cutting pipes o Works on any pipe material: steel, copper, plastic, stainless steel o Suitable for pipe diameters from 1/2 to 20″ (~10–500 mm) o Fully cast in acrylic for long service life o Maintenance-free Delivery set: o 1 Vulcan S500 electronic device o 10 impulse bands o 1 power cable o 22 cable clips o 1 product brochure o 1 warranty card Specifications: o Max. capacity: 500 m3/h o Max. pipe diameter: 20″, 500 mm o Voltage: 24 V o Power: 3.25 W o Impulse bands: 10 x 30 m o Dimensions: 220/320/50 mm o Frequency range: 3–32 kHz o Required space: 5000 mm o Programs: 10 o Switch o Input: 87–260 V 50–60 Hz o Output: 24 V 600 mA