POZOVITE NAS: Tel. +381.(0)63.777.2663


It is designed for passenger cars, pick-up trucks, SUV, midi buses, small construction and agriculture machines, marine engines and other vehicles with engine displacement up to 5.000 cc. The device produces up to 240 liter per hour of “HHO” – Oxy-Hydrogen gas, as additional fuel for all diesel and gasoline engines.

This device is a product of years of scientific research in the field of water electrolysis. We have came up with new scientific discoveries and get the result in the form of products that cannot be classified as a dry “HHO” generators and neither can the submersible called wet “HHO” generators. “HS-VG 240″ is a dry generator which is submerged in the liquid and we could call it “Flooded – Dry HHO” Generator. “Dry” means that his chambers are galvanically isolated from each other.

Projected like this, the device does not consume the electrodes and do not overheat the device. Electrolyte mixture, potassium hydroxide (KOH) and distillated water in concentration of 20%, which provides resistance to low temperature, up to 17 degrees Celsius below zero. Below this temperature, by adding the special liquid from the instructions for use, the device is resistant to freezing at temperatures below 40 degrees Celsius below zero.

Main features

Purpose: Engines up to 5.000cc
Production: up to 240 liters per hour of “HHO” gas
Input: Voltage 12V, Current max. 45A, Power max. 0.6KW (for 240 l/h)
Consumption of water: 90 ml/h

List of main parts of the device

  • List the main parts of the device

HYDROGEN GENERATOR – stainless steel, box shape 430x260x120mm (HxWxD),
(water capacity in range min-max 3.5 lit.)
Water fuse (bubbler) – plastic fabrics
PM – Pulse Modulator, electronic device that provides safely and properly work of cell,
with display unit in the cabin for control and monitoring of system
Electro installation box – all electro installation with relays and fuses is in this special box
Other equipment and material – Hoses for the flow of HHO gas, conductors, relays, fuses,…

  • Documentation

Warranty – 2 years on all parts
User manual
Connection scheme

  • Description of the main functions of the PM electronics “HS-VG 480”

– Provides and controls the power supply to the cell defined by the values of the current at a certain frequency,
– Monitor the level of fluid, temperature, input voltage from alternator, Oxygen-, MAP-, MAF-, gas pedal- sensors,…, and reacts on every malfunction,
– Via the control unit and a display in the cabin informs the user about the parameters and changes on the system.

  • Technical measures “HS-VG 240”

Main unit “Hydrogen Generator” is in the form of stainless steel box,
Dimensions 430x260x200mm (HxWxD),

Weight of the system “Hydrogen Generator” type “HS-VG 240” is:
– The cell weights is 20 kg,
– Equipment weights 10 kg,
– Total weight 30 kg.

  • Payment conditions:

Retail price: 1170.00 EUR
Retail price is expressed in EUR and included a tax rate of 20%.
Payment is in RSD (Republic of Serbia Dinar) calculated according to the selling exchange rate.

The resale price is calculated according to the contract and rebate scale in relation to the quantity of goods and conditions of sale.
Export price is calculated in EUR on parities EXW, without TAX.

Price 1170.00 €

Retail price expressed in euros and serves as an example of approximate price,
it included a tax rate of 20%.
Payment in dinars at the official price list that you can download on this page.

1 Comment
  1. Hi I am interested in you product to be able to work with vehicles up to 5 litres engine capacity. What is the total cost to have this shipped to the UK.

    My Contact Number is


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