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The Reservoir and Bubbler

HHO Reservoir 1.4L

Height: 20cm
Length: 15cm
Width:  7cm
Weight: 400g
Made especially for cars and vans, this compact and tough HHO fuel tank holds distilled water and electrolyte.

Its role is to allow cooling water and electrolyte to circulate through the HHO generator that is mounted below it.
The Reservoir is made from flame-retardant and substrate-resistant PEHD (high density polyethylene) and comes preinstalled with push-in fittings for hose size of outside diameter 8mm. 
Its construction, including screw cap with gasket and heavy duty mounting ears, is proof against unwanted leaks of HHO gas or electrolyte.

Tank composite

The Bubbler

Height: 155mm (23cm with fittings)
Diameter: 55mm (10cm with attachment)
Weight: 600g
The HHO generator produces rough steam along with oxy-hydrogen gas, and the Bubbler's job is to keep the rough steam out of the vacuum intake manifold.
By condensation in the Bubbler rough steam is prevented from entering the engine.
The Bubbler's other role is to serve as a flash-back arrestor.
It is solidly built, very compact, and easy to mount. The fittings are push-in and tightly fitting.

Bubbler size

Spare Parts Prices inc tax

  • Automatic HHO circuit breaker fuse 30A $43
    Bubbler with fittings $317
    Case 70 x 50 x 30cm case to suit various HHO kits $300
    Dynamic PWM 12V for diesel $715
    Dynamic PWM 12V for petrol $715
    Dynamic PWM 24V for diesel $860
    HHO 1.4L water reservoir & cap with push-in fittings $115
    HHO 1.4L water reservoir & cap (no fittings) $43
    Oxygen sensor extender option $40
    Replacement kit (no generator or PWM) $90
    Water level sensor - plastic $19
    Water level sensor - stainless steel $40

    Prices @ 2 January 2025