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This high-quality pressure regulator is used for regulating the pressure of approx. 54 bar inside the cylinder to a working pressure of approx. 1 to 3 bar. By combining the working pressure manometer and the cylinder pressure manometer you can regulate the CO2 supply very precisely and you know at once when it is time to refill the cylinder. The integrated fine needle valve allows a very precise regulation of the CO2 supply for the aquarium.
Please keep in mind that the manufacturer has glued in all components. Thus they can not be removed without damage. If one or several components are removed, the manufacturer's liability will expire prematurely.
- the pressure regulator has been designed for returnable cylinders
- Thread: W21,8 x 14G
- Seal included
- The thread is made according to UK, Europe, Japan and Taiwan standard (BS341 / DIN477 / W21.8)
- the CO2 tubing connection is equipped with a metric thread (M6)
- high-quality solenoid valve with low energy consumption. The solenoid valve is firmly attached to the pressure regulator.
- 1.5 m power supply cord with "Schuko" plug
- power supply: 230 V AC; 50/60 Hz; 1,6 VA open
- closed when without current
- 100 % ED (suitable for continuous operation)
- permissible temperature: -30 - 130 ºC
- max. ambient temperature: 40 ºC
- protection class IP65 (dust-proof and protected against jets of water)
- insulation class F (155 °C) screwed to plug
- max. pressure difference: 16 bar
- A check valve secures the entire CO2 supplying system. It is firmly connected with the solenoid valve and the pressure regulator
- with German instructions of use
Hiwi is a renowned German manufacturer of CO2 pressure regulators. The highest level of quality and a long useful life are in their focus. These high quality standards do not exclude attractive prices, though.
Especially in aquascaping, the addition of CO2 for the plants is something very basic, and thus it is really important to choose good CO2 supplying equipment. Hiwi meets even the highest quality standards in every aspect und is thus the best choice when it comes to CO2 pressure regulators.
Easy to set up, works really well, super super fast delivery, I've said it before and I'll write it again - really can't fault these guys, always deliver, well packed, excellent... (read more)
Easy to set up, works really well, super super fast delivery, I've said it before and I'll write it again - really can't fault these guys, always deliver, well packed, excellent service :)
Solide verarbeitet und vor allem mit justierbarem Druck... Ideal für den up aqua atomizer, da dieser mehr als 1.5bar Druck benötigt... (read more)
Solide verarbeitet und vor allem mit justierbarem Druck... Ideal für den up aqua atomizer, da dieser mehr als 1.5bar Druck benötigt...
Ich habe ihn zwar noch nicht lange in Gebrauch aber ich bin begeistert. Die Qualität scheint sehr gut zu sein. (read more)
Ich habe ihn zwar noch nicht lange in Gebrauch aber ich bin begeistert. Die Qualität scheint sehr gut zu sein. Die Blasenzahl lässt sich präzise einstellen ebenso auch der Arbeitsdruck. Im Vergleich mit Druckminderern gängiger Aquaristikfirmen würde ich diesen klar vorziehen.