

€341.99
Price includes VAT
Available to order · delivery within 14 business days
- Thread
- W21.8x14 (BS341 / DIN477)
- Working pressure
- ≤ 5 bar
Delivery €3.99, free from €50
To a parcel locker or by courier, within 14 business days
Bank link or card
Secure payment via Montonio
14-day returns
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Pro-Elite Series V2 CO2 Regulator W21.8×14
€341.99
Description
Product overview
The CO2Art Pro-Elite Series V2 is a dual-stage CO2 regulator for planted aquariums with a built-in 12 V DC solenoid valve. According to the manufacturer, it suits aquariums of 5–5000 litres. The W21.8×14 thread (BS341 / DIN477) is the European standard for CO2 cylinders.
Key benefits
- The dual-stage design keeps the output pressure steady even as the cylinder empties.
- Two stainless steel gauges show the cylinder contents and the working pressure, and the built-in needle valve lets you set the CO2 flow precisely.
- With the extendable manifold block, one regulator can supply several aquariums or diffusers.
Full description
The CO2Art Pro-Elite Series V2 is a dual-stage CO2 regulator for planted aquariums with a built-in 12 V DC solenoid valve.
According to the manufacturer, it suits aquariums of 5–5000 litres. The W21.8×14 thread (BS341 / DIN477) is the European standard for CO2 cylinders.
The dual-stage design keeps the output pressure steady even as the cylinder empties. The working pressure is adjustable up to 5 bar. Two stainless steel gauges show the cylinder contents and the working pressure, and the built-in needle valve lets you set the CO2 flow precisely. With the extendable manifold block, one regulator can supply several aquariums or diffusers.
Place the washer between the cylinder outlet and the regulator stem, tighten the regulator onto the cylinder with a spanner, open the cylinder valve and set the working pressure with the front knob. The manufacturer suggests 10–20 PSI for reactors, 20–30 PSI for ceramic diffusers and 30–40 PSI for high-pressure diffusers. After every installation, check the connections for leaks.
Specifications
| Thread | W21.8x14 (BS341 / DIN477) |
|---|---|
| Working pressure | ≤ 5 bar |
| Stages | 2 |
| Solenoid | 12 V DC |
| For aquariums of | 5–5000 l |
Manufacturer and safety
- Manufacturer
- CO2Art Technologies Limited, Suite 2, Cathedral Buildings, Middle Street, Galway, H91 ERD1, Ireland, support@co2art.eu
Delivery and payment
- Omniva parcel locker
- €3.99
- DPD parcel locker
- €3.99
- DPD courier
- €5.99
- Free delivery
- on orders from €50
- Delivery time
- within 14 business days of payment, goods ship from the supplier's warehouse
- Payment
- Montonio: bank link and card payment
Items come from the supplier's warehouse (supplier 5–10 plus carrier 1–3 business days).
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