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CO2 Regulator — Dual-Stage, Solenoid & Bubble Counter
Sourcing begins the day you order. This is an import lead-time, not a shipping delay — the date shown above is the exact value echoed in your cart, checkout, and order-confirmation email.
See the returns & care policy Honest availability — sourced-to-order, not held stock.
Availability
Not held stock
This is a sourced-to-order model — we do not warehouse this product. Your order triggers sourcing on the date placed.
Single source of truth
The lead-time shown above is the exact value echoed in your cart, checkout, and confirmation email — never re-entered, never contradicted.
No default WooCommerce stock strings
"18 in stock" / "on backorder" style copy never appears — replaced entirely by the lead-time module above.
About this product
A dual-stage CO2 regulator steps cylinder pressure down to a stable working pressure and holds it there, so your injection rate doesn't drift as the cylinder empties the way a single-stage unit's does.
Built for planted-tank keepers running or starting a pressurized CO2 setup who want stable, repeatable dosing rather than manually re-tuning a needle valve every few days.
In the box: the regulator body, the on-off solenoid, a bubble counter, and the tubing connector — confirm your cylinder thread before ordering.
We source this to order from our supplier network — sourced to order, ships in 30 days — so it arrives to spec, not off a dusty shelf.
Specifications
| Field | Value |
|---|---|
| Type | Dual-stage CO2 regulator with solenoid & bubble counter |
| Output control | Fine-metering needle valve |
| Solenoid | Timer/controller-compatible on-off solenoid |
| Compatibility | Standard CO2 cylinders and tubing |
| What's in the box | Regulator body, solenoid, bubble counter, tubing connector |
| Country of origin | China |



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