Pool Control Gas Loop Suits Chemigem, Gemini, D10

Genuine Pool Controls Chemigem Gas Loop Tubing — 6mm tubing designed for use with Chemigem and Gemini domestic chemical dosing systems, including the Chemigem D10 chlorinator. The gas loop is a critical component that prevents gas lock in the chemical dosing line, ensuring consistent and accurate delivery of chlorine or acid to your pool.

Important installation note: Loops must be kept vertical during installation to function correctly and prevent gas accumulation.

Product Details

• Genuine Pool Controls spare part — not aftermarket
• Tubing diameter: 6mm
• Compatible with: Chemigem D10, Chemigem Gemini, and all Chemigem domestic chemical dosing systems
• SKU: 24461012

Frequently Asked Questions

What does the Chemigem gas loop do?

The gas loop is a section of tubing formed into a vertical loop in the chemical dosing line. Its purpose is to trap and vent any gas bubbles (such as chlorine off-gassing) that form in the tubing. Without a properly functioning gas loop, gas can accumulate in the line and cause the peristaltic pump to lose prime, resulting in inaccurate or no chemical dosing.

Why must the gas loop be kept vertical?

The loop must be oriented vertically so that gas bubbles naturally rise to the top of the loop and are vented, rather than becoming trapped in a horizontal section where they could block chemical flow. Incorrect orientation is one of the most common causes of dosing inconsistency in Chemigem systems.

How do I know if my gas loop needs replacing?

Signs of a failing gas loop include the dosing pump running but delivering inconsistent or no chemical, visible cracking or hardening of the tubing, or persistent air bubbles in the chemical line despite the drum being full. Tubing degrades over time due to chemical exposure and UV, and should be inspected annually.

Is this compatible with the Chemigem D10 and Gemini?

Yes — this 6mm gas loop tubing is compatible with all Chemigem and Gemini domestic chemical dosing systems, including the Chemigem D10 chlorinator.

Is this a genuine Pool Controls part?

Yes — this is a 100% genuine OEM Pool Controls gas loop, not a generic or aftermarket alternative. Genuine parts ensure correct tubing diameter, chemical resistance, and reliable performance with your Chemigem system.