When To Choose 670g Cylinders

The Direct Answer

Choose 670g when your daily burn fits the mid-tier band, when FastGas is your preferred brand, and when the marginal extra gas per cylinder gives a price-per-gram advantage on your quote.

The Slightly Longer Explanation

670g is FastGas territory — operationally identical to 666g, marginally more gas per cylinder, often picked on per-gram economics by distributors and high-volume groups.

The decision between 666g and 670g rarely changes daily kitchen workflow. Changeover cadence is the same; storage footprint is the same; documentation is the same.

What does change is the brand-and-quote story. FastGas runs its own supplier rhythm, certification trail, and lead time pattern. If those fit your buyer profile better than the 666g brands, 670g is the right pick.

Buyer Checklist

Before you act on the answer above, run through this:

  • Treat 670g vs 666g as a brand-and-quote decision, not a workflow decision
  • Get quotes for both 670g and 666g if you’re genuinely undecided
  • Confirm FastGas certification matches your compliance posture
  • Submit the qualification wizard with 670g and target pallet quantity

Where This Sits In The Bigger Picture

This is an answer page — short by design, anchored to one question. The longer-form reasoning lives in the linked pages below.

Related reading:

The qualification wizard is the next step when you’re ready to turn the answer into a quote.