40k Puffs
The rating lifts this page above the everyday size and the hardware follows, since a second tank or a larger screen usually appears here – which is why the list is read for tank layout rather than for the number above it, two models sharing a rating can hold their liquid very differently.
Showing the single result
40K puffs: the class and the one model in it
The 40,000 figure belongs to a single device, the FiHP 40K 2in1, which carries 36 ml of liquid in two independent chambers, a dual mesh coil at 0.9 Ω and an 850 mAh battery — the largest cell in this catalogue. Both levels are reported on its screen.
What it shares with the 36,000 puff model
Two classes in this range use two chambers, and the two models sit next to each other in the 2 in 1 category. Reading the data sheets side by side is the quickest way to see what the extra puff figure costs in hardware:
| Model | Advertised puffs | Liquid | Coil | Battery |
|---|---|---|---|---|
| FiHP 36K 2in1 | 36,000 | 32 ml | Dual mesh 1.0 Ω | 850 mAh |
| FiHP 40K 2in1 | 40,000 | 36 ml | Dual mesh 0.9 Ω | 850 mAh |
Same chamber count, same cell size, one ohm step lower and four ml more liquid — that is the whole hardware difference between the two figures.
Where the class sits on the ladder
Between the entry class and the 60,000 puff model the ladder runs through 30K puffs below this page and 60K puffs above it. The 30,000 puff class is where the range’s refillable model also appears, which is the other difference between the two neighbours: one is factory-filled, the other takes liquid.
What the class means in use
A 40,000 puff figure describes an advertised capacity under the maker’s test conditions, not a period of use, and the two chambers change what is available during that life rather than how hard the device draws. All FiHP devices here pull restrictively, the profile described under mouth-to-lung.
The model’s charge figure is the reason it also appears in the battery level display listing. Availability and current pricing are shown on the product record, and the full line-up is listed in the shop overview, with the format explained model by model on the FiHP page.
Are two chambers switched by hand?
The data sheet states the chamber layout rather than the switching method, so the mechanism belongs on the product record. The category page explains what the two-chamber arrangement means for use.