✓ Free ground shipping on orders of $199 or more
Replacement smoke ampoules for the Draeger Flow Check air flow indicator. They make the finest air currents visible so you can see how vapors and gases spread in a work area and choose good measuring points.
Draeger part number: 6400812.
Style: Smoke ampoule
Capacity: 3 per pack
| Style | Smoke ampoule |
|---|---|
| Capacity | 3 per pack |
For confirmed in-stock items, please allow 1–2 business days for order processing, followed by an additional 2–5 business days for ground shipping. The total estimated time from order placement to delivery is 3–7 business days. Free ground shipping on orders over $199 (48 states). Most items can be returned within 30 days in new, resalable condition; respirators, filters and other hygiene items are final sale. Shipping policy · Returns policy
Replacement smoke ampoules for the Draeger Flow Check air flow indicator. They make the finest air currents visible so you can see how vapors and gases spread in a work area and choose good measuring points.
Draeger part number: 6400812.
Style: Smoke ampoule
Capacity: 3 per pack
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