Across International Gas Scrubbers Complete
Reference:
Manufacturer: Across International
Across International laboratory scale gas scrubbers are for use in many air and exhaust cleanup tasks. Gas scrubbing takes place when the exhaust enters the inlet in the round bottom flask and travels upward through the absorption column. The scrubbing fluid is pumped from the round bottom flask upwards into the shower head adapter, and then flows counter-current to the exhaust gas through the packed column, thereby causing intensive contact between the two. Scrubber can be used by creating either a positive flow through the reaction vessel using a carrier such as nitrogen, or by connection of a vacuum source to the column adapter.
NOTE: The 3 Liter Scrubber can handle up to 15 liters per minute of gas flow when pump is set at maximum.
NOTE: The 20 Liter Scrubber can handle up to 25 Liters per minute with the supplied pump.
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Overview
The Across International gas scrubber cleans exhaust gas at lab scale before it is vented. Exhaust enters through an inlet on the round bottom flask and rises up a packed absorption column. At the same time a pump lifts scrubbing fluid from the flask to a shower head adapter at the top, and the fluid runs down through the packing against the rising gas, giving close contact between the two.
You can move gas through it in two ways: push it with a carrier gas such as nitrogen through the reaction vessel, or pull it with a vacuum source connected to the column adapter. It is offered in 3 L and 20 L sizes, with larger custom sizes on request.
Key features
- Counter-current scrubbing through a packed absorption column
- Round bottom flask serves as the scrubbing fluid reservoir
- Pump supplied to circulate fluid to the shower head adapter
- Runs on positive carrier-gas flow or on vacuum
Delivery and pickup
- Ships across Canada and to the USA by Purolator, UPS or FedEx - live rates at checkout.
- Free pickup in Langley, BC.
- Liftgate delivery can be added at checkout for $77.53 if you have no loading dock.
- We deliver orders of $1000 or more in the Lower Mainland and Fraser Valley ourselves.
Questions
How much gas can it handle?
The 3 L scrubber handles up to 15 L/min with the pump at maximum; the 20 L handles up to 25 L/min.
Do I need a vacuum pump?
Not necessarily. You can push gas through with a carrier such as nitrogen, or connect a vacuum source to the column adapter.
Can I get a larger size?
Yes. Choose 'Contact us for more custom sizes' in the options or get in touch for a quote.
| Sizes | 3 L, 20 L (custom on request) |
| Gas flow, 3 L | Up to 15 L/min (pump at maximum) |
| Gas flow, 20 L | Up to 25 L/min (supplied pump) |
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