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The Best Portable Suction Units Compared

DeVilbiss 7325P-U vs New Askir 118 vs CA-MI AS100

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Choosing the right mobile suction unit can be challenging with the variety of options available. In this article, we compare three top-performing models: the CA-MI New Askir 118, DeVilbiss 7325P-U, and CA-MI AS100. We’ll explore their key features, benefits, and price points to help you make an informed decision based on your specific needs.

Best Mobile Suction Units Compared

Feature CA-MI New Askir 118 DeVilbiss 7325P-U CA-MI AS100
Max Vacuum

The maximum negative pressure the unit can achieve. Higher values indicate stronger suction.

-0.75 bar -0.85 bar -0.80 bar
Flow Rate

The volume of air that can be moved by the unit per minute. A higher flow rate typically means faster suction.

36 l/min 27 l/min 40 l/min
Noise Level

The amount of noise produced by the unit, measured in decibels (dB). Lower values indicate quieter operation.

68 dBa 59 dBa 60.5 dBa
Weight

The weight of the suction unit. Lighter units are easier to transport.

2.5 kg 1.72 kg 3.6 kg
Power Source

The type of power supply the unit requires. Battery options offer portability.

Lithium-ion Lithium-ion Mains only
Price

The cost of the unit. Prices vary based on features and brand.

£395 £425 £210

Key Features and Benefits

 

When comparing the CA-MI New Askir 118, DeVilbiss 7325P-U, and CA-MI AS100 suction units, several key features and benefits stand out.

 

The CA-MI New Askir 118 offers a balanced performance with a maximum vacuum of -0.75 bar and a high flow rate of 36 l/min, making it a versatile choice for various applications. Its lithium-ion battery provides portability, ensuring that it can be used in different settings without being tethered to a power source. With a moderate noise level of 60 dB, it operates quietly enough for most environments, and its lightweight design (2.5 kg) makes it easy to transport.

 

The DeVilbiss 7325P-U is another strong contender, offering a slightly higher maximum vacuum of -0.85 bar and a flow rate of 27 l/min. This unit is particularly notable for its quiet operation, with a noise level of just 58 dB, making it ideal for settings where noise reduction is important. Its lightweight build (1.72 kg) combined with a lithium-ion battery enhances its portability, making it a great choice for mobile use. While it’s slightly more expensive, the additional power and portability features justify the price for many users. It also packs away extremely neatly and can be operated while still in the bag.

 

On the other hand, the CA-MI AS100 stands out with the highest flow rate among the three at 40 l/min, which means faster suction performance. It provides a solid maximum vacuum of -0.80 bar, making it a powerful option for more demanding tasks. Although it’s the heaviest at 3.6 kg and relies on mains power only, its robust design and reasonable noise level of 60.5 dB make it an excellent choice for stable environments where portability is less critical. Additionally, it is the most affordable option, making it a cost-effective choice for those prioritising performance over mobility.

Frequently Asked Questions about Mobile Suction Units


What are the main differences between the CA-MI New Askir 118, DeVilbiss 7325P-U, and CA-MI AS100?

The CA-MI New Askir 118 offers a balanced performance with good suction and portability. The DeVilbiss 7325P-U is known for its quiet operation and light weight, while the CA-MI AS100 has the highest flow rate but is heavier and mains-powered only.

Which mobile suction unit is the quietest?

The DeVilbiss 7325P-U is the quietest of the three units, operating at just 59 dBa, making it ideal for noise-sensitive environments.

Which unit is the most portable?

The DeVilbiss 7325P-U is the most portable, weighing only 1.72 kg and equipped with a lithium-ion battery, making it easy to transport and use on the go.

Which mobile suction unit offers the best suction performance?

The CA-MI AS100 offers the best suction performance with a maximum flow rate of 40 l/min, making it suitable for more demanding tasks.

What is the most cost-effective option?

The CA-MI AS100 is the most affordable option among the three, priced at £210, making it a great choice for those who need a powerful unit without the need for portability.

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Author: Paul Nand

Paul is a registered hearing aid audiologist and proud co-founder of Liverpool Hearing Centre. With years of experience in the field and an innovative and committed approach to the audiology industry has also led him to co-founding The Hearing Lab Store, the UK's leading supplier of microsuction and audiology essentials.

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