Portable suction units are available online at sites like Amazon.com or through various medical suppliers locally. Depending on your needs, you can expect to pay anywhere from $95-$550.
www.penlon.com is the source you are looking for. they provide rental service of portable suction unit in affordable price. one can even search in local territory where they can find this facility easily. There are several places that you can rent a portable suction unit from. You can start by checking out www.penlon.com or www.sulit.com.
used portable suction units can be ought on craigslist or ebay. you could also use the google shopping engine to find a suction unit online.
Most portable suction units are medical devices. They are often used in ambulances where mobile devices are needed. They work to aspirate or perform suction on the patient's lungs or airway to improve respiration. A portable suction unit is used in several medical applications. If you are a doctor or EMT you would have use for a portable suction unit.
Have a look on www.nextag.com or www.buyemp.com. They both sell portable suction units.
Trade key lists products and companies that import. Try http://www.tradekey.com/ks-portable-suction-unit/
Most portable suction devices cost somewhat more than 300$. However there's one advertised at 189$ plus shipping here (ihealthdepot.com/Suction-Unit-DeVilbiss-AC/DC-p/116-4326.htm).
You should know whether or not you need a battery operated one or plug in. You also want to research the best brand.
Yes, it is. The portable recycling unit is invented.
A portable ac unit is one you can move from room to room without a lot of effort. This is usually a window unit but some manufacturers have been making portable floor units as well.
Suction pressure
Here's a link to a website that will explain all of the benefits of having a portable storage unit, and help you find out if it's right for you. http://www.pods.com/About-PODS.aspx
EWR Weather Radar Systems manufactures a small portable unit (E600) Portable, not sure about... personal