An Introduction to Jet Pump Versatility
Penberthy jet pumps can provide a practical alternative to more complex - and costly - process components when a simple, cost-effective
way to pump, mix or heat is the answer to your process need. Reliable operation from a variety of power sources allow jet pumps
to perform effectively on a wide array of process applications.
Not only can jet pumps be used to perform singular duties such as pumping liquids to drain sumps and tanks, or heating liquids in-tank
for cooking or circulating, but they can also be used to achieve these functions simultaneously. For example, you can heat liquids
as they are pumped for producing scalding sprays, or mix liquids in-tank while adding a second liquid at the same time.
Simple operation
While Penberthy jet pumps differ in appearance, all operate basically the same way. An operating fluid under pressure enters
through the inlet and travels through the nozzle -- where it is converted to a high-velocity stream which decreases the air pressure
in the suction chamber, creating a partial vacuum that draws material to that area where it is entrained by the operating medium. The
entrained material is then carried through to the discharge outlet and dispelled at a pressure greater than that of the suction stream
but lower than that of the operating medium.
Inherent reliability
The reliability of Penberthy jet pumps is inherent in their simple design: no moving parts, no required lubrication, little maintenance,
easy installation without special structures or foundations. All are self-priming. And all Penberthy models are available
in a variety of materials to maximize worry-free service life.
A choice of operating sources
Penberthy jet pumps let you choose the operating source that's most convenient for your application. These include aqueous and
non-aqueous liquids, steam or even compressed gas. Economical sources which may already be available at your existing facility. And
possibly more accessible than another power source such as electricity.
General Listing of Applications
Terms
- Motive - the fluid used to "power" the eductor
- Suction - the secondary fluid being educted
- Discharge - the combined motive/suction fluid stream exiting the eductor
Standard Cast Materials of Construction
- Low Lead Bronze
- Iron
- Carbon Steel
- 316 STS
Additional cast materials and polymer construction are also available upon request -- contact the factory or your local distributor
for more information.
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Introduction