External gear pumps
They are simply designed pumps, and are used for medium pressure applications, at around 150-200 bars, often used in bypass filtration/cooling circuits in complex systems, in auxiliary services, in simple applications where no particular performances are required such as flow/pressure (ripple derived from pumping teeth) and noise.
Interfluid carries a large stock of Marzocchi external gear pumps.
|Type||Continuous pressure max. (bar)||Peak pressure (bar)||Displacement (cm³/min)||Speed max. (rpm)|
|ALP||250||290||1,4 - 200||6000|
|GHP||270||310||1,4 - 87||6000|
|0.25 - 0.5 Series||190||230||0.19-1.50||7000|