Permco 3000 / 3100 series are small displacement external gear pumps and motors. They have a roller-bearing design and rugged doweled, cast iron construction with high strength cast iron gear and shaft sets.
They offer high pressure capabilities for a small pump and can be used across a wide range of applications. Pressure-balanced wear plates maintain high pump efficiency throughout all operating ranges.
A number of other options are also available: split flange and SAE ORB ports, piggyback and add-a-pump options, and viton and severe duty seals.
Across the series, there are 7 gear widths range from 1/2″ to 2″ and displacements range from 16.4 cc/rev to 65.5 cc/rev. Maximum operating pressure ranges from 172 bar (2500 psi) to 207 bar (3000 psi), and maximum speed is 2400 rpm.
Contact us for further technical details and configuration options.