Centrifugal Pumps – R.F. MacDonald Co.

RFMCO Now Represents Griswold Pumps

Griswold Self-Priming Centrifugal Pumps

R.F. MacDonald Co. is the new representative for Griswold pumps in California and Nevada, offering a full line of ANSI centrifugal process pumps Griswold has manufactured centrifugal pumps for over 70 years. With pump engineering expertise, application knowledge, pump testing capabilities and exceptional technical support, R.F. MacDonald Co. is proud to add Griswold ANSI pumps...

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RFMCO Represents Uniguard Pump Machine Guards

uniguard machine guard

Uniguard manufactures vertical/horizontal belt machine guards, OSHA-compliant polyethylene guards, ANSI/OSHA-compliant nonmetallic guards, and more Uniguard Machine Guards will save you money by decreasing downtime and make coupling maintenance less of an effort. They are easy to install, economical, and allow for visual inspection of the rotating element without removing the guard. Uniguard Line Card. Contact...

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Hydrodynamic Seals in the Pulp & Paper Industry

hydrodynamic pump seals

The greatest advantage of the dynamic seal is the elimination, or significant reduction, of external water for stuffing box flush across all areas in a mill environment ITT Goulds Pumps determines the hydrodynamic (or dynamic) sealing method for pump stuffing box sealing is a successful alternative to other pump stuffing box sealing methods. Hydrodynamic seals...

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