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  1. Duplex Pumps – How They Work and Where You Use Them

    Aug 27, 2021 · Duplex systems are also used in large volume stormwater pump stations, as well as when redundancy is desired. The duplex pump system is one of the most common …

  2. Duplex Packages - Liberty Pumps

    Liberty Pumps duplex sewage packages—redundant reliability for larger systems.

  3. What is a Duplex Pump? - Power Zone Equipment Inc

    A designation of a reciprocating pump that uses two drive rods. Duplex pumps are common in both single and dual acting designs.

  4. Duplex Pump - an overview | ScienceDirect Topics

    In a duplex pump, the fluid ends are arranged so that each cylinder pumps in both directions. That is, regardless of the direction of the piston movement, fluid is being simultaneously …

  5. Duplex Pumps - Reciprocating Pumps - Categories - GASO.COM

    Operating in low-to-high pressure applications our duplex reciprocating plunger and piston pumps offer a 24/7 continuous run time resulting in reduced downtime and savings for your overall costs.

  6. Duplex Pump: Definition, Examples & Quiz - ultimatelexicon.com

    Sep 21, 2025 · A duplex pump, also known as a double-acting pump, is a type of pump that uses two pistons or diaphragm mechanisms to move fluids. These pistons or diaphragms act …

  7. Duplex Pump Models - Wheatley

    Wheatley pumps feature a low profile power end making them particularly suitable for close-quarter applications. Wheatley power frames are manufactured from close-grained, one-piece …

  8. Duplex Packages - libertypumps.com

    Duplex Pump System Compact duplex system designed for residential and light commercial sewage application. Perfect for basement additions and remodeling projects.

  9. Duplex Pumps | G & P Engineering Company

    GPS Series, Duplex, Double acting, Piston type, high pressure, reciprocating slush pumps are widely used for oil line, mining, industrial, Geophysical survey, Water well & Core Drilling …

  10. Flojet Duplex II Series diaphragm pumps - Xylem US

    The Flojet Duplex II Series diaphragm pumps incorporate the best technology and features developed by Flojet. Everything from the back-flow preventer, check valves, bearings and …