Packed Plunger Metering Pumps Overview

For over fifty-five years, Jaeco has been finding solutions to both difficult and routine metering pump problems for some of the largest companies and municipal authorities. Hundreds of thousands of Jaeco metering pumps are in use worldwide, supplying millions of service hours in all kinds of applications. Below are Jaeco’s standard packed plunger metering pumps.

The JaecoPak™ is a packed plunger metering pump with a streamlined design and rugged construction that provides low-cost, uninterrupted, trouble-free service for the continuous accurate metering of chemicals and solutions. The positive displacement supplies a simple and virtually maintenance-free approach to accurate chemical feed. This metering pump is available in both simplex and duplex models and field convertible from simplex to duplex. The capacity is manually adjustable, but only while pump is stopped, as a safety precaution and for tamper resistance. The capacity is easily automated using a variable-speed drive.

The Jaeco Hi-Flo™ is a packed plunger metering pump designed for heavy duty positive displacement for continuous, accurate metering at higher flow rates and/or pressures. The positive displacement supplies a simple and virtually maintenance-free approach to accurate chemical feed. This metering pump is also available in both simplex and duplex models and holds an accuracy of ± .5% at steady state.