Chemical metering pumps should be trouble-free." Of course they should, and most are, until something in the installation or application, or both, negatively impacts the metering pump.

Of all your equipment, the chemical feeder will require more attention. The so-called "perfect chemical metering pump" will not perform well without some service. Left neglected is the beginning of a strained relationship.

 Peristaltic vs. Diaphragm Pumps

 "Which kind of pump is better, peristaltic, or diaphragm?" As a manufacturer of both I speak with some authority, and there is no definitive answer

2012-09-14

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