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Multiple Diaphragms in a Single Pump Head
Compact Process Pump with Multiple Diaphragm Performance
Wanner Hydra-Cell Pro pumps combine the output of multiple, hydraulically-balanced diaphragms on a single pump head that operate sequentially, resulting in a very efficient, compact pump design with a superior size-to-flow and discharge ratio when compared against:
- Multistage centrifugal pumps used for high pressure
- Plunger pumps with one, two and even three separate pump heads
- Hydraulically balanced diaphragm process, metering and dosing pumps with a single diaphragm or plunger
- Progressing cavity pumps
The Hydra-Cell Pro advantage gets larger as flow rate and discharge pressure requirements increase.
Lower Acceleration Head Losses
The acceleration head losses (Ha) on the suction of a pump can affect the reliability and cost of running the pump, especially in process plants with long suction lines. Wanner Hydra-Cell Pro pumps combine the output of multiple diaphragms operating in sequence in a single pump head and short stroke lengths, dramatically reducing acceleration head losses when compared to other, less efficient pump technologies.
Accurate, Smooth Flow and Elimination of Pulsation Dampeners
With Wanner Hydra-Cell Pro pumps, combining the output of multiple diaphragms operating in sequence in a single pump head results in an exceptionally smooth discharge flow. As a result, this significantly reduces pressure pulsations and flow variations to such a level that in 99.9% of applications, no discharge pulsation dampener is required. Pulsation dampeners add cost not only to the initial installation and acquisition but more importantly to maintenance costs. Pipe strain is also virtually eliminated, along with leaking discharge pipes and flanges caused by excessive pulsations.
We "dare to compare" the pulsation effect with no pulsation dampeners.
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