Presentation Headline Arial 40pt; Title Case; May Be Up to ... - Sign In
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Advantages<br />
• Positive displacement<br />
• Self priming<br />
• Meters flow<br />
• Flow rate is not system head<br />
dependent<br />
• Flow rate is not sludge<br />
concentration dependent<br />
• Easy clean out capability<br />
• Low cost of maintenance???<br />
Plunger Pumps<br />
Disadvantages<br />
• High Capital Cost<br />
• High Maintenance<br />
• Lots &Lots of Parts<br />
• Packing Leaks<br />
• Must lubricate Babbit that<br />
drives plungers<br />
(2-3 drops/min = 1 quart/day)<br />
• Very Messy