Dry Polymer Systems “You get what you pay for”

Remember this when buying a dry polymer system! 

“You get what you pay for”

Not all dry polymer systems are equal; over the years we have seen and heard from polymer equipment suppliers making claims and promises of their systems performance and unique wetting capabilities that are in fact, “overstated”. There are certain parameters that must be addressed before the selection of a dry polymer system is determined. Water temperature and quality (hardness & alkalinity) have a ...

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Double Diaphragm Pump pumping cement

Pumping cement with a double diaphragm pump

Bentonite and mortar
A good example of pumping cement slurry with a Verderair double diaphragm pump is the spraying of walls with a mixture of bentonite and mortar. The waste of the cement slurry is collected in the basement. A Verderair double diaphragm pump moves the cement slurry out of the basement to the first floor to be removed.

Cement slurry is a very abrasive product, this can cause many problems to pump. The material choice for the ...

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