Diaphragm Pumps


Reliable pumps for your chemical feed applications


Browse a selection of chemical feed diaphragm pumps for your water and wastewater treatment plant. These high-quality and heavy-duty pumps are perfect for moving sludge and heavy solids.

5 Products

AMT® Pump 3" FNPT Suction/ Discharge Self-Priming Diaphragm Pump 5 1/2 HP Honda 337H-96
$2,012.66

Mfr. Part # 337H-96

Product # 100708

AMT® Pump 3" FNPT Suction/ Discharge Self-Priming Diaphragm Pump 4 HP Honda 337G-96
$1,974.68

Mfr. Part # 337G-96

Product # 100707

AMT® Pump 2" FNPT Suction/ Discharge Self-Priming Diaphragm Pump Honda 338G-96
$1,882.28

Mfr. Part # 338G-96

Product # 100705

AMT® Pump 3" FNPT Suction/ Discharge Self-Priming Diaphragm Pump Electric Motor 337E-96
$2,053.16

Mfr. Part # 337E-96

Product # 100706