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.

AMT Water Pump 3" FNPT Suction/ Discharge Self-Priming Diaphragm Water Pump 5 1/2 HP Honda 337H-96
$2,009.75

Mfr. Part # 337H-96

Product # 100708

AMT Water Pump 3" FNPT Suction/ Discharge Self-Priming Diaphragm Water Pump 4 HP Honda 337G-96
$2,035.44

Mfr. Part # 337G-96

Product # 100707

AMT Water Pump 2" FNPT Suction/ Discharge Self-Priming Diaphragm Water Pump Honda 338G-96
$1,937.97

Mfr. Part # 338G-96

Product # 100705

AMT Water Pump 3" FNPT Suction/ Discharge Self-Priming Diaphragm Water Pump Electric Motor 337E-96
$2,115.19

Mfr. Part # 337E-96

Product # 100706

AMT Water Pump 2" FNPT Suction/ Discharge Self-Priming Diaphragm Water Pump Electric Motor 338E-96
$1,965.82

Mfr. Part #

Product # 100704