Dosing Pump
Pumpbiz is a worldwide distributor of pumps including chemical dosing pumps. Dosing pumps, or metering pumps, are positive displacement pumps designed to deliver a precise amount of chemicals or substances into a flow of fluid or gas. There are a number of ways a dosing pump delivers a chemical or other product, but it generally involves a specific amount being drawn into a chamber and then injected into a pipe or tank.
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Flojet Pumps
Air Diaphragm pump
G575215A
$214.51Air driven, pneumatic pump. Glass filled Polypropylene double diaphragm pump with Santoprene diaphragms and EPDM check valve seats. Springs are Hastalloy. Often used on water cooling circuit for spot welders. Coolant pump replacement weilander tim...
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Aquatec Pumps
5 chamber diaphragm pump 230V
5513-1E12-B706
$290.54550 Series Super Flow Pump: 230V Reverse Osmosis System Pump, High Powered RO / DI Reverse Osmosis PumpOPERATION: The 550 pumps can draw water from a holding tank and pressurizeit, or boost the pressure from a low pressure source. It is desig...
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Aquatec Pumps
5 chamber diaphragm pump 230
5503-1FE1-B706
$289.08550 Series Super Flow Pump: Reverse Osmosis System Pump, High Powered RO / DI Reverse Osmosis Pump. Quad QD ports. Order fittings seperately.OPERATION: The 550 pumps can draw water from a holding tank and pressurizeit, or boost the pressure from...
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Flojet Pumps
Air Diaphragm pump
G573208
$357.40Air driven, pneumatic pump. Glass filled Polypropylene double diaphragm pump with FKM diaphragms and check valve seats. Springs are Hastalloy.Connections are 3/8" HB straight. Air connection is 1/4" HB PLASTIC.
FKM Learn More -
Flojet Pumps
Replacement Diaphragm
20730-000
$16.10Replacement diaphragm EPDM orings G57 seriesEPDM Learn More -
Flojet Pumps
Diaphragm pump
G575205
$214.51Air driven, pneumatic pump. Sale price as listed above.Glass filled Polypropylene double diaphragm pump with Santoprene diaphragms and EPDM check valve seats. Springs are Hastalloy.Connections are 3/8" straight. Air connection is 1/4" brass.
...3/8" Santoprene Learn More -
Flojet Pumps
Duplex Diaphragm pump
G575175
$214.51Flojet double diaphragm pump with Santoprene diaphragms and EPDM check valve seats. Springs are Hastalloy.Connections are 1/2" MNPT. Air connection is 1/4" HB brass.
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Flojet Pumps
Duplex Diaphragm pump
G575218
$227.70Air driven, pneumatic pump. Glass filled Polypropylene double diaphragm pump with Santoprene diaphragms and EPDM check valve seats. Springs are Hastalloy.Connections are 1/2" HB straight. Air connection is 1/4" HB PLASTIC.
These little E...
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Flojet Pumps
Duplex Diaphragm pump
G573215A
$316.25ON SALE!!! Sale price as shown above.Glass filled Polypropylene double diaphragm pump with FKM diaphragms and check valve seats. Springs are Hastalloy.Connections are 1/2" straight. Air connection is 1/4" FNPT brass.
