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AquFlow - Industrial Metering Pumps

AquFlow pumps are assembled in a state-of-the-art facility in Irvine, California, USA. AquFlow’s manufacturing process emphasizes flexibility and agility to rapidly accommodate market requirements.  AquFlow’s fast deliveries delight customers who may be experiencing down time due to a broken pump. AquFlow’s test and qualification equipment ensures pumps comply with the highest industry standards, such as API 675. In addition, AquFlow’s proximity to major ports is helpful when pumps need to be globally shipped expeditiously and cost effectively.

Hydraulic Balanced Diaphragm Pumps

Maintenance-free hydraulic diagram metering pump

There are several metering pump designs available today. The hydraulic diaphragm is the most evolved version which offers several advantages over other types.

  • More Accurate
  • Longer Lasting
  • Minimal Maintenance
  • Run by hydraulic oil, which is non compressible
  • Balanced pressure on both sides increases life
  • Virtually maintenance free for years
  • Built-in safety features, like internal relief valve


Flow Capacity Range – Very Low to Very High – GPH (Duplex)