Dialysis device using custom designed precision metering pumps

Dialysis Pumps Manufacturer

Diener Pumps USA is a leading manufacturer of custom precision gear and micro-metering pumps for the world’s leading OEMs of medical and healthcare equipment. Among other applications, our pumps are an ideal choice for hemodialysis and peritoneal dialysis machines.

Request your next dialysis pump

At Diener Precision Pumps USA we manufacture peritoneal and hemodialysis pumps that stand out for their unbeatable precision and reliability. Our pumps are the preferred choice of leading medical OEMs thanks to their extreme precision and accuracy in fluid dosing, safe leak-free fluid transfer, reliable low-noise and low-vibration performance, durability and low-maintenance costs.

Dialysis device precision pumps development

Diener USA Micro-Metering Pumps in Dialysis Machines

Micro-metering pumps are essential for precise delivery and mixing of different fluid doses in dialysis systems. Diener USA micro-metering pumps excel in this role due to their exceptional accuracy and repeatable performance, even when handling extremely low flow rates. They ensure consistent micro-dosing and superior degassing performance, enhancing the dialysis treatment and patient experience. Their self-rinsing design and stability after thousands of heat-disinfect cycles make them well-suited for the stringent hygienic requirements of dialysis equipment.

The World's Leading Hemodialysis Metering Pumps Provider

Diener USA Precision Gear Pumps in Dialysis Machines

Gear pumps play a critical role in the dialysis process, where they are responsible for providing stable fluid transfer and handling high-pressure outputs. Diener precision gear pumps feature helical gears that minimize noise and vibration, offering a quieter bedside environment and a more comfortable experience for patients. They are specifically designed to efficiently handle hard-water deposits, with optimized wear-resistance, maintaining performance over the dialysis machine’s lifespan.

Components of a precision micro-pumps made of medical-grade materials

Medical-grade Materials

All Diener USA pumps are crafted from FDA-approved, medical-grade materials that are resistant to chemicals and corrosion, ensuring safe handling of sensitive bodily fluids. Careful choice of materials along with the pumps’ self-rinsing design also reduces maintenance costs by allowing them to withstand frequent cleaning cycles with harsh disinfectants.

DPP Extreme Series Micro Gear Pump 2000 DC
DPP Pompa ad ingranaggi di precisione serie della serie Silencer

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Compact size

Diener dialysis pumps USA are compact in size and the flexible inlet and outlet port options simplify the plumbing and conserve valuable space.

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Low noise pumps

Thanks to their intelligent design, Diener pumps USA are some of the quietest on the market. Low-noise and low-vibration operation makes them unbeatable for medical and laboratory applications, when it‘s important to have peace and quiet.

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Extremely precise

Due to the intelligent design of our pump components, state-of-the-art production techniques, and stringent testing, Diener precision micro-metering pumps offer unparalleled accuracy in fluid dosing, essential for successful analytical processes in IVD and laboratory diagnostics.

Diener Precision Pumps peritoneal dialysis and hemodialysis pumps

  • Silencer Series Precision Gear Pump

    Silencer Series Precision Gear Pump

    The Silencer Series gear pumps were designed from scratch to be everything a gear pump should be: durable, leak-free, reliable, chemically inert and quiet. 

    • Flow
      0-6000 ml/min.
    • Pressure
      0-10 bar
    • Size
      Ø60 X 70
    • Power Consumption
      0-85W
    See Details
  • Precision Series Metering Pump

    Precision Series Metering Pump

    Meet the perfect precision metering pump engineered for sensitive applications in analytical, diagnostic and medical technologies.

    • Flow
      0-500 ml/min
    • Pressure
      0-6 bar
    • Size
      Ø 44 X 115
    • Power Consumption
      0-25W
    See Details
  • Optima Series Precision Gear Pump

    Optima Series Precision Gear Pump

    The Optima Series gear pumps are ideal for any application where constant high-pressure delivery volume is required in a compact area.

    • Flow
      0-2000 ml/min.
    • Pressure
      0-6 bar
    • Size
      Ø60 X 110
    • Power Consumption
      0-50W
    See Details
  • Extreme Series Precision Gear Pump

    Extreme Series Precision Gear Pump

    The Extreme Series gear pump is designed for high stress loads. It can easily pump difficult fluids from pigmented inks to strawberry smoothies.

    • Flow
      0-6000 ml/min.
    • Pressure
      0-10 bar
    • Size
      Ø70 X 160
    • Power Consumption
      0-125W
    See Details
  • Dual-Precision Series Micro-Metering Pump

    Dual-Precision Series Micro-Metering Pump

    Precise fluid mixing, simultaneous dosing and out-of-phase delivery are made possible with the innovative design of our Dual-Precision Series precision metering pump model.

    • Flow
      0-500 ml/min
    • Pressure
      0-6 bar
    • Size
      Ø 60 X 230
    • Power Consumption
      0-50W
    See Details
  • Silencer LD Series Precision Gear Pump

    Silencer LD Series Precision Gear Pump

    Silencer LD Series extends the success of the Silencer Series precision gear pump to light duty applications requiring a more compact size.

    • Flow
      0-6000 ml/min.
    • Pressure
      0-10 bar
    • Size
      Ø60 X 70
    • Power Consumption
      0-85W
    See Details

A Pump Designed with the Patient in Mind

Problem

In hemodialysis machines the delivery of acid and bicarbonate fluids needs to be extremely precise in order to balance the patients’ pH and minimize the treatment time.

Solution

Diener Precision Pumps engineered a custom precision gear pump model with exceptional control of back-leakage and dosing volumes. Diener’s ability to maintain manufacturing tolerances in the micron range with state-of-the-art brushless DC motors lead to a hemodialysis gear pump that is repeatably precise to less than 1/2 microliter. This level of precision ensures accurate pH adjustment.

Build Your Custom Dialysis Pump

Our engineers and technical experts are eager to design a custom dialysis pump for your exact requirements.

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