Swissinnov Disposable Piston Pump

Our Swissinnov NaoStedi Disposable Piston Pump Head is the first disposable pump head to deliver a real continuous steady flow for your process.

  • Single-use and disposable
  • High flow rate accuracy
  • Ready-to-use system

Continuous Flow For Your Process

Our Swissinnov NaoStedi Pump features continuous flow with accurate flow rates. The pump has disposable pump heads, to help streamline your process.

Easily Adapted For Your Needs

This pump is easily adaptable for the needs of the end user and can be used for the most demanding applications in the biopharma industry.


Flow rates: 50mL/min - 600mL/min
Single-use configuration: Single-use pump chambers can be supplied gamma irradiated

Features & Benefits

  • Optional pump drive with Nema 24 motor
  • Single-use and disposable
  • High flow rate accuracy
  • Pump heads are easy to replace
  • Ready-to-use system
  • Each chamber on the NaoStedi is 2.5 mLs
  • Made of injected plastics for a maximum compatibility with fluids
  • Sealing gaskets for outstanding performances in almost any biopharmaceutical application


Designed to be an upstream and downstream processing addition pump, the Swissinnov Piston pump can be used for applications including fill-finish, media dispensing, small volume buffer prep, and precision dosing, as well as many other applications.

Technical Specs

Pump chambers volume 2x 2.5ml
Flow rate range 0.5 to 500 ml/min (CW – max. 100 RPM)
Flow accuracy +/- 3%
Minimum increment 0.1ml
Typ. Volume accuracy +/- 1 % of full chamber (2.5ml)
Maximum outlet pressure + 2.5 bars (36 psi)
Maximum inlet vacuum 0.7 bars (-10 psi)
Typ. disposable lifetime 18h @250 ml/min – 1.5 bars (270 Liters)
Fluid viscosity up to 70’000 cps
Inlet / Outlet Connector Female Luer Lock
Disposable material Co-polyester
Gaskets LSR and FKM

Product Comparison

Swissinnov Disposable Piston Pump

Swissinnov Disposable Piston Pump

  • High flow rate accuracy
  • Ready-to-use system
  • Continuous flow profile
  • Upstream & Downstream processing
  • Single-use applications
  • Made of injected plastics
Quattroflow QF30 Diaphragm Pump

Quattroflow QF30
Diaphragm Pump

  • Flow Rate 1mL to 500mL/min
  • Small footprint
  • 0.5mL hold-up volume
  • Tool free installation
  • Retrofittable on QF150 drives
  • Linear flow performance
FlowMaxx Pro 150 Single-use Quaternary Diaphragm Pump

FlowMaxx Pro 150
Diaphragm Pump

  • Min. Flow Rate: 0.01L/min
  • Max. Flow Rate: 3.8L/min
  • Prefered Compact Size
  • Low pulsation
  • Self priming
  • Low cell damage

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