preeflow 1- and 2-component dispenser for dosing smallest amounts in µl range

preeflow® − Your dispensing system specialist!

High-tech automated dispensing systems from ViscoTec

The preeflow brand stands for precise, purely volumetric dosing of fluids in small and very small quantities. Following more than 25 years of experience in the dosing of fluids, “preeflow“ was created in 2008 – the result: Microdispensing to perfection. preeflow products are integrated into automated dosing applications worldwide.

The unique quality of the progressive cavity pump makes it the perfect partner for dispensing technology, for example, in the dosing of 1- or 2-component adhesives. Whether automated volumetric dispensers such as the eco-PEN or eco-DUO, control units and analysis equipment: preeflow products always reflect our philosophy “smaller, more precise, economical”.

Fields of application

preeflow dispensing technology and dispensing equipment can be used in a wide range of industries and applications. Whether in medical technology, biochemistry or in a laboratory:
preeflow is the ideal dispensing equipment manufacturer for any field – from bonding to underfill applications.

Optics & photonics

Medical Technology

Biochemistry

LCD / LED

Photovoltaics

Laboratories

SMD / SMT

Electronic components

Semiconductors

and many more

To the applications

Products

preeflow products provide a purely volumetric and pulsation-free dispensing. Whether 1-component dispenser, 2-component dispenser or spray dispenser:
We are the experts in automated dispensing systems.

preeflow 1K Exzenterschneckenpumpe eco-PEN

1-component dispenser

Our 1-component dispenser: Your perfect partner for dispensing 1-component fluids.

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preeflow 2K Verdrängerpumpe eco-DUO

2-component dispenser

Our 2-component dispenser: With the preeflow eco-DUO you can optimally dispense 2-component fluids.

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preeflow Sprühdispenser mit Exzenterschnecke eco-SPRAY

Spray dispenser

Our spray dispenser: The preeflow eco-SPRAY is ideally suited for high-precision nebulization and spraying.

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Updates

Challenge: Clean pins for micro solenoid valves

12. March 2024

New spray needle extension for the eco-SPRAY

27. February 2024

preeflow revolutionizes precision dosing

8. November 2023
To the news

Our World of High Precision Microdispensing

 

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preeflow® – automated dispensing systems

More than 25 years of experience in fluid dosing. ViscoTec distinguishes itself with its comprehensive know-how in dispensing technology. In 2008, this wealth of experience was expanded with the introduction of the preeflow brand. With success: For 15 years, preeflow has stood for precise and purely volumetric dispensing of fluids in small and very small quantities. All over the world, a wide variety of industries rely on preeflow products. Always following our philosophy: Smaller, more precise, economical.