Your Dispenser for Dosing Single-Component Fluids
preeflow® stands for high-quality products, from control units to industrial dispensers. Always following our philosophy: “smaller, more precise, economical”. They are suitable for manual workstations as desktop devices or for automated operation. But also, as a built-in device in control cabinets or as front panel modules.
1-component dispenser: The preeflow® eco-PEN is impressive
Valveless sealed technology without dripping
Dosing pressures of 16 to 20 bar are possible
Smaller needle and nozzle cross-sections
Pressure tank maybe dropped, depending on material
Smallest dosing quantity: 0.001ml
Dosing accuracy ± 1 %
Repeat accuracy > 99 %
Products in detail
Adjustable dosing flow: 0.12 – 1.48 ml/min
Weight: 380 g
The eco-PEN300 dispensing pump from preeflow offers a precision dosing technology in a wide range of applications for low to high viscosity dispensing.
Theory of function
The preeflow eco-PEN300 is a rotating and perfectly pressure-tight displacement system. The dispenser comprises of a self-sealing rotor and stator. Conveyance action by material displacement in the stator through controlled rotor rotation. Safe conveyance without any modification of the dosing material. With its suck back option, preeflow ensures clean and controlled material or medium cut-off while preventing post-dripping effects.Data sheet eco-PEN300 Spare parts eco-PEN300
The control unit eco-CONTROL EC200-K from preeflow offers the eco-PEN series of dispensers a wide range of applications.
Theory of function
The unit is microprocessor-controlled. It is simple to operate, without submenu, and has graphic support. External signals can be connected via I/O ports to a PLC for control in automated lines. A wide variety of dosing programs with part management are storable.Data sheet eco-CONTROL EC200-K
preeflow® – microdispensing in perfection
More than 20 years of experience in fluid dispensing. This comprehensive know-how in dosing technology distinguishes ViscoTec. In 2008, this wealth of experience was expanded with the introduction of the preeflow brand. With success: For 10 years, preeflow has stood for precise and purely volumetric dispensing of liquids in small and very small quantities. All over the world, a wide variety of industries rely on preeflow products. Always in the sense of the claim: Smaller, more precise, more economical.