Medium service - Import export

Lengths, diameters, forces and colour correspond to ISO 10243. F1 indicates the load on the spring for a long service life with spring travel of 25% of L0. F2 indicates the load on the spring for a medium service life with spring travel of 30% of L0. Fmax. indicates the maximum load rating of the spring with spring travel of 40% of L0. F = force required to compress the spring 1 mm.

The compact 3RD4-EC dispenser from ViscoTec ensures an even and reliable product supply of viscous, structure-sensitive and solids-laden products. Absolutely precise, uniform and reliable dosing of various media, such as adhesive dosing or sealant dosing, thanks to the special rotor-stator geometry. Alternating opening chambers ensure gentle product transport and pulsation-free output. Your advantages: - interior non-stick coated - no dripping or thread pulling due to programmable retraction - direct linearity between spread rate and speed - constant dosing volume even with fluctuations in density, viscosity and temperature - reliable dosing without heating the medium - long service life due to media-specific component selection - easy cleaning and condition check of the pump interior - quick disassembly

Acidic, neutral or alkaline wet media Aqueous media remove dirt particles from surfaces and rinse them off. Aqueous detergents disperse particles, and form or separate emulsions. They act on the surfaces of parts. If required, aqueous media can be used to alter the surface properties of parts by passivation (phosphatising), pickling, etc. In all applications, the treatment of the medium itself is of crucial importance. Aqueous media are powerful detergents. Solvents are wet media that are able to dissolve substances without actually reacting with them. The most commonly used cleaning solvents are hydrocarbons and modified alcohols with a flash point > 55°C, and halogenated hydrocarbons. Solvents remove dirt particles from surfaces and rinse them off. Advantages Short cycle times, energyefficient drying, low solvent consumption, long medium service life and easy treatment.