chem_mini
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Catalog excerpts

Single mechanical seal Magnetic coupling Technical Features Application Examples Housing: Stainless steels, tantalum, titanium, Hastelloy® Organic and Inorganic Chemicals: Alcohols, additives, bases, esters, glycerine, resins, hardeners, isocyanates, monomers, oils, phenol, acids, biodiesel, hotmelt, glues,waxes, etc Gears: 1.4112 (440B) but also all other processable ceramics and metals, e.g. 1.4571 (316Ti), Ferralium®, Ferro Titanite®, Hastelloy®, etc., optional: surface coating, Friction Bearings: Carbon, NiAg (nickel-silver), silicon carbide, zirconium oxide, tool steel, Al-bronze, optional: special materials, surface coating Shaft Seals: Single mechanical seal (ED), Single mechanical seal with buffer ﬂuid (AD) Double mechanical seal with buffer ﬂuid (DD), Magnetic coupling, stufﬁng box, Polymers: PET, PC, PA, PS, PMMA etc. Foodstuffs: Vegetable oils, butter, margarine, ﬂavourings, chocolate, fudge, liquorice, chewing gum, vitamins, syrup, gelatine. etc. Pharmaceutical and Cosmetic Products: Amino acids, lotions, shampoo, vitamins etc. Heating System: Steam, water, heat transfer oil, electrical Operating Parameters Viscosity: Up to 300 °C (580 °F), higher temperatures upon request Suction Pressure: Vacuum to max. 15 bar (215 psig), magnetic drive to max. 25 bar (363 psig) Differential Pressure: The values listed are maximum values and must not coincide under certain circumstances. Spec. displacement volume (cm3/rev) Dependent on the ﬂuid characteristics and operati

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CHEM MINI WITTE WORLDWIDE Gear pump for conveying and metering of ﬂuids with low to medium viscosity. The CHEM MINI gear pump is particularly suitable for precision metering tasks of low to medium viscosity media. The application range goes from classic transfer and metering tasks in the chemical and pharmaceutical industries up to the conveyance of monomers, oligomers and prepolymers during the production of polymers. Decades of experience in design and an optimum selection of materials, make this type of pump suitable for even the most demanding tasks and are outstanding in their...

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