Witte CHEM-M Dosing Pump

Code: CHEM-M

Marque: Witte

CHEM MINI - dosing pump for the finest dosing tasks

The CHEM MINI gear pump from WITTE is perfect for the transportation and finest dosage of low to medium viscous media.

The application range reaches from classic transfer and dosing tasks in the chemical and pharmaceutical industry to the transportation of monomers, oligomers and prepolymers during polymer production.

echnical data

Housing: Stainless steel · Tantalum · Titanium · Hastelloy®
Gear Shafts: 1.4112, but also every machineable ceramic and metal materials, for example, 1.4571, Ferralium®, Ferro Titanit®, Hastelloy®, etc.
Shaft seals: Magnetic coupling · stuffing box · radial shaft seal
Heating: Steam · water · heat transfer oil · electrical
Friction bearing: Carbon · NiAg (Nickel-Silver) · silicon carbide · zirconium oxide · tool steel

Application examples for WITTE chemical pumps from the CHEM series

Organic and inorganic chemicals: Alcohols · Additives · Bases · Ester · Glycerin · Resins · Hardeners · Isocyanate
Polymers: PET · PC · PA · PS · PMMA
Food: Vegetable oils · Butter · Margarine · Flavoring · Chocolate · Fondant · Licorice · Chewing gum mass · Vitamins · Syrup · Gelatin · etc.
Pharmaceutical and cosmetic products: Amino acids · Lotion · Shampoo · Vitamins

Operating parameters

Viscosity: 0,5 to 1.000.000 mPas
Temperature: Up to 300 °C · higher temperature on request
Suction pressure: From vacuum to max. 15 bar, magnet drive max 25 bar
Transport pressure /differential pressure: Up to max. 120 bar
Pump sizes: Fro

m 9/5.5 (0.2 cm3/rev) to 14/28 (2.95 cm3/rev)

Reliable dosing even in difficult applications

Through decades of construction experience and optimal material selections, this pump type is suitable for even the most difficult of tasks and maintains its reliability and dosing accuracy in vacuum and high pressure applications.

Typical areas of application for this pump type can be found in the chemicals, cosmetics and food industries as well as in petrochemicals.The CHEM MINI takes over the finest dosing tasks with the highest precision. The smallest available pump currently has a specific displacement volume of 0.2 cm3/rev. Smaller pumps are possible on request. Another highlight from this WITTE series is the availability of different materials for casings, gears and covers.

Witte Fiches techniques

Pays et langue	Nom du fichier	Lien de téléchargement
United States (English)	WITTE_PB_Portfolio_EN_rev002_102019_low_b5e35a_80259.pdf	Télécharger
United States (English)	BOOSTER_EN_728dd3_65615.pdf	Télécharger
United States (English)	CHEM_MINI_EN_b374a5_23763.pdf	Télécharger
United States (English)	EXTRU_ll_b_EN_7483ad_98230.pdf	Télécharger
United States (English)	EXTRU_lll_EN_b99f62_70481.pdf	Télécharger
United States (English)	Gear-pump-Rubber-applications_EN_5f3459_23113.pdf	Télécharger
United States (English)	WITTE_PB_CHEMIE_24Seite_EN_rev002_102019_low_cbff83_74636.pdf	Télécharger
Deutschland (Deutsch)	BOOSTER_DE_0a4c0e_95441.pdf	Télécharger
Deutschland (Deutsch)	CHEM_MINI_DE_cfee2b_55196.pdf	Télécharger
Deutschland (Deutsch)	EXTRU_ll_b_DE_fb703b_56959.pdf	Télécharger
Deutschland (Deutsch)	EXTRU_lll_DE_9b0d29_58248.pdf	Télécharger
Deutschland (Deutsch)	Gear-pump-Rubber-applications_EN_6985fb_23576.pdf	Télécharger
Deutschland (Deutsch)	WITTE_PB_Chemie_DE_S24_rev002_102019_low_9adffe_53999.pdf	Télécharger
Deutschland (Deutsch)	WITTE_PB_Portfolio_DE_S28_rev002_102019_low_5b1b2a_11492.pdf	Télécharger
中国（简体	BOOSTER_CN_30ffc1_63664.pdf	Télécharger
中国（简体	CHEM_CN_a32dff_39653.pdf	Télécharger
中国（简体	CHEM_MINI_EN_be5f9b_61949.pdf	Télécharger
中国（简体	EXTRU_ll_b_EN_fa4bd2_94454.pdf	Télécharger
中国（简体	Folder_Company_CN_f79efb_25715.pdf	Télécharger
中国（简体	Folder_Extru_III_CN_4c4a4d_50187.pdf	Télécharger
中国（简体	Gear-pump-Rubber-applications_EN_b4f201_68501.pdf	Télécharger