IWAKI METERING PUMPS Solutions for chemical handling applications

Applicable to the many diverse needs of chemical feeding Iwaki's LK series metering pump consists of the worm gear type dual-cam driving section, which is compact yet rigid and reliable. With long and marketproven experience, Iwaki has employed state-of-the-art pump technologies in the development of an ideal type of chemical feeding pump which has advantages such as quality, performance, ease of operation and cost efficiency. The LK series is suitable for many chemical liquid feeding processes used in a wide range of fields, including water treatment, chemicals, fabrics, paper mill, food processing,...

IWAKI METERING PUMPS Various types and materials The LK series is available to suit each user's needs in accordance with feeding rate from small to large capacity. Also, material variation has been improved. Selection of the pump material most suitable for the applied liquid is possible with six different types available. High performance and application-oriented versatile design. Discharge accuracy (stability) is within ±2% FS. Reliability is considerably enhanced through efforts to improve the linearity of the stroke / discharge ratio as well as the dispersion between stroke. Two types of joints...

Pump heads Stroke adjustment Drive component Pump heads Drive from the gear reduction unit is directly transmitted to the diaphragm. This t ype of metering pump is economical and simple with a high degree of versatility. With the employment of moulded PVC pump-head, and with the new standardization of two types of connections using flanges or hose joints (LKF11 to LK-F47), not only a saving in parts cost but also improved flexibility of installation has been realized. The three main pump head materials are PVC, stainless steel, or fluororesin. The most suitable type for the application can be...

IWAKI METERING PUMPS Materials Type *: Liquid temp. range is varied by handling chemical. Please contact us. Valve Diaphragm Valve gasket Typical chemicals Material symbols VC: Sulfuric acid, Hydrochloric acid, Sodium hypochlorite SCS13: Stainless-cast steel equivalent to SUS304 VH, VS4: Caustic soda, Coagulant, Calcium hydroxide (low density) CE: Ceramic TC: Concentrated sulfuric acid, Hydrofluoric acid, Mixed acid FKM: Fluoro rubber S6,S4: Organic solvent, Paper making chemicals HC: Hastelloy C276 Note : VS type for viscosity and slurry is available on special request. Please...

Note: All illustrations above show "PVC" type. The suction flange made of SUS is straight. Note: Connection size LK-1, LK-2 04x 09 and LK-3, LK-4 o12 x 0I8. For information of TC type, please contact IWAKI or nearest distributor. Note: These dimensions are common between PVC pump head and SUS pump head. For information of TC type, please contact IWAKI or nearest distributor. Dimensions and configurations may be changed without prior notice for the purpose of product improvement. Be sure to carry out installation work with the most recent and detailed drawings which are available upon request. The...

Optional accessories Siphon preventing valve □ : Symbol for material of O-ring ("V" for FKM, "E" for EPDM) □ : Symbol for material of O-ring ("V" for FKM, "E" for EPDM) O-ring material of N type is CR for "5V" and FKM for "5V2". Note: Material for diaphragm is PTFE except BV-1P and N type. O-Ring material for "BV-1P" and "N" type is same as diaphragm material.

IWAKI METERING PUMPS https://www.iwaki.de IWAKI Europe GmbH, Siemensring 115, 47877 Willich, Germany TEL: +49 2154 9254 0 FAX: +49 2154 9254 48 E-Mail: [email protected] Caution for safety use: Before use of pump, read instruction manual carefully to use the product correctly. Legal attention related to export. Actual pumps may differ from the photos. Specifications and dimensions are subject to change without prior notice. For further details please contact us. Our products and/or parts of products fall in the category of goods contained in control list of international regime for export control....