Sealless Chemical Magnetic Drive Pumps MNK
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SAFESEAL™ SECONDARY SEAL J. Up to 600 m3/h Linings PFA/PTFE, PFA-L, PE-UHMW Up to 200 °C (§1) RICHTER V-—^ Process Pumps &. Valves

Richter sealless chemical magnetic drive pumps Fields of application Conveyance of corrosive, hazardous and pure media in the chemical, pharmaceutical and petrochemical industries, semi-conductor production, water treatment, pulp, metal processing and waste disposal/recycling industries. The Richter MNK series is rated • for medium to most difficult operating conditions • for media where stainless steel, iron silicon alloy and others do not have sufficient corrosion resistance • as an alternative to pumps made of expensive exotic metals (Hastelloy®, Monel, tantalum etc.) • for solids-laden,...

® The radial rubbing safety surface protects - in the event of a rolling bearing failure - the can from damage by a possibly tumbling drive magnet assembly. @ Bearing pedestal interior can be monitored with optional leak sensor; suitable for conductive media. ® SAFESEAL™ (optional): Innovative secondary seal, developed for greater protection; reduces the medium leaking from the pump to 0,1 %. For this purpose, an additional barrier comprising a PTFE seal is installed in the rolling bearing chamber. Pure, unfilled lining fluoropolymers The linings need no stabilising fillers. Therefore: •...

Components and materials Item 11 PE-UHMW and antistatic linings Viton®, Kalrez®: TM of DuPont on request SAFEGLIDE®: TM Richter Chemie-Technik GmbH Hastelloy®: TM of Haynes Monel®: TM of Special Metals Corp.

MNK, MNK-B The pump housing with ductile cast iron armouring absorbs all the hydraulic and pipework forces to DIN/ISO5199. In contrast to partially or non­ armoured fluoropolymer pumps, no expansion joints are required. Flanges with service-minded through holes to DIN, ANSI, BS, JIS. Available on request: • Housing drain, also serves as a flushing and monitoring connection. • Heating jacket, e.g. for crystal­ lising or polymerising media Impeller with curved vanes The large metal core ensures dimen­ sional stability, even at elevated ­ temperatures and high flow rates. Axial forces are...

Richter Chemie-Technik GmbH Richter Chemie- Technik GmbH Otto-Schott-Str. 2, D-47906 Kempen, Germany Tel. +49(0) 21 52/146-0, Fax +49(0) 21 52/146-190 www.richter-ct.com, richter-info@idexcorp.com Publication No. 643en 05.15 © Richter Chemie-Technik GmbH. Subject to change without notice. Printed in Germany. Richter and SAFERUN®: Delivery head - 1450 rpm Hz) Delivery head - 1450 rpm (50 (50 Hz) Delivery head - 1750 rpm Hz) Delivery head - 1750 rpm (60 (60 Hz) * or flow rates up to 600 m3/h (2650 USgpm) F use brochure MNK 200-150-315 Delivery head - 3500 rpm Hz) Delivery head - 3500 rpm (60...