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Chemical industry
Type of construction
CM standardized pump – horizontal centrifugal pump with magnetic coupling; designed to EN 22858/ISO 2858/ISO 5199 dimensional standards and requirements; complemented by size 40-25-125 and 40-25-160 pumps
Performance data
| CAPACITIES [Q] TO: | 240 m3/h |
| DIFFERENTIAL HEADS [H] TO: | 90 m |
| OPERATING TEMPERATURE: | -20 to 180 °C |
| OPERATING PRESSURES [P] TO: | 16 bar |
| DISCHARGE NOZZLE FROM: | DN 25 to DN 65 |
| MOTOR RATINGS TO: | 30 kW |
Features
| MAIN MATERIALS | PFA PP PVDF |
| IMPELLER | Closed Semi-open Vortex impeller (depending on pump size) |
| SHAFT SEAL | Sealless design through magnetic coupling |
| PLAIN BEARING | SSiC |
| OPTIONS | External mechanical seal flushing system Fluid temperature sensor in spacer can Secondary seals Spacer can contact protection Design with solids deflector Further safety options on request |
| EXPLOSION PROTECTION (ATEX) | Meets the requirements of Directive 2014/34/EU |
Downloads & media
What makes the CM standardized pump so special?
- Suitable for handling solids-carrying and hazardous fluids, for high-temperature applications and also for unproblematic pumping tasks
- Reduced evaporation or plugging risk through hermetically sealed design
- Energy-efficient and minimized wear through perfect hydraulics and the latest manufacturing methods
- Additional wear reserves through thick-walled, high-end engineered plastics
- Many safety options available for easy and cost-effective retrofit
- Ease of maintenance and reduced spare parts inventory through standardized components, high availability and ease of field assembly without the need for any special skills
High-quality construction materials
MUNSCH CM-series chemical pumps are available in the following main materials: PP, PVDF and PTFE/ PFA for virtually universal fluid resistance.
PFA | -20 …190°C | Universally applicable fluoropolymer; suitable for organic and inorganic fluids. |
PVDF | -20 …120 °C | Versatile, partially fluorinated plastic; depending on the application, an economical alternative to PFA. |
PP | 0 … 90 °C | Good resistance to many inorganic acids; offers excellent wear properties. |
Spacer can for hermetic containment
The CM standardized chemical pump uses a vacuum-resistant, metal-free spacer can to isolate the liquid chamber from the atmosphere. This unique MUNSCH design offers unbeatable advantages in sensitive applications:
• No eddy currents and hence no heat transfer to the fluid pumped
• No energy losses and hence guaranteed high efficiency
• The spacer can is protected from mechanical contact with the outer magnet assembly.
• An optional monitoring system provides additional protection of the pump and the process.
Wear-protected plain bearing
MUNSCH’s material of choice for the plain bearing is silicon carbide. This advanced ceramic material features unsurpassed corrosion and wear resistance. The plain bearing tolerates short-term lubricant shortage even in its standard design.
Maximum flexibility
Two pump series, one hydraulic design: the ten pump sizes of our CM series are identical in hydraulic design with the mechanical seal pumps of the CS series. Your advantage:
MUNSCH offers you maximum flexibility with regard to the sealing concept. Together with you, we select the optimum solution for your specific pumping task.
Munsch Ansprechpartner
Get in touch with us
| Phone: | +49 (0) 2623-8 98-0 |
| Fax: | + 49 (0) 2623-8-98-95 |
Mail: info@munsch.de
Other products
MUNSCH pumps offer solutions for demanding pumping tasks – also outside the common applications.
