NDM series - Magnetic drive chemistry pump ISO 2858
The NDM series is a magnetically driven, acid-resistant process pump for the chemical industry, designed for applications with high demands on reliability and safety.
The impeller is dynamically balanced and designed to achieve high efficiency and low NPSH values, which reduce the risk of cavitation.
Brand:
Rotos (Gruppo Aturia)
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Product Overview
Features and benefits
- Robust shafts supported by oil-lubricated bearings. Homogeneous SIC silicon carbide plain bearings - for very long life.
- The NDM series is available both in block-mounted compact design and with a separate bearing bracket, so-called ”long-coupled” with shaft coupling.
- Modular design - Interchangeability with ND Kemi standard pumps.
- Excellent hydraulic performance and highest efficiency.
- The pumps are available with closed or semi-open impellers.
Specifications
- Capacity: flow rates up to 200 m³/h and head up to 90 m.
- Temperature range: up to 300 °C, depending on the material and application.
- Materials: Wetted parts are available in AISI316L/ASTM CF8M (Incoloy 825, Hastelloy C on request).
- Robust magnetic coupling CoSa (Samarium/Cobalt).
- Sliding bearing SIC
- Connection: ISO7005 PN flanges, 150lbs ANSI B 16.5
- Available a variety of options: Jacketed pump housings, Pt-100 sensors, Inducers, QHP tester, ATEX etc.
Certificates & Requirements
ISO 2858
Spare parts/service
Are you in need of spare parts?
We have a large selection of wear parts for most brands of pumps and valves for hygienic applications.
Does your pump need service or maintenance?
We offer service and maintenance of pumps to ensure optimal performance and lifetime. Send your pump to us - we'll make sure it works properly.
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