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Chemical Centrifugal Pump NPC 300-250-400

Chemical Centrifugal Pump NPC 300-250-400

Chemical Centrifugal Pump NPC 300-250-400

Product catalog summary
Overview: The document provides technical specifications and applications for the MUNSCH NPC 300-250-400 chemical centrifugal pump, designed for handling chemically contaminated fluids.
Applications: This pump is suitable for use in industries such as chemical and metallurgical, metal finishing, steel pickling lines, and flue gas cleaning systems. It is capable of handling acids, alkalis, and fluids with solid loads.
Construction: The pump is a horizontal centrifugal type with a volute casing and a single-entry, single-stage radial impeller. It complies with Class II centrifugal pump standards as per EN ISO 5199.
Materials: The volute casing, impeller, and casing cover are made from PP, PE-UHMW, or PVDF. The casing armor is EN-JS 1025, and the bearing bracket is EN-JS 1030. Seal rings are made from SSiC, with secondary seals available in FPM, EPDM, or FFPM.
Performance Data: The pump has a capacity of up to 2000 m3/h, a differential head of up to 70 m, and can handle solids content up to 10 Vol.-% with particle sizes up to 15 mm. The motor rating is up to 450 kW.
Flange Connection: Standard design to DIN 2533, PN 16, with alternatives to ANSI B16.5, Class 150, or JIS B2210, Class 10K.
Impeller: Features high efficiency and low NPSH requirements, unaffected by reverse rotation, with adjustable diagonal clearance.
Mounting and Drive: All components are bolted with metal-to-metal fit, requiring no adjustment for the mechanical seal. The drive is a three-phase a.c. motor, customizable to customer specifications.
Painting: Metallic components are coated with an epoxy resin powder primer and a PU-based powder finish, with special coatings available upon request.
Additional Features: The pump is tolerant of solids, has excellent wear allowance, and offers both single and double mechanical seal options for environmental safety.
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Catalog excerpts

Chemical Centrifugal Pump NPC 300-250-400-1

MUNSCH Chemie-Pumpen GmbH Im Staudchen · D-56235 Ransbach-Baumbach P. O. Box 1 42 · D-56221 Ransbach-Baumbach Germany Phone: +49 (0) 26 23 -8 98 - 90 Fax: +49 (0) 26 23 -8 98 - 95 Internet: http://www.munsch.de E-Mail: [email protected] Chemical Centrifugal Pump NPC 300-250-400 With Mechanical Seal In PP / PE-UHMW / PVDF MUNSCH MAMMUT Edition April 2009 · All technical data subject to revision · Printed on chlorine-free paper – for the sake of our environment MKFB 0041 Differential head H [m] Flow rate Q [m3/h] DNs 300 DNd 250 85 22 80 160 pb Ød u l Pump shaft detail Motors up to frame size 355 1350 b2 230 600 750 1320 3750 275 1100 500 D h3 h1 h2 a f l1 s Dimensions

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Chemical Centrifugal Pump NPC 300-250-400-2

Applications The type NPC MUNSCH MAMMUT pump is specifically designed to handle acids, alkalis or chemically contaminated fluids with or without solids loads. Typical applications include the chemical and metallurgical industries, the metal finishing industry, steel and stainless steel pickling lines, evaporation and regeneration units, flue gas cleaning systems downstream of waste incinerators as well as exhaust gas scrubbing and scrubber effluent treatment. Construction Horizontal centrifugal pump with volute casing and single-entry, single-stage radial impeller. Meets the technical requirements...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.