ETN series - 8 Pages

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Catalogue excerpts

Plastic Lined Magnetic Drive Centrifugal Pumps ETN Comply to : 2006/42/CE Design to : sub - ISO 2858 ATEX 100 Directive 94/9/EC Flanged UNI 1092-2 (ISO 7005-2 ) ETN 50 ETFE PN16RF type B slotted ANSI 150RF Plastic and Fluoroplastic Lined Magnetic drive Horizontal - Single Stage - Centrifugal pumps R Sub-ISO designed Lining: PP (Polypropylene), ETFE (Ethylene tetrafluoroethylene) Close-coupled execution Pompe S.P.A.

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ETN The synchronous drive configuration ETN STANDARD is based on an outer magnet ring assembly built to EXECUTION magnetically The ETN offer a wide range of materials for the wetted parts : Versatility Mag drive concept • • PP (Polypropylene) ETFE (Ethylene tetrafluoroethylene) couple with an inner magnet ring Reliability assembly. These two magnet rings are locked together by the flux of attracting magnet poles flowing through the Suitable for handling corrosive, aggressive and hazardous liquids (low viscosity, clean or slightly contaminated) in the chemical applications. containment isolation...

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3D VIEW Inner and Outer magnet are equipped with NdFeB Top centerline discharge for air (neodymium iron boron) or SmCo (samarium cobalt) handling, self-venting. permanent magnets. All wetted parts have an high chemical resistance employing a performing material as ETFE of at least 3 mm thickness. Patented cage magnet attachment guarantees stability during the operation of the pump. • Alternative available materials for the Wetted parts: PP. ETFE Non-metallic double Isolation Shell configuration standard on all ETN series. Vacuum resistant housing ETFE lining is made through Transfer Moulding process....

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FEATURES CASING IMPELLER ASSEMBLY The ductile cast iron armour protects the fluoroplastic peripheral surfaces of the pump from pipe strain, vibration, external shocks and during the handling; moreover it allows the casing to be Vacuum resistant. • The integral design of the impeller and inner magnet prevents any misalignment problem, reducing also the production cost. • Standard back vanes reduce axial thrust and seal chamber pressures to guarantee an extraordinary bearing and seal life. ISOLATION SHELL SHAFT • ETFE on wet side externally Axial and radial loads are well reinforced distributed...

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SECTIONAL DRAWING Suction Casing ETFE+CF Isolation Shell ETFE+PC Pump Shaft SiC / Al2O3 / RunSafeSiC 240 Impeller Assembly PP / ETFE 344 Lantern GS400 412.1 O-Ring (Casing) EPDM / FPM / FPM end FEP 510 Thrust Bearing SiC / Al2O3 /RunSafeSiC 529 Bearing Sleeve SiC / PTFE-Al2O3 / Graphite /RunSafeSiC 856 ETN PP lined / ETFE lined 211 Outer Magnet GS400+Ryton PAINTING COATING QUALITY Q max = 56 m3/h -> H max = 35 mcl 0.75  kW (motor size 80) -> 7,5 kW (motor size 132) Temperature range Allowable Pressure Range Suction / Delivery Flange Connections Viscosity Allowable Solids R Pompe S.P.A. • • • •...

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For further info, please visit www.cdrpompe.com R Pompe S.P.A. C.D.R. Pompe S.p.A. Via P. Togliatti, 26/A - 20030 Senago (MI) - Italy Tel. +39029901941 Fax +39029980606 www.cdrpompe.com info@cdrpompe.it TB - ETN 2012.01 Technical Characteristics The technical data and characteristics stated in this General Catalogue are not binding. CDR Pompe S.p.a. reserves the right to make modifications without notice. Therefore data, dimensions, performances and any other stated issues are indicative only and not binding. Anyway for any technical details you must require an up-to-date product technical card.

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All C.D.R. Pompe catalogues and technical brochures

  1. UCS / UCS-B

    8 Pages

    En
  2. UTS

    12 Pages

    En
  3. UCL / UCL-B

    12 Pages

    En
  4. UTN-L / UTN-BL

    12 Pages

    En
  5. UCN-L / UCN-BL

    12 Pages

    En
  6. STN series

    8 Pages

    En
  7. HTS series

    4 Pages

    En
  8. ETS series

    8 Pages

    En
  9. HTN

    4 Pages

    En

Archived catalogues