1 / 13

YPPC’s Metallic MAG. DRIVE Process Pumps Product Overview

YPPC’s Metallic MAG. DRIVE Process Pumps Product Overview. Introduction. Definition of Magnetic drive pump -. A type of Sealless Pump -. Utilizes an outer ring of permanent magnets to drive an

avak
Download Presentation

YPPC’s Metallic MAG. DRIVE Process Pumps Product Overview

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. YPPC’s • Metallic MAG. DRIVE • Process Pumps • Product Overview

  2. Introduction • Definition of Magnetic drive pump -. A type of Sealless Pump -. Utilizes an outer ring of permanent magnets to drive an internal rotating assembly consisting of an impeller, shaft, and inner drive member through a corrosion resistant containment shell • Application -. Hazardous and toxic fluids -. Heat transfer fluids -. Where high seal maintenance costs are considerations • Requirement for sealless pumps -. Based on the need for a clean and safe environment

  3. Magnetic Coupling Static Conditions Dynamic Conditions

  4. Major Component Identification D B C A L M N E H K I F G J O

  5. Close Coupled & Self-Priming

  6. CASING Standard ANSI MKIII casings. Available in complete range of alloys. PERMANENT RARE EARTH MAGNETS High energy magnets can driver synchronously wetted shaft and impeller. NdFe and SmCo materials are available. IMPELLER Standard ANSI MKIII impellers.Available in complete range of alloys. Reverse vane and open impellers are all available. SINGLE ROW RADIAL BEARINGS Long life radial bearings. BEARING HOUSING Oil bath, oil mist and grease lubrications are available. ADJUST SHIM PLATES Adjustable shim plates can set impeller clearance. INTERNAL FLUSHING PATH Lubricate SiC bearing. External flushing is available. CONTAINMENT SHELL One piece formed designed. Stainless steel and Hastelloy C276 are available. DRIVE SHAFT Torque transmission and shaft key are equal ANSI standard pumps. DOUBLE LIP OIL SEAL Protects dust and mist from outside. Bearing isolators can increase bearing life. SILICON CARBIDE BEARINGS Designed for long life under maximum radial and thrust load conditions. Major Design Features

  7. Casing • Standard ANSI MKIII Casing • 150# and 300# Flanges, RF and FF • Centerline mounting option • Machined wetted face for high efficiency • Available in complete range of alloys • 3.2 mm Corrosion allowance • Jacketed option for heating/cooling

  8. Impeller • Standard ANSI MKIII Impeller • Reverse vane and open available • Long, smooth impeller eye reduces NPSHr • Impeller clearance setting available • Available in complete range of alloys

  9. Bearing Holder • One holder can use all 1Mpumps • Two SiC bearings set into holder • Two flush inlets introduce high pressure from impeller vane tip to SiC bearings • One hole is located at the top for air vent in containment shell • Anti-rotation pins prevent SiC bearings rotation • Most alloys can be cast. • Available external flush

  10. Bearing Holder Jacket • Built in Holder Jacket • Heating and Cooling are all available • Most alloys can be cast.

  11. Containment Shell • One piece formed design • Available for 150# and 300# • Standard Material of shell is Hastelloy C-276 • Other Materials are available (Stainless Steel, Monel..) • Shell retained in place using metal retaining ring and bolts • Gasketsused for sealing

  12. Inner Magnet Assembly • Rare earth magnets General : NdFe (Neodymium-Iron) High Temperature : SmCo (Samarium-Cobalt) • Completely sealed magnets • Four holes permit recirculation fluid to cool containment shell • Shaft key for torque transmission

  13. Outer Magnet Assembly • Rare earth magnets General : NdFe (Neodymium-Iron) High Temperature : SmCo (Samarium-Cobalt) • Change magnet length and number as power rating • Outer magnet can protects radial movement of magnet

More Related