Grundfos Redi-Flo3 Product Manual
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Grundfos Redi-Flo3 Product Manual

Grundfos Redi-Flo3 Product Manual

Environmental pumps 60hz
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GRUNDFOS PRODUCT GUIDE
Redi-Flo3™ and CU 300
Environmental Pumps
60Hz


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Summary of Contents for Grundfos Redi-Flo3

  • Page 1 GRUNDFOS PRODUCT GUIDE Redi-Flo3™ and CU 300 Environmental Pumps 60Hz...
  • Page 3 Table of Contents Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pages .4-5 Applications .

  • Page 4: Features And Benefits

    .wide .power .range .with .the .same .motor .as .compared . we .are .now .able .to .communicate .with .the .pump .in .ways . to .conventional .submersible .AC .motors . . For .Redi-Flo3 . never .before .possible . . Just .a .few .of .the .features .that .
  • Page 5 Protection Against Up-Thrust Permanent-magnet .motors .emit .very .little .heat .because .of . their .high .efficiency . . Redi-Flo3 .motors .are .designed .with . During .start-up .many .pumps .start .in .an .up-thrust . an .internal .circulation .system .to .effectively .cool .all .the .
  • Page 6 Applications Remediation/Pollution Recovery/Dewatering Connection .of .a .sensor .such .as .a .submersible .pressure .sensor .enables .the .pump .via .the .status .control .box .to . maintain .a .constant .level .by .starting .and .stopping .the .pump .based .on .a .desired .water .level . Maintaining a Constant Water Table Remedial Pumping with Water Quality Monitoring...
  • Page 7 Applications Pumping from One Tank to Another Where .there .is .a .need .to .move .water .from .one .tank .to .another, .the .Redi-Flo3 .is .ideal . Description Sensor 1 (tank at top) Pos. Description Level Description CU300 Max . . (stop) .
  • Page 8 Status Control Box Communication Redi-Flo3 CU300 Status Box The .CU300 .status .box .is .a .control .and .communication . unit .especially .developed .for .the .Redi-Flo3 .submersible . pumps . The .CU300 .status .box .provides: • . Easy .adjustment .to .a .specific .well •...
  • Page 9 The .CU300 .Redi-Flo3 .control .panel .communicates .with . SHIELDED CABLE WIRIng DIAgRAM the .Redi-Flo3 .motors .via .the .pump .power .cable .to .turn . the .pumps .on .and .off, .set .motor .speed .and .monitor . pump .status . . .The .technique .used .for .performing .this .

  • Page 10: R100 Menu Structure

    R100 Menu Structure...
  • Page 11 R100 Menu Structure R100 Menu Structure for the CU300 Installation (ref. CU300 I&O) 4 . . Selection .of .controller 4 .2 . Setting .of .external .set-point general 4 .3 . Setting .of .automatic .restart .time 4 .4 . Allocation .of .individual .start .delays Operation 4 .5 .
  • Page 12 R100 Examples of R100 displays Accumulated number of Operating Hours and number of Starts Menu OPERATIOn Set-point Setting From .the .factory, .the .pump . The .value .of .operating . is .set .to .maximum .speed, . hours .and .the .number . 0,700 .rpm .

  • Page 13: Technical Data

    Technical Data Redi-Flo3 10gpm Model # Size Disch. Dimensions in Inches Approx. Size Ship Wt. (pounds) 10Redi-Flo3-100 1/3A 3" 1 1/4" nPT 30.4 19.8 10.6 10Redi-Flo3-140 1/2A 3" 1 1/4" nPT 30.4 19.8 10.6 10Redi-Flo3-180 1/2B 3" 1 1/4" nPT 31.5...
  • Page 14 Technical Data Redi-Flo3 22gpm Model # Size Disch. Dimensions in Inches Approx. Size Ship Wt. (pounds) 22Redi-Flo3-40 1/3A 3" 1 1/2" nPT 30.4 19.8 10.6 22Redi-Flo3-80 1/2A 3" 1 1/2" nPT 30.4 19.8 10.6 22Redi-Flo3-110 1/2B 3" 1 1/2" nPT 31.5...
  • Page 15 Redi-Flo3 Technical Specifications MATERIAL SPECIFICATIOn – REDI-FLO3 PUMP EnD Pos. Component Material DIn W. AISI Valve Casing PVDF Discharge Chamber Stainless Steel 1.4401 O-Ring FPM Rubber Valve Cone PVDF Valve Seat FPM Rubber Top Chamber PVDF Empty Chamber PVDF Top Bearing...
  • Page 16 Redi-Flo3 Technical Specifications MATERIAL SPECIFICATIOn – REDI-FLO3 PUMP MOTOR Pos. Component Material DIn W. AISI Stator Stainless Steel 1.4401 Rotor Stainless Steel 1.4401 Stop Ring Filter Polyester Thrust Bearing Carbon Radial Bearing Ceramic/ tungsten carbide Tefzel Motor Cable w/ plug...

  • Page 17: Operating Conditions

    Redi-Flo3 Technical Data ELECTRIC Supply Voltage: x200-240V .+6%/-0%, .50/60 .Hz, .PE x00-5V Operation via generator: . As .a .minimum, .the .generator .output must .be .equal .to .the .motor .P[KW] .+0% Starting Current: The .motor .starting .current .is .equal .to .the .

  • Page 18: R100 Remote Control

    .External .potentiometer .with .cabinet .for .wall .mounting . . Grundfos .potentiometer, .SPP . 655468 .Screened .cables, .4-wire .cable, .max . . length .of .cable: .00m . Enclosure .class: .IP .55 Redi-Flo3 - Flow Sleeve Description Product no. .Flow .Sleeve .Complete . 6037505...
  • Page 19 Notes...
  • Page 20 Notes...
  • Page 21 Notes...
  • Page 22 Notes...
  • Page 23 Notes...
  • Page 24 Being responsible is our foundation Thinking ahead makes it possible Innovation is the essence L-RF-TL-04 . .Rev . . 5/05 Subject to alterations. PRINTED .IN .USA For further information contact: Environmental Equipment & Supply Fax: (717) 901-8114 Tel: (800) 739-7706 (717) 901-8891 491L Blue Eagle Ave.

This manual is also suitable for:

Cu 300

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