883316_3.0_en-us_2013-10_pl.n3312

Parts List, Hydraulic Unit

WS00

4268

A

N3312

Table of Contents

Introduction..................................................................................................................................... 2Specially approved products.....................................................................................................2

Product Description........................................................................................................................3The data plates............................................................................................................................ 3Approvals..................................................................................................................................... 4Product denomination................................................................................................................7

Hydraulic Unit.................................................................................................................................. 9N3312........................................................................................................................................... 9Zinc anodes................................................................................................................................11

Installation Components..............................................................................................................14NP................................................................................................................................................14NS and NT.................................................................................................................................. 15

Technical Reference..................................................................................................................... 17Impeller unit...............................................................................................................................17Flange patterns..........................................................................................................................18Secure the locking device........................................................................................................20

Table of Contents

N3312 Parts List, Hydraulic Unit 1

IntroductionPurpose of this manual

The purpose of this manual is to provide necessary information on spare parts andaccessories order.

Disclaimer

Always use genuine Flygt parts. The use of other spare parts or accessories can invalidateany claims for warranty or compensation. Xylem does not take any responsibility fordamages that are caused by the use of non-original parts. For more information, contactyour local sales and service representative.

Data for ordering spare parts

The following information is needed for spare part orders:

Serial number of the product Part number Quantity of bulk material, see * in tables

Specially approved productsQualification of personnel

Only Xylem or Xylem-authorized service personnel may undertake repair work on Ex-approved products.

Dimensional accuracy inspection

Spare parts marked with (Ex) after the part number are subject to dimensional accuracyinspection.

Introduction

2 N3312 Parts List, Hydraulic Unit

Product DescriptionThe data plates

The data plates include key product specifications.

Drive unit

0080

12 3 4

5

678

91011121314151617181920

212223

24

WS00

6226

A

1. Serial number2. Product code and number3. Motor denomination4. Read installation manual5. Notified body, only for EN-approved Ex products6. Maximum ambient temperature7. Power factor8. Locked rotor code letter9. Product weight10. Duty factor11. Duty class12. Maximum submergence13. Rated speed14. Rated current15. Degree of protection16. International standard17. Rated shaft power18. Thermal class19. Thermal protection20. Rated voltage21. Phase; Type of current; Frequency22. Additional information23. Product number24. Country of origin

Figure 1: The drive unit plate valid from 990101

Product Description


Hydraulic unit1

2 3

45

689 710

11

1213

WS00

6230

A

1. Serial number2. Product code and number3. Read installation manual4. Impeller diameter5. Propeller blade angle6. Product weight7. Direction of rotation: L=left, R=right8. Impeller or Propeller code9. Rated speed10. Pressure class11. Column diameter or Inlet and outlet diameter12. Product number13. Country of origin

Figure 2: The hydraulic unit plate

ApprovalsProduct approvals for hazardous locations

Drive Unit Approval

615, 675 European Norm (EN) ATEX Directive EN 60079-0:2009, EN 60079-1:2007, EN 13463-1:2009,

EN 13463-5:2011 II 2 G c Ex d IIB T3 Gb II 2 G c Ex d IIB T4 Gb

IEC IECEx scheme IEC 60079-0, IEC 60079-1 Ex d IIB T3 Ex d IIB T4

EN approval for cable entry: Certificate number: INERIS 02ATEX9008 U II 2 G Ex d IIC Gb or I M2 Ex d I Mb

FM (FM Approvals) Explosionproof for use in Class I, Div. 1, Group C and D Dust ignition proof for use in Class II, Div. 1, Group E, F and

G Suitable for use in Class III, Div. 1, Hazardous Locations

Product Description


Drive Unit Approval

715, 745, 775 European Norm (EN) ATEX Directive EN 60079-0:2009, EN 60079-1:2007, EN 13463-1:2009,

EN 13463-5:2011 II 2 G c Ex d IIB T3 Gb II 2 G c Ex d IIB T4 Gb

IEC IECEx scheme IEC 60079-0, IEC 60079-1 Ex d IIB T3 Ex d IIB T4




716, 746, 776 European Norm (EN) ATEX Directive EN 60079-0:2009, EN 60079-1:2007, EN 13463-1:2009,

EN 13463-5:2011 II 2 G c Ex d IIB T3 Gb

IEC IECEx scheme IEC 60079-0, IEC 60079-1 Ex d IIB T3




Product Description


Drive Unit Approval

815, 845, 875, 895872, 892

European Norm (EN) ATEX Directive EN 60079-0:2009, EN 60079-1:2007, EN 13463-1:2009,

EN 13463-5:2011 II 2 G c Ex d IIB T3 Gb

IEC IECEx scheme IEC 60079-0, IEC 60079-1 Ex d IIB T3




915, 945, 975960, 995, 998

European Norm (EN) ATEX Directive EN 60079-0:2009, EN 60079-1:2007, EN 13463-1:2009,

EN 13463-5:2011 I M2 c Ex d I Mb II 2 G c Ex d IIB T3 Gb II 2 G c Ex d IIB T4 Gb

(For T4, Tamb = 25C.)

IEC IECEx scheme IEC 60079-0, IEC 60079-1 Ex d I Ex d IIB T3 Ex d IIB T4

(For T4, Tamb = 25C.)




EN approval plate

This illustration describes the EN approval plate and the information that is contained inits fields.

Product Description


1 2 3

4

56 7 8 9 10

1211

131415

WS003972A

1. Approval2. Approval authority and

Approval number3. Approval for Class I4. Approved for drive unit5. Stall time6. Starting current or Rated

current7. Duty class8. Duty factor9. Input power10. Rated speed11. Controller12. Additional information13. Maximum ambient

temperature14. Serial number15. ATEX marking

IEC approval plate

This illustration describes the IEC approval plate and the information that is contained inits fields.

International Norm; not for EU member countries.

WS001279B

21

876

3

4

5 9

10111213

1. Approval2. Approval authority and

Approval number3. Approved for drive unit4. Stall time5. Starting current or Rated

current6. Duty class7. Duty factor8. Input power9. Rated speed10. Controller11. Additional information12. Maximum ambient

temperature13. Serial number

FM approval plate

This illustration describes the FM approval plate and the information that is contained inits fields.

1

2 WS003973A

1. Temperature class2. Maximum ambient

temperature

Product denominationReading instruction

In this section, code characters are illustrated accordingly:

X = letter

Y = digit

The different types of codes are marked up with a, b and c. Code parameters are markedup with numbers.

Product Description


Codes and parameters

XXYYYY YYY YYY YYYY1 2 3 4 5 6 7

ab

c WS004

060B

Type of Callout Number Indication

Type of code a Sales denomination

b Product code

c Serial number

Parameter 1 Hydraulic end

2 Type of installation

3 Sales code

4 Drive unit

5 Production year

6 Production cycle

7 Running number

Product Description


Hydraulic UnitN3312

8x5

7x5

1 2 3 45

6 7 8 9

10

111213

1415

16171819

2021

22

2324

2526

2728

2930

31 32

33

WS00

4269

A

34

7X5 Drive units 7X5

8X5 Drive units 8X5

A-A Not for NP

Item Denomination Part No. Qty.

1 Screw M12x45 83 04 53 1

Hydraulic Unit



2 Washer SS 3577-12 82 37 05 4

3 O-ring 529.3x5.7 82 78 92 1

4 Insert ring 690 46 01 1

5 Support ring t = 2 mm 690 84 00 3

t = 1,5 mm 690 84 01

6 O-ring 15.5x4.0 FPM 82 79 30 1

7 Screw M16x160 82 01 21 1

8 Washer SS 3577-16 82 37 07 1

9 Locking device During transportation.For an instruction on how to secure thelock screw, see Secure the lockingdevice (page 20).

696 61 00 1

10 Washer BRB 12 82 35 77 4

11 Screw M12x45 81 49 09 4

12 Cover 592 77 00 1

13 O-ring 119.3x5.7 82 81 72 1

14 Bell mouth For information about flange patterns,see Flange patterns (page 18).

694 41 00 1

694 41 01

15 Stud M16x65 80 95 51 16

Nut M16 82 23 61 16

Washer BRB 17x30 82 35 23 16

16 Impeller unit, for drive unit 7X5For information about impeller diameter and variant, see Impeller unit (page17).

708 48 XX 1

17 Locking assembly (drive unit 7X5) 60x90 (12 Nm 24 Nm 35Nm)

84 59 13 1

Bearing grease Minimum delivery quantity 1 kg (2.2lbs)

90 20 54 50 g

18 Pump housing For information about flange patterns,see Flange patterns (page 18).

572 72 00 1

Complete pump housing 572 72 01 1

572 72 05

572 72 07

19 Stud M16x50 80 95 52 16

Stud M16x65 (only for pump with coolingjacket)

80 95 51 16

Nut M16 82 23 61 16

Washer BRB 17x30 82 35 23 16

20 Tension pin FRP 10x32 80 58 95 1

21 Tension pin FRP 10x32 (only for pump with coolingjacket)

80 58 95 1

22 Stud M16x65 (only for pump with coolingjacket)

80 95 51 8

Nut M16 (only for pump with coolingjacket)

82 23 61 8

Washer BRB 17x30 (only for pump with coolingjacket)

82 35 23 8

Hydraulic Unit



23 O-ring (drive unit 7X5) 499.3x5.7 (only for pump with coolingjacket)

82 75 13 1

24 Guide ring (drive unit 7X5) Only for pump with cooling jacket 572 90 00 1

25 Locking assembly (drive unit 8X5) 70x110 (24 Nm 48 Nm 70Nm)

84 59 14 1

Bearing grease Minimum delivery quantity 1 kg (2.2lbs)

90 20 54 50 g

26 Guide ring (drive unit 8X5) Only for pump with cooling jacket 572 73 00 1

27 Tension pin FRP 10x32 80 58 95 1

28 Tension pin FRP 10x32 (only for pump with coolingjacket)

80 58 95 1

29 Stud M16x100 (only for pump with coolingjacket)

80 95 58 16

Nut M16 (only for pump with coolingjacket)

82 23 61 16

Washer BRB 17x30 (only for pump with coolingjacket)

82 35 23 16

30 Screw M12x45 (only for pump with coolingjacket)

82 00 72 4

Washer FBB 12,2 (only for pump with coolingjacket)

82 48 65 4

31 O-ring 594.0x5.7 (only for pump with coolingjacket)

82 78 97 1

32 O-ring 594.0x5.7 82 78 97 1

33 Impeller unit, for drive unit 8X5For information about impeller diameter and variant, see Impeller unit (page17).

708 62 XX 1

34 Data plate 630 71 01 1

Zinc anodesReference

For more information, see the following assembly drawing numbers:

572 77 00 572 39 00

Hydraulic Unit


WS00

3907

A1

12

1110

98

76 5

4

23

A-A Only for C-pump

B-B Only for CP and NP

C-C Only for CP and NP

D-D Only for pump with cooling jacket


1 Guide ring 8X5 572 73 01 1

7X5 572 90 01

2 Anode 572 76 00 8

3 Screw M10x20 83 03 21 8

4 Anode 559 31 00 4

5 Screw M10x20 83 03 21 4

6 Screw M10x20 83 03 21 8

7 Anode 572 75 00 8

8 Screw M10x20 83 03 21 2

9 Anode 572 83 00 2

10 Bell mouthFor information about flange patterns, see Flange patterns (page 18).

694 41 10 1

694 41 11

11 Pump housingFor information about flange patterns, see Flange patterns (page 18).

572 72 10 1

12 Anode 4x90 (only valid for NP) 518 72 00 4

Hydraulic Unit


WS00

3908

A

11


1 Anode unit, see assembly drawing 572 39 00 495 80 00 CS=10, CP=6

Hydraulic Unit


Installation ComponentsNP

WS00

3905

A

12

10

98

7

6

4

5

3


1 Guide holder 661 54 00 1

2 Frame unit 388 15 09 1

388 15 10

3 Cable holder 251 36 00 1

4 Stud M24x150 80 96 04 2

Nut M24 82 23 63 2

Washer BRB 25x45 82 48 73 2

5 Stud M24x100 80 95 96 2

Nut M16 82 23 63 2

Washer BRB 25x45 82 48 73 2

Installation Components



6 Channel 341 37 01 2

7 Discharge connectionFor information about flange patterns, see Flange patterns (page 18).

373 92 00373 92 01373 92 05442 16 00442 16 01442 16 05

1

8 Ring 255 47 01 2

9 Sliding bracket 454 87 00 1

10 Steel pipe 6 m 92 64 10 2

NS and NT

WS00

3906

A

1

2

3

4

56

7

8

9

10

11

12

13




1 Hose 10 inch, 4-ply: 5 m, 10 m, 20 m, 40 m 94 06 55 1

10 inch, PN 10: 5 m, 10 m, 20 m, 40 m 94 06 62

2 Gasket 380 25 01 1

3 Screw M20x80 84 34 34 12

Nut M20 82 23 62 12

4 Stand 393 80 01 1

5 Screw M20x60 84 34 30 16

Washer BRB 21x36 82 35 26 16

6 Stud 409 60 00 (4x) 4

Nut M24 82 23 63 (4x) 4

Washer BRB 25x45 82 35 28 (4x) 4

7 Suction pipe unitFor information about flange patterns, see Flange patterns (page 18).

437 89 00437 89 01437 89 05437 89 07

1

8 Screw M20x55 84 34 29 16

Washer BRB 21x36 82 35 26 16

9 Plate 435 11 00 1

10 Gasket 84 65 81 2

11 Nut M20 82 23 62 4

Washer BRB 21x36 82 35 26 4

Screw M20x80 84 34 34 4

12 Discharge connection 457 68 00 1

13 Hose clamp 82 32 71 3



Technical ReferenceImpeller unitImpeller type

Always state the impeller diameter and variant number.

Part No. 1 Drive Unit Material

708 48 XX 7X5, 7X6 Cast iron

772 24 XX 7X5, 7X6 Stainless steel

708 62 XX 8X5 Cast iron

772 27 XX 8X5 Stainless steel

Impeller diameter

Diameter Impeller Variant

450 27

455 26

460 25

465 24

470 23

475 22

480 21

485 20

490 19

495 18

505 17

500 15

510 16

515 14

520 13

525 12

530 11

535 10

540 09

545 08

550 07

555 06

560 05

565 04

570 03

575 02

580 01

585 00

1 XX in the part number defines the impeller variant.

Technical Reference


Flange patternsDischarge connection

Part No. Description Pattern

373 92 00 Undrilled

WS00

3862

A

373 92 01 Drilled according to EN 1092-2: Table 8.

WS00

3865

A

373 92 05 Drilled according to ANSI B16.11989: Table 5.

WS00

3865

A


WS00

3865

A

442 16 00 Flange DN 350Undrilled

WS00

3862

A


WS00

3864

A


WS00

3865

A


WS00

3864

A

Technical Reference


Suction pipe unit


437 89 00 Flange DN 400Undrilled

WS00

3862

A


WS00

3864

A


WS00

3864

A


WS00

3864

A

Pump housing


572 72 00 Undrilled

WS00

3862

A

Complete pump housing


572 72 01 Drilled according to EN 1092-2: Table 8.WS

0038

65A


WS00

3865

A


WS00

3865

A

Technical Reference


Bell mouth


694 41 00 Undrilled

WS00

3862

A

694 41 01

WS00

3864

A

Secure the locking deviceFollow these steps to lock the lock locking device (part number 696 61 00):

1. Clamp the locking device into position by turning and locking it by hand as tightly aspossible.

2. After hand-tightening the unit, turn it a further 1/8 of a turn.

Technical Reference


Xylem |zlm|1) The tissue in plants that brings water upward from the roots2) A leading global water technology company

We're 12,000 people unified in a common purpose: creating innovativesolutions to meet our world's water needs. Developing new technologies thatwill improve the way water is used, conserved, and re-used in the future is centralto our work. We move, treat, analyze, and return water to the environment, andwe help people use water efficiently, in their homes, buildings, factories andfarms. In more than 150 countries, we have strong, long-standing relationshipswith customers who know us for our powerful combination of leading productbrands and applications expertise, backed by a legacy of innovation.

For more information on how Xylem can help you, go to xyleminc.com

Xylem Water SolutionsManufacturing AB361 80 EmmabodaSwedenTel: +46-471-24 70 00Fax: +46-471-24 47 01http://tpi.xyleminc.com

Visit our Web site for the latest version of this documentand more information

The original instruction is in English. All non-Englishinstructions are translations of the original instruction.

2012 Xylem Inc

883316_3.0_en-US_2013-10_PL.N3312

IntroductionSpecially approved products

Product DescriptionThe data platesApprovalsProduct denomination

Hydraulic UnitN3312Zinc anodes

Installation ComponentsNPNS and NT

Technical ReferenceImpeller unitFlange patternsSecure the locking device

883316_3.0_en-us_2013-10_pl.n3312

Documents

contentsn3312 parts

genuine flygt parts

use of nonoriginal parts

spare partsthe

exapproved products

necessary information

serial number

impeller unit