E-CAT6-P-SKJe-01-A

60Hz

Volute pumps

SKJ

* Please note that some of the devices in the photo may differ from actual devices in coating color, etc.

■Description of types

SKJ - 125 × 100 K - 6 5.5 - e① ② ③ ④ ⑤ ⑦⑥

■Standard specificationsFresh water

0 - 80°C1.57MPaClosed

Mechanical seal (SiC vs Carbon)Sealed ball bearing

FCD450CAC406SUS403

CAC406C (not required for some types)Top Runner efficiency (equivalent to IE3)

Direct-on-Line start 7.5kW or lessStar-delta start 11kW or more

Totally enclosed fan-cooled indoor type3-phase 200/220V

1800min-1

JIS16KJIS20K

7.5BG5/1.5

Liquid qualityLiquid temperature

ImpellerShaft sealBearingCasing

ImpellerMotor shaftShaft sleeve

Efficiency

Starting method

TypePower source

Synchronous rotation speedSuction

Discharge

Pumping liquid

Structure

Material

Motor

Flange spec

Allowable pushing pressure

Paint color

■Standard accessories

■Special specifications

Motor ……………………………………………………………………………1Common base …………………………………………………………………1Coupling ……………………………………………………………………1 setCoupling cover …………………………………………………………………1

■Special accessories

Sluice valve, Check valve ……………………Bolt, nut, and packing includedCompanion flange ……………………………Bolt, nut, and packing includedSpecial companion flange (when adjusting the discharge diameter to the suction diameter) ………Bolt and nut includedVibration isolatorPressure gauge, compound gauge ……………………Cock and pipe includedVibration isolation joint

* Please note that in case of special specifications, the assembly drawing, etc., may differ from the standard drawing.

Structure

Material

Motor

Paint

Shaft seal

Other

Motor shaftTypePower supply

Mechanical seal (SiC vs SiC)Drain (below gland packing/below casing), sealed coupling cover, no common baseSUS304totally enclosed fan-cooled outdoor type 1.5kW or moreVoltage changeSpecified color for outer surface, salt-resistant paint, heavy-duty salt-resistant paint, Japan Sewage Works Agency specification

■Applications

■Features

●Circulation of cold/warm water for high-rise buildings

①Energy-saving pump with a Top Runner efficiency (equivalent to IE3) motor.

②Robust structure that can be used up to allowable pushing pressure 1.57MPa.

③Low noise because of 4-pole motor drive.

④Adopting totally enclosed fan-cooled indoor motor type.

⑤Improved sealing performance through the adoption of mechanical seal.

⑥With a wide range of water volume secured, stable operation is possible

within the specification range.⑦Simplified and B.P.O. (back pull-out) structure for easy disassembly and

maintenance.⑧Durable for piping load with stable installation because of upright discharge.

⑨Simple and rigid structure based on rational design, allows for reduction in

costs, user friendliness, and stable operation.⑩Compatible mounting dimensions with conventional pumps.

①Model②Nominal suction diameter③Nominal discharge diameter④Internal code

⑤Frequency 5 : 50Hz 6 : 60Hz⑥Output⑦Motor efficiency Top Runner efficiency (equivalent to IE3)

Volute pumps SKJ4-Pole, direct coupled type

2

■Selection chart

Flange dimensions: Suction side...JIS16K or equivalent Discharge side...JIS20K or equivalent

150×125150×125125×100125×100 G675-eG675-e

G655-eG655-e

G675-e

G675-eG645-eG645-e

G622-eG622-e

G655-e

G655-eG637-eG637-eG630-e

G630-e

G645-eG645-eJ630-e

J630-e

J655-e

J655-eJ622-eJ622-e J645-e

J645-eJ618-e

J618-eJ637-eJ637-e

J630-eJ630-e

J615-eJ615-e J675-e

J675-eK630-e

K630-eK618-eK618-e

K637-eK637-eK615-eK615-e K622-e

K622-e

K645-e

K645-e

K618-e

K618-e

K611-eK611-e H637-e

H637-e

K67.5-e

K67.5-e K615-e

K615-e

K611-eK611-e H630-eH630-e

K65.5-eK65.5-e

K655-e

K655-e

40161060Hz Synchronous rotation speed 1800min-1

5

10

20

30

40

50

100

0.5 1.0 2.0 3.0 4.0 5.0 10 20

■Assembly drawing

Note) Overall length dimensions, approximate mass and terminal box position may vary depending on the motor manufacturer.

ＦＬ

φＤｄ

ＦＢRecommended foundation bolt FD

Priming plug

φＤｓ

ＢＲ

ＢＹ

ＢＰ

ＢＸ

ＡＢＱ

Ｆ

４×φＢＤFoundation bolt hole

（Ｌ）

ＢＭ ＢＮ

ＢＬ

Rotation direction

Coupling cover

ＭＲ Plug for measuring discharge pressure ³⁄₈B

Plug for measuring suction pressure ³⁄₈B

ＤＥ

Ｈ

ＢＪ

Drain plug ³⁄₈BDrain hole ½B

200×150（H: 200×200）200×150（H: 200×200）

Total head (m)

Discharge rate (m3/min)

Volute pumpsSKJ 4-Pole, direct coupled type

3

■DimensionsNominal diameter

SuctionDs

DischargeDd

TypePump/Motor

A B D E F MRH L Q

Type

Foundation boltCommon base

BNBMBLBD BJ BP BR BX BY FB FD FL

OutputkW

Approx.mass

kg

125

150

100

125

200 200

200 150

SKJ-125×100K65.5-eSKJ-125×100K67.5-eSKJ-125×100K611-eSKJ-125×100K615-eSKJ-125×100J615-eSKJ-125×100J618-eSKJ-125×100J622-eSKJ-125×100J630-eSKJ-125×100G622-eSKJ-125×100G630-eSKJ-125×100G637-eSKJ-125×100G645-eSKJ-150×125K611-eSKJ-150×125K615-eSKJ-150×125K618-eSKJ-150×125K622-eSKJ-150×125K630-eSKJ-150×125J630-eSKJ-150×125J637-eSKJ-150×125J645-eSKJ-150×125G645-eSKJ-150×125G655-eSKJ-200×200H630-eSKJ-200×200H637-eSKJ-200×150K637-eSKJ-200×150K645-e

5.57.511151518.5223022303745111518.52230303745455530373745

140140140140140140140140140140140140160160160160160140140140140140180180160160

490490490490490490490490545545545545490490490490490545545545545545530530530530

320320320320320330330330360360360360320320330330330360360360395395360360360360

300300300300335335335335375375375375340340340340340355355355400400375375375375

10010012012012013513513511011013513512012013513513511013513511013595120120120

620620620620655665665665735735735735660660670670670715715715795795735735735735

239258323345345352352371352371426426323345352352371371426426426432371426426426

10841122127713071307130613061345136114001561156112971327132613261365140015611561156115701425158615661566

33333334344433334444444444

SKJ-125×100K65.5-eSKJ-125×100K67.5-eSKJ-125×100K611-eSKJ-125×100K615-eSKJ-125×100J615-eSKJ-125×100J618-eSKJ-125×100J622-eSKJ-125×100J630-eSKJ-125×100G622-eSKJ-125×100G630-eSKJ-125×100G637-eSKJ-125×100G645-eSKJ-150×125K611-eSKJ-150×125K615-eSKJ-150×125K618-eSKJ-150×125K622-eSKJ-150×125K630-eSKJ-150×125J630-eSKJ-150×125J637-eSKJ-150×125J645-eSKJ-150×125G645-eSKJ-150×125G655-eSKJ-200×200H630-eSKJ-200×200H637-eSKJ-200×150K637-eSKJ-200×150K645-e

2020202020252525252525252020252525252525252525252525

4040404040505050505050504040505050505050505050505050

170170190190190205205205205205230230190190205205205205230230205230205230230230

470470470470470480480480580580580580470470480480480580580580580580580580580580

340340390390390440440440440440490490390390440440440440490490490530440490490490

525525525525525550550550650650650650525525550550550650650650650650650650650650

395395445445445510510510510510560560445445510510510510560560560600510560560560

315315315315315400400400400400400400315315400400400400400400400400400400400400

193198250256268331341353389400520536257263326336347388507523541586400519510525

7070707070909090909090907070909090909090909090909090

M16M16M16M16M16M20M20M20M20M20M20M20M16M16M20M20M20M20M20M20M20M20M20M20M20M20

950950108010801080112011201120120012001280128010801080112011201120120012801280128012701200128012801280

660660740740740840840840840840940940740740840840840840940940840940840940940940

（Unit: mm）

*Mounting dimensions are compatible with SKJ model (product equipped with totally enclosed fan-cooled IE1 motor). Also the motor frame number is the same. Therefore, replacement with a Top Runner efficiency (equivalent to IE3) motor is possible. However, please keep the following point in mind. The number of revolutions will increase because of the characteristics of the motor, which may cause the flow rate to exceed the rated current value. Please adjust the flow rate to use the motor within the rated current value.

*For products equipped with a drip-proof protected type motor, there are some types which also require a common base because the frame No. may be different when only the motor is replaced.

Volute pumps SKJ4-Pole, direct coupled type

4

Ｆ

Ａ

φＤｓ

Ｂ

BM BN

BL

Ｑ

（Ｌ）φＤｄ

400

90 4×20 Recommended foundation bolt

Priming plug

４×φ24Foundation bolt hole

ＤＥ

Ｈ

ＢＪ

Coupling cover

Plug ⅜B

Drain plug ⅜B

Rotation direction

ＢＸ

ＢＰ

ＢＹ

ＢＲ

■Assembly drawing

Note) Overall length dimensions, approximate mass and terminal box position may vary depending on the motor manufacturer.

■DimensionsNominal diameter

SuctionDs

DischargeDd

TypePump/Motor

A B D E F H L Q

Type

Common base

BNBMBLBJ BP BR BX BY

OutputkW

Approx.mass

kg

125

150

100

125200 150

SKJ-125×100K618-eSKJ-125×100G655-eSKJ-150×125J655-eSKJ-200×150K655-e

18.5555555

140140140160

490545545530

395425425450

300375355375

115105105130

695800780825

1306157015701575

3444

SKJ-125×100K618-eSKJ-125×100G655-eSKJ-150×125J655-eSKJ-200×150K655-e

150125125150

200200200250

430510510510

430510510510

500570570580

500570570580

362606551620

1160130013001300

760900900800

（Unit: mm）

*Mounting dimensions are compatible with SKJ model (product equipped with totally enclosed fan-cooled IE1 motor). Also the motor frame number is the same. Therefore, replacement with a Top Runner efficiency (equivalent to IE3) motor is possible. However, please keep the following point in mind. The number of revolutions will increase because of the characteristics of the motor, which may cause the flow rate to exceed the rated current value. Please adjust the flow rate to use the motor within the rated current value.

*For products equipped with a drip-proof protected type motor, there are some types which also require a common base because the frame No. may be different when only the motor is replaced.

Flange dimensions: Suction side...JIS16K or equivalent Discharge side...JIS20K or equivalent

Volute pumpsSKJ 4-Pole, direct coupled type

5

■Example of sectional drawing ■Parts listNo.123456789

101112131415161718192021

CasingCasing coverImpellerBearing caseBearing coverMounting legShaftImpeller nutWearing ringWearing ringImpeller keyCoupling keyBall bearingDeflectorMechanical sealO-ringO-ringPlugPlugDrain plugPriming plug

FCD450FCD450CAC406FC200FC200SS400SUS403SUS304CAC406CAC406SUS304S45CSUJ2CRSiC vs CarbonNBRNBRSWCHSWCHSWCHC3771B

111111111111211111111

Part name Qty Material●SKJ-125×100K　SKJ-150×125K　SKJ-200×200H　SKJ-200×150K

●SKJ-125×100J、G　SKJ-150×125J、G　SKJ-200×150J

3

20

8

19

11

2

9

10

1

17 1621 18 15 14

6 5

4 7 13 12

19

9

12

22

8 23 16 27

10

3

11

1

21 24 18 2 17

620 4 5 13

1425 26 15 7

Note) The drawing shows standard specifications. Please contact us for special specifications, because some parts might be different.

Note) The drawing shows standard specifications. Please contact us for special specifications, because some parts might be different.

No.123456789

101112131415161718192021222324252627

CasingCasing coverImpellerBearing caseBearing capMounting legShaftShaft sleeve AShaft sleeve BImpeller nutWearing ringImpeller keyCoupling keyBall bearingDeflectorMechanical sealO-ringO-ringO-ringSealing water pipePlugPlugDrain plugPriming plugRoll pin ARoll pin BConduit coupling

FCD450FCD450CAC406FC200FC200SS400SUS403SUS403CAC406CSUS304CAC406SUS304S45CSUJ2CRSiC vs CarbonNBRNBRNBRNYRONSWCHSWCHSWCHC3771BSUS304SUS304C3771B

111111111121121111111111112

Part name Qty Material

Volute pumps SKJ4-Pole, direct coupled type

6

MEMO

,　

TERAL INC.Head Office 230, Moriwake, Miyuki-cyo, Fukuyama-city, Hiroshima, 720-0003, Japan

Tel.+81-84-955-1111 Fax.+81-84-955-5777www.teral.net

Teral Asia LimitedRoom 1001,10/F, Olympia Plaza, 255 King's Road, North Point, Hong Kong

Tel.+852-2571-0935 Fax.+852-2571-0619

TERAL THAI CO.,LTD.150 Moo 16 Udomsorayuth Rd., T.Bangkrasan, A.Bangpa-In, Ayutthaya 13160 Thailand

Tel.+66-3535-2148-9 Fax.+66-3535-2150

TERAL TRADING & SERVICE CO.,LTD. 150 Moo 16 Udomsorayuth Rd., T.Bangkrasan, A.Bangpa-In, Ayutthaya 13160 Thailand

Tel.+66-3535-2145-7 Fax.+66-3535-8549

Teral Malaysia Sdn.Bhd. 10, Jalan SS13/6A, Subang Jaya Industrial Estate, 47500, Subang Jaya, Selangor D.E, Malaysia

Tel.+60-3-5611 5775 Fax.+60-3-5612 5775

PT.Teral Indonesia Pumps and Fans Jalan BSD Sektor XI Taman Tekno, Block G3 No.8, Setu Tangerang Selatan, Banten, Indonesia 15314

Tel.+62-21-29665778 Fax.+62-21-75673913

Teral Vietnam Limited Liability Company 9th Floor, LADECO Building, No. 266 Doi Can Street, Lieu Giai Ward,Ba Dinh District, Hanoi City, Vietnam

Tel.+84-24-393-52-790 Fax.+84-24-393-52-289

Teral General Machine (Shanghai) Co.,Ltd. No.285, Yuan Qu Road(N), Bei Qiao, Min Hang District, Shanghai 201109, China

Tel.+86-21-6490-9128 Fax.+86-21-6490-9126

Teral-Aerotech Fans Private Ltd. Plot No.188-189, Ecotech Extension-1, Surajpur Kasna Road, Greater Noida-201306, Uttar Pradesh, India

Tel.+91-9810162210, +91-9310162210

Teral Middle East F.Z.C. 1806-002, 18th floor, BB1, Mazaya Business Avenue, JLT, Dubai, UAE. PO Box 414781

Tel.+971-4369 9039

Teral Pumps & Fans North America Ltd. Suite # 197, 800-15355 24 Ave Surrey, B.C., CANADA V4A 2H9

Tel.+1-604-839-1008

Please note that product specifications are subject to change for improvement without prior notice.

2019 09

E-CAT6-P-SKJe-01-A