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Self-priming Centrifugal Pumps VARISCO J Series

VARISCO J Series APPLICATIONS

INDUSTRY

  • Transfer: clean, dirty, containing sandin suspension, muddy, neutral, alkaline,acidic liquids; low viscous petroleum products, solvents even if dirty; milk of lime, caustic soda; washing, cooling, recirculation, smoke scrubbing
  • Treatment: pumping polluted, hot or corrosive waste water containing sand,mud or solids in suspension; dosing neutralising liquids; pumping out settled sludge
  • Naval: loading and unloading; bilge pumping; washing, fire-fighting, stripping,sanitary duty and circulation
  • Agriculture: surface irrigation; liquid manure oxygenation; transfer and spraying liquid manure or fertilisers; distribution of liquid animal feed; transfer of must; washing.

CIVIL ENGINEERING

  • Drainage of excavations, canals or ponds
  • Ground water dewatering with drains
  • Water supply from wells or canals
  • Washing concrete castings and aggregate
  • Recirculation of bentonite and drilling mud.

SAFETY

  • Drainage after flooding or terrential rains
  • Emergency duty: temporary sewage pumping; fire fighting; recovery of dangerous liquids.

VARISCO J Series FEATURES

Rapid self-priming

without foot valve. Once filled with water, the pump is automatically primed to a height of 7.5 m

  • Open impeller allowing the passage of wide solid bodies and easy inspection
  • High resistance to abrasive liquids: the wear plate is easily replaceable.
  • Axial mechanical seal lubricated from the outside: no leaks or infiltration of air along the shaft.
  • Easy to install: only the suction pipe needs to be immersed in the liquid. The pump can be locatabove and in a dry place, in the most suitable location for service and control.
  • Long life: the parts subject to wear can be easily replaced, several times, restoring the original performance of the pump

 

DRIVE

J azionamenti

 

VARISCO J Series Centrifugal Pump Specifications

Specifications VARISCO J Series

varisco j curve 1

Model Ports Solids 50 HZ
Capacity Head Speed Power
New Old mm in mm m3/h m rpm kW
J 1-110 * J 40 40 1”1/2 20 22 15 5 5,5 11 15 2900 1,1
J 1-160 E 30-160 40 1”1/2 8 20 12 5 10 24 27 2900 2,2
J 1-180 * 40 1”1/2 11 25 15 6 22 32 34 2900 4
J 2-100 * E 50 50 2” 17 30 20 8 2 8 13 2900 1,1
J 2-120 * J 50 50 2” 25 44 30 10 5 12 18 2900 2,2
J 2-170 * 50 2” 13 44 30 10 14 22 31 2900 4
J 2-180 * 50 2” 15 50 30 10 20 30 24 2900 5,5
J 2-220 J 60-220 50 2” 12 42 28 10 42 52 58 2900 11
J 3-100 * E 75 80 3” 25 60 37 15 4 9 12 2900 2,2
J 3-140 80 3” 28 70 40 20 13 18 20 2900 4
J 3-225 80 3” 23 80 50 20 40 48 53 2900 15
J 3-240 80 3″ 14 70 40 15 44 60 66 2900 18,5
J 4-100 * E 100 100 4” 38 100 65 25 5 9 13 2900 4
J 4-159 J 90-2 100 4” 45 155 100 40 13 26 26 2900 15
J 4-160 * J 90-4 100 4” 45 150 100 40 12 22 24 2900 11
J 3-210 J 85 80 3” 40 80 45 20 7 13 15 1450 4
J 4-250 * 100 4” 50 150 80 40 7 15 18 1450 7,5
J 4-253 * J 4-250W 100 4” 45 150 100 40 9 15 19 1450 7,5
J 4-316 100 4” 38 180 110 60 16 26 29 1450 18,5
J 6-250 * 150 6” 76 300 200 80 5 11 15 1450 11
J 6-253 * J 6-250W 150 6” 45 300 200 80 4 10 14 1450 11
J 6-350 150 6” 37 300 180 80 19 30 33 1450 30
J 6-355 150 6” 47 330 200 90 14 26 32 1450 30
J 6-400 150 6” 50 380 200 80 18 36 38 1450 45
J 8-300 200 8” 60 480 320 120 8 15 20 1450 22
J 8-305 200 8” 76 420 200 100 5 13 17 1450 18,5
J 10-305 250 10” 76 600 400 200 6 15 18,5 1450 30
J 6-350 150 6” 37 280 200 80 3 9 14 960 11
J 6-355 150 6” 47 225 150 75 5 10 14 960 11
J 12-400 J 300 300 12” 70 1200 720 300 8 12 15 960 55

 

varisco j curve 2

Model Ports Solids 60 HZ
Capacity Head Speed Power
New Old mm in mm m3/h m rpm kW
J 1-110 * J 40 40 1”1/2 20 24 15 5 5 18 21,5 3450 2,2
J 1-160 E 30-160 40 1”1/2 8 21 13 5 12 35 39 3450 4
J 1-180 * 40 1”1/2 11 25 15 6 34 48 48 3450 5,5
J 2-100 * E 50 50 2” 17 32 20 8 5 13 18 3450 2,2
J 2-120 * J 50 50 2” 25 48 30 10 9,5 20 25 3450 4
J 2-170 * 50 2” 13 48 30 10 22 37 47 3450 7,5
J 2-180 * 50 2” 15 50 30 10 34 44 48 3450 11
J 2-220 J 60-220 50 2” 12
J 3-100 * E 75 80 3” 25 70 43 15 5 13 17 3450 3
J 3-140 80 3” 28 70 40 20 21 26 28,5 3450 7,5
J 3-225 80 3” 23
J 3-240 80 3″ 14
J 4-100 * E 100 100 4” 38 120 75 30 6 14 18 3450 7,5
J 4-159 J 90-2 100 4” 45
J 4-160 * J 90-4 100 4” 45
J 3-210 J 85 80 3” 40 90 45 20 12 19,5 22 1750 7,5
J 4-250 * 100 4” 50 150 80 40 14 24 26,5 1750 15
J 4-253 * J 4-250W 100 4” 45 150 100 40 18 24 28 1750 15
J 4-316 100 4” 38 180 110 60 30 40 43 1750 30
J 6-250 * 150 6” 76 340 200 80 8 18 22 1750 22
J 6-253 * J 6-250W 150 6” 45 340 200 80 8 17 20 1750 18,5
J 6-350 150 6” 37
J 6-355 150 6” 47
J 6-400 150 6” 50 380 200 100 42 54 55 1750 75
J 8-300 200 8” 60 480 320 120 15 25 28,5 1750 45
J 8-305 200 8” 76 480 200 100 10 20 27 1750 30
J 10-305 250 10” 76 600 400 200 17 23,5 28 1750 45
J 6-350 150 6” 37
J 6-355 150 6” 47 280 200 80 7 14 20 1150 15
J 12-400 J 300 300 12” 70

 

Engine-driven pumps

varisco j curve 3

Model

Ports

Solids

Capacity

Head

Speed

Power

New

Old

mm

in

mm

m3/h

m

rpm

kW

J 1-110 J 40

40

1”1/2

20

25

25

3600

2,6

J 1-160 E 30-160

40

1”1/2

8

22

48

3600

5,5

J 1-180

40

1”1/2

11

26

48

3200

5,3

J 2-100 E 50

50

2”

17

39

22

3600

3

J 2-120 J 50

50

2”

25

48

28

3600

4,1

J 2-170

50

2”

13

50

36

3000

5,5

J 2-180

50

2”

15

50

40

3000

5,5

J 2-220 J 60-220

50

2”

12

41

60

3000

10,3

J 3-100 E 75

80

3”

25

75

22

3000

5

J 3-140

80

3”

28

80

25

3000

5,5

J 3-225

80

3”

23

120

60

3000

24

J 3-240

80

3”

14

70

78

3000

26

J 4-100 E 100

100

4”

38

130

24

3600

8

J 4-159 J 90-2

100

4”

45

170

23

2500

12

J 4-160 J 90-4

100

4”

45

160

21

2500

12

J 5-180 J 120-2

125

5”

60

230

17

2000

14

J 3-210 J 85

80

3”

40

90

25

1800

8,1

J 4-250

100

4”

50

160

32

1800

20

J 4-253 J 4-250W

100

4”

45

150

29

1800

20

J 4-316

100

4”

38

190

48

1800

41

J 6-250

150

6”

76

360

28

1800

22

J 6-253 J 6-250W

150

6”

45

340

23

1800

22

J 6-350

150

6”

37

330

40

1500

27,5

J 6-355

150

6”

47

340

37

1500

27,5

J 6-400

150

6”

50

400

62

1800

81

J 8-300

200

8”

60

550

30

1800

41

J 8-305

200

8”

76

530

28

1800

32

J 10-305

250

10”

76

750

25

1700

40

J 12-400 J 300

300

12”

70

1400

21

1150

110

 

DIMENSIONS AND WEIGHTS

Bare shaft

Model

Ports

B

H

L

D

Weight
kg

mm

in

mm

mm

mm

mm

J 1-110

40

1″1/2

171

227

364

19

15

J 1-110 K

40

1″1/2

179

220

349

19

18

J 1-160

40

1″1/2

241

279

383

19

22

J 1-180

40

1″1/2

269

328

495

28

44

J 2-100

50

2″

204

268

317

19

14

J 2-120

50

2″

188

328

429

19

25

J 2-120 K

50

2″

219

286

407

19

27

J 2-170

50

2″

298

388

554

28

60

J 2-180

50

2″

298

388

554

28

60

J 2-220

50

2″

402

405

556

28

56

J 3-100

80

3″

230

307

354

19

17

J 3-140

80

3″

264

400

549

28

42

J 3-140 B

80

3″

278

412

532

28

43

J 3-225

80

3″

316

404

623

28

75

J 3-240

80

3″

393

452

651

32

90

J 4-100

100

4″

283

382

468

19

35

J 4-159

100

4″

299

474

627

28

75

J 4-160

100

4″

299

474

627

28

75

J 3-210

80

3″

316

419

629

28

75

J 4-250

100

4″

421

497

759

32

130

J 4-253

100

4″

421

497

759

32

130

J 4-316

100

4″

531

585

883

42

172

J 4-316 K

100

4″

535

650

928

42

218

J 6-250

150

6″

475

619

872

32

203

J 6-253

150

6″

475

619

872

32

203

J 6-350

150

6″

578

684

895

40

280

J 6-355

150

6″

578

684

895

40

280

J 6-400

150

6″

730

821

1095

55

406

J 8-300

200

8″

591

734

1089

42

296

J 8-305

200

8″

591

734

1089

42

296

J 10-305

250

10″

758

942

1292

55

550

J 12-400

300

12″

920

1200

1170

60

710

 

Close-coupled to custom design electric motor

Model

Ports

B

H

L

Weight
kg

mm

in

mm

mm

mm

J 2-220

50

2″

402

405

700

105

J 3-140

80

3″

283

400

684

65

J 3-210

80

3″

316

419

690

95

J 4-316 G

100

4″

531

585

1066

349

J 4-316 K

100

4″

535

650

1097

347

J 6-350

150

6″

578

684

1095

275

J 6-355

150

6″

578

684

1095

275

J 8-300

200

8″

591

734

1238

427

J 8-305

200

8″

591

734

1238

427

J 10-305

250

10″

768

942

1481

780

Close-coupled to B34/B35 standard electric motor

Model

Ports

B

H

L

Weight
kg

mm

in

mm

mm

mm

J 1-110

40

1″1/2

160

237

496

29

J 1-160

40

1″1/2

241

287

584

39

J 1-180

40

1″1/2

304

321

694

71

J 2-100

50

2″

204

262

504

27

J 2-120

50

2″

193

291

601

41

J 2-170

50

2″

345

404

859

96

J 2-180

50

2″

345

404

859

96

J 3-100

80

3″

230

307

603

37

J 3-140

80

3″

305

384

754

75

J 3-240

80

3″

393

452

1075

255

J 4-160

100

4″

299

465

1047

191

J 4-250

100

4″

421

490

981

186

J 4-253

100

4″

421

490

981

186

J 6-250

150

6″

475

590

1242

279

J 6-253

150

6″

475

590

1242

279

Engine driven pumps

Model

Ports

B

H

L

Weight
kg

mm

in

mm

mm

mm

J 1-110

40

1″1/2

610

700

700

80

J 1-160

40

1″1/2

610

675

870

60

J 1-180

40

1″1/2

610

700

700

110

J 2-100

50

2″

420

570

980

58

J 2-120

50

2″

610

700

700

85

J 2-170

50

2″

720

1100

920

125

J 2-180

50

2″

720

1100

920

125

J 2-220

50

2″

800

952

1250

220

J 3-100

80

3″

420

570

980

69

J 3-140

80

3″

720

1100

920

130

J 3-240

80

3″

690

1470

1710

450

J 4-100

100

4″

610

730

700

108

J 4-159

100

4″

780

1170

1150

230

J 5-180

125

5″

1468

1247

1450

345

J 3-210

80

3″

780

1150

1270

270

J 4-250

100

4″

1468

1605

1845

610

J 4-253

100

4″

1468

1605

1845

610

J 4-316

100

4″

1368

1490

2138

745

J 6-250

150

6″

1368

1587

1753

710

J 6-253

150

6″

1368

1587

17532

710

J 6-350

150

6″

1460

1632

2528

955

J 6-355

150

6″

1460

1632

2528

955

J 6-400

150

6″

1604

1706

2828

1450

J 8-300

200

8″

1468

1632

1853

920

J 8-305

200

8″

1468

1632

1853

920

J 10-305

250

10″

1604

1677

2933

1340

J 12-400

300

12″

1814

1720

2933

2060

 

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