Product Overview

Product Details

The Dayliff DE range of end suction centrifugal pumps are rugged heavy-duty pumps designed for various water supply, irrigation and fire fighting duties in agricultural, commercial and industrial applications. A wide range is available and pumps can be modified for specific duties by trimming the impeller diameter which must be done with reference to the particular pump curve. Motors should be selected according to the pump speed and impeller diameter and mounted together with the pumps on a base frame with coupling. The pumps are also suitable for belt drive by either electric motor or a diesel engine.

FEATURES

  • Heavy duty cast iron casing, bronze closed impeller and stainless steel shaft.
  • Gland packing seal arrangement for ease of maintenance
  • Back pullout design enabling removal of the rotating element without disturbing the pipework connections.
  • Provided with connecting flanges and bolts.

Operating Conditions

Max Operating Pressure: 16Bar

Temp Range: -100C to +1050C

 

PUMP DIMENSIONS

MODEL

SHAFT

MODULE

DISCHARGE

SUCTION

FULL IMPELLER

MAX POWER

ABSORBED (Kw)

DIMENSIONS (mm)

NET

WEIGHT

(kgs)

1450rpm

2900rpm

a

f

h1

h2

n1

DE32/16

25

32

50

0.5

4.5

80

360

132

160

240

35

DE32/20

25

32

50

1

9

80

360

160

180

240

47

DE32/26

25

32

50

2.2

19

100

360

180

225

320

58

DE40/16

25

40

65

0.75

5.5

80

360

132

160

240

34

DE40/20

25

40

65

1.2

9.2

100

360

160

180

265

45

DE40/26

25

40

65

2.5

22

100

360

180

225

320

61

DE40/32H

35

40

65

-

48

125

470

200

250

345

101

DE50/16

25

50

65

1.5

11

100

360

160

180

265

39

DE50/20

25

50

65

2.2

18

100

360

160

200

265

49

DE50/26

25

50

65

4.5

40

100

360

180

225

320

68

DE50/32H

35

50

65

-

70

125

470

225

280

345

105

DE65/20

25

65

80

4

28

100

360

180

225

320

55

DE65/26

35

65

80

5.5

55

100

470

200

250

360

87

DE65/32H

35

65

80

-

85

125

470

225

280

400

111

DE80/20

35

80

100

5.5

50

125

470

180

250

345

76

DE80/26

35

80

100

10

75

125

470

200

280

400

95

DE100/20

35

100

125

7.5

55

125

470

200

280

360

84

DE100/26

35

100

125

15

130

140

470

225

280

400

102

DE100/32H

35

125

100

-

175

140

470

250

315

400

134

DE100/40

45

125

100

40

-

140

470

280

355

500

174

DE125/26

35

150

125

24

-

140

530

250

355

400

115

DE125/32 45 150 125 31 - 140 530 280 355 500 163
DE125/40 45 150 125 60 - 140 530 315 400 500 181
DE150/26 45 200 150 27 - 160 530 250 355 450 148
DE150/32 45 200 150 31 - 160 530 280 400 550 170
DE150/40 45 200 150 76 - 160 530 315 450 550 209
DE200/32 55 250 200 60 - 160 530 315 480 600 251
DE200/40 55 250 200 125 - 180 670 335 480 600 295
DE250/32 55 300 250 83 - 220 691 335 520 660 311
DE250/40 55 300 250 129 - 220 682 400 560 660 390

 

Click here to view DE Curves

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  • DE32/16
  • DE32/20
  • DE32/26
  • DE40/16
  • DE 40/20
  • DE 40/26
  • DE 40/32H
  • DE 50/16
  • DE 50/20
  • DE 50/26
  • DE 50/32H
  • DE 65/20
  • DE 65/26
  • DE 65/32H
  • DE 80/20
  • DE 80/26
  • DE 100/20
  • DE 100/26
  • DE 100/32H
  • DE 100/40
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