ez series booster pumps - dayton water systems · 2016. 5. 4. · april 2009 5 construction and...

www.Webtrol.comApril 2009 3

Cast Iron And Stainless Steel Booster Pumps

EZ SERIES BOOSTER PUMPS

Features And Benefits

• Available in both Stainless Steel and Cast

Iron fitted models.

• Heavy duty stainless steel hex shaft with

stainless steel coupling.

• High strength, glass filled Delrin, polycarbonate

or Noryl impellers, precision machined for

dimensional stability and efficiency.

• Injection molded polycarbonate or Noryl

diffusers with molded in stainless steel wear

rings at all critical wear points.

• Heavy wall stainless steel pump housing

Specifications

Webtrol EZ Series Booster Pumps are available

from 5 to 35 Gallons Per Minute. Pressures to

500 PSI

Webtrol has been building Booster Pumps for

over 40 years for various industrial, commercial

and agricultural uses and has long been a

leader in the Reverse Osmosis and Deionization

Industry.

Webtrol’s commitment to quality is defined in

the construction of each Booster Pump, through

use of only quality materials and precision

machining by journeyman machinists. Every

pump is hand assembled and checked during

each step, up to the final test, where each pump

is checked for flow, pressure, power consump-

tion, leaks, vibration and noise.

www.Webtrol.com April 20094

Construction And Design Features


7

8 910111213

1 3 4 52 6

Stainless Steel EZ Series

7

8910111213

1 3 4 52 6

8

Cast Iron EZ Series

CONSTRUCTION MATERIALSPart Cast Iron 316SS

Inlet / Motor Bracket Cast Iron 316SS

Discharge Housing Cast Iron 316SS

Pump Housing 304SS 316SS

Impellers Thermoplastic Thermoplastic

Diffusers Thermoplastic Thermoplastic

Wear Rings 302SS 316SS

Shaft & Coupling 416SS 316SS

Mechanical Seal Carbon/Ceramic Carbon/Ceramic

O-Rings Buna-N Viton

Inlet And Discharge SizePart Series (GPM) Size (FNPT)

Inlet / Discharge 5, 10, 15 1”

Inlet / Discharge 20, 35 1 1/2”


Construction And Design Features


MotorThe motor is a “C” face, 3450 RPM, 50 or 60 cycle, single or three phase, open drip proof (TEFC available) with long life thrustbearings, sized to support the thrust loads generated by the pump. Motors through 3 HP are Nema Standard 56J frame with athreaded shaft and greased for life ball bearings. 5 HP motors are foot mounted 184CYZ frame with a keyed shaft and greasablehigh thrust angular contact bearings.

Inlet / Motor BracketThe inlet / motor bracket is cast iron or investment cast stainless steel depending on the type of construction you choose. Allinlet connections are female NPT.

Diffuser Wear RingsStainless steel wear rings are molded into each diffuser at all critical wear points, maintaining tight clearances for high efficien-cies.

ImpellersHigh strength glass filled Delrin or polycarbonate thermoplastic impellers provide pulse free pressure boost. All impellers areinjection molded and machined to insure dimensional accuracy and balance. Noryl impellers are available upon request.

DiffusersHigh strength polycarbonate diffusers are injection molded, concentrically aligned, providing perfectly aligned, clean, smoothwater passages for higher efficiencies. Noryl diffusers are available upon request.

ShaftStainless steel hex shaft is cold drawn to exacting tolerances, to eliminate shaft run out for vibration free operation.

DischargeThe discharge is cast iron or investment cast stainless steel depending on the type of construction you choose. All dischargeconnections ar female NPT.

O-RingsPositive sealing “Buna N” o-rings are used to seal off both ends of the pump housing on cast iron models. A Viton o-ring is usedto seal the inlet side of the pump housing on stainless steel models.

Shaft Sleeve Running Bearing316 Stainless steel running bearing is water lubricated and cooled. The shaft sleeve runs inside of either a “Rulon” (stainlesssteel models) or brass (cast iron models) , sleeve bearing, that has been molded into the top diffuser for greater efficiency. Eachbearing is machined to precision tolerances and concentricity. Intermediate bearings are used on pumps that may require addi-tional support.

Pump HousingThick wall stainless steel tubing is used on all models. Cast iron models are threaded on both ends. Stainless steel models arethreaded on the inlet side with a discharge that has been machine welded to the tube on the other end.

Rotating AssemblyThe entire rotating assembly, consisting of impellers, diffusers, top and bottom plates, bearings, shaft and coupling, is easily fieldreplaceable.

CouplingStainless steel coupling has interference fit onto the pump shaft and pinned to lock in place. Depending on the motor frame size,the coupling either screws onto the motor shaft or slips onto the motor shaft and is keyed in place. Set screws lock the couplingto the motor shaft.

Mechanical SealThe spring loaded, positive sealing, mechanical seal has a ceramic stationary face and a carbon rotating face. Metal compo-nents on the rotating half are stainless steel and the elastomers are Buna N (Nitrile) on cast iron models and Viton on stainlesssteel models. The standard seal will handle inlet pressures up to 100 PSI, while an optional seal is available for pressures up to250 PSI.

7

8

9

10

11

12

13

1

3

4

5

2

6


EZ SERIES FAMILY CURVES

0

50

0Flow (gallons per minute)

Dis

ch

arg

e P

ressu

re (

PS

I)

5 10 15 2520 3530 40

100

150

200

250

300

350

G Series

G10 G15 G20 G35

0

100


Dis

ch

arg

e P

ressu

re (

PS

I)

10 155 20 25 30 35 40

200

300

400

500

600

H Series

H5 H10 H15 H20 H35

G5


EZ G5 SERIES GROUP CURVES

00 2 4

Flow (gallons per minute)

Dis

ch

arg

e P

ressu

re (

PS

I)

6 108

100

150

50

200

300

250

350

G5B28 1.5HP

G5B23 1HP

G5B17 .75HP

G5B12 .75HP

G5B10 .5HP

G5B8 .5HP

G5B7 .5HP

G5B6 .5HP

G5



00 4


Dis

ch

arg

e P

ressu

re (

PS

I)

8 10 12 16146

100

50

200

150

300

250

350

G10B26 2HP

G10B18 1.5HP

G10B14 1HP

G10B15 1HP

G10B12 .75HP

G10B8 .75HP

G10B6 .5HP

G10B5 .5HP

G10B4 .5HP

G10



0 4 6 8


Dis

ch

arg

e P

ressu

re (

PS

I)

10 12 14 16 18

G15B20 2HP

G15B14 1.5HP

G15B9 .75HP

G15B7 .75HP

G15B5 .5HP

G15

0

50

100

150

200

250

300



00 5


Dis

ch

arg

e P

ressu

re (

PS

I)

10 15 20 25 30

50

100

150

250

200

300

G20B23 3HP

G20B15 2HP

G20B12 1.5HP

G20B9 1HP

G20B7 .75HP

G20B4 .5HP

G20B3 .5HP

G20



00


Dis

ch

arg

e P

ressu

re (

PS

I)

5 201510 25 30 35 40

40

60

20

80

100

200

120

140

160

180G35B16 3HP

G35B12 2HP

G35B9 1.5HP

G35B6 1HP

G35B5 .75HP

G35B3 .5HP

G35B2 .5HP

G35


EZ H5 SERIES GROUP CURVES

00 2


Dis

ch

arg

e P

ressu

re (

PS

I)

4 6 108

100

50

200

150

300

250

500

350

400

450

H5B41-1 5HP

H5B34-1 5HP

H5B28 3HP

H5B23 2HP

H5B17 1.5HP

H5B12 1HP

H5B10 .75HP

H5B8 .75HP

H5B7 .75HP

H5B6 .75HPH5B5 .5HPH5B4 .5HP

H5B3 .5HP

H5B2 .5HP

H5



00 4 6 82


Dis

ch

arg

e P

ressu

re (

PS

I)

10 12 14 16

100

50

200

150

300

250

600

500

550

350

400

450

H10B42-1 5HP

H10B34-1 5HP

H10B26-1 5HP

H10B18 2HP

H10B14 1.5HP

H10B8 1HP

H10B6 .75HPH10B5 .75HP

H10B4 .75HPH10B3 .5HPH10B2 .5HP

H10



00 4


Dis

ch

arg

e P

ressu

re (

PS

I)

6 8 10 12 14 16 18

100

50

200

150

300

250

600

500

550

350

400

450

H15B40-1 5HP

H15B30-1 5HP

H15B20 3HP

H15B14 2HP

H15B9 1.5HP

H15B7 1HP

H15B5 .75HP

H15B3 .5HP

H15B2 .5HP

H15



00 2


Dis

ch

arg

e P

ressu

re (

PS

I)

6 10 18 22 2614

100

50

200

150

300

250

350

400H20B33-1 5HP

H20B23-1 5HP

H20B15 3HP

H20B12 2HP

H20B9 1.5HP

H20B7 1.5HP

H20B6 1HP

H20B4 .75HP

H20B3 .75HP

H20



00


Dis

ch

arg

e P

ressu

re (

PS

I)

10 30 4020

100

50

200

150

300

250

H35B23-1 5HP

H35B16-1 5HP

H35B12 3HP

H35B9 3HP

H35B6 1.5HP

H35B5 1.5HP

H35B3 .75HP

H35B2 .75HP

H35


GENERAL DUTY BOOSTER CURVES - 5 Series

0

0.43

0.44

0.45

0.46

0.47

0.48

0.49

0.50

0.51

0.52

10


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

2 4 6 108

4 6 8 10 12

30

20

40

50

60

70

80

G5B6

7572

65

53

38

20

0

0.46

0.48

0.50

0.52

0.54

0.56

0.58

0.60

10


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

2 4 6 108

4 6 8 10 12

20

30

40

50

60

70

80

90

G5B7

8683

76

62

44

20

Note:

Curves are based on 60 Hz 3450 rpm motors. 50 Hz 2875 rpm curves are available. These curves are for general guidance only, individual

pump curves are available upon request. A certified curve may be requested for an additional cost. Webtrol will build pumps to fit your

specific needs, contact factory for pricing.


Note:





0

0.60

0.62

0.64

0.66

0.68

0.70

0.72

10


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

2 4 6 108

4 6 8 10 12

40

30

20

50

60

70

80

90

100

G5B8

97 93

82

67

46

21

0

0.68

0.70

0.72

0.74

0.76

0.78

0.80

20


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

2 4 6 108

4 6 8 10 12

40

60

80

100

120

140

G5B10122

116

104

86

61

30



Note:




0

0.74

0.76

0.78

0.80

0.82

0.84

0.86

0.88

0.90

0.92


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

2 4 6 108

4 6 8 10 12

40

20

60

80

100

120

140

G5B12

138 131

120

99

71

40

0

1.08

1.12

1.16

1.20

1.24

1.28

20


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

4 6 8 10

4 6 8 10 12

40

60

80

100

160

140

120

200

180

G5B17

194 184

167

136

94

46


Note:





0

1.36

1.40

1.44

1.48

1.52


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

4 6 8 10

4 6 8 10 12

50

100

150

200

250

300

G5B23254

241

211

163

101

46

0

1.65

1.70

1.75

1.80

1.85

1.90

1.95

50


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

4 6 8 10

4 6 8 10 12

100

150

200

250

300

350

G5B28

327

308

265

204

120

46



Note:




0

0.45

0.47

0.49

0.51

0.53

0.55

0.57

0.59


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

4 6 8 10 12 14

4 6 8 10 12 14 16

10

20

30

40

50

60

G10B450 4846

43

39

32

25

15

0

0.50

0.52

0.54

0.56

0.58

0.60

0.62

10


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

4 6 8 10 1412

4 6 8 10 1412 16

20

30

40

50

60

70

G10B5

68 6764

61

56

48

39

28


Note:





0

0.60

0.65

0.70

0.80

0.75


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

20

4 6 8 10 12 14

4 6 8 10 12 14 16

10

20

30

40

50

80

60

70G10B6

7776

73 69

63

55

45

33

0

0.84

0.86

0.88

0.90

0.92

0.94

0.96

10


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

6 8 10 161412

4 6 8 10 1412 1816

20

30

40

50

60

70

80

90

100

110

G10B8

104101

9792

86

76

64

48

29


Note:





0

1.00

1.05

1.10

1.20

1.15


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

6 8 10 12 14 16

4 6 8 10 12 14 1816

20

40

60

80

100

160

120

140G10B12

138133

125

113

100

84

63

38

141

0

1.20

1.25

1.30

1.40

1.35


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

6 8 10 12 14 16

4 6 8 10 12 14 1816

20

40

60

80

100

180

120

140

160G10B14

165 161155

146

132

115

94

69

43


Note:





0

1.70

1.75

1.80

1.85

1.90

1.95

2.00


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

6 8 10 12 1614

4 6 8 10 1412 1816

40

80

120

160

200

240

G10B18

226 223215

202

185

160

131

95

56

0

1.25

1.35

1.45

1.55

1.65


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

6 8 10 12 14 16

4 6 8 10 12 14 1816

20

40

60

80

100

200

180

120

140

160G10B15

191186

178 169

156

134

112

78

47



Note:




0

2.54

2.58

2.56

2.62

2.60

2.70

2.66

2.68

2.64


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

8 10 12 14 16

4 6 8 10 12 14 1816

40

80

120

160

200

240

280

320

360

G10B26314 309

297

280

252

221

183

142

95



Note:




0

0.65

0.67

0.69

0.71

0.73

0.75

0.77

0.79


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

4

6 8 10 12 14 16 18

6 8 10 12 1614 18 20

10

20

80

70

30

40

50

60

G15B569 67

6563

59

44

53

36

26

0

0.85

0.90

0.95

1.10

1.05

1.00


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

4

6 8 10 12 14 16 18

6 8 10 12 14 16 18 20

10

20

30

40

50

60

70

80

90

100

G15B7

9590

86

81

75

67

55

43

30



Note:




0

1.00

1.05

1.10

1.15

1.20

1.25

1.30


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

4

6 8 10 12 1814 16

6 8 10 12 1614 18 20

20

80

100

120

40

60

G15B9

115107

102

98

89

69

80

56

40

0

1.45

1.55

1.65

2.05

1.85

1.95

1.75


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

4

6 8 10 12 14 16 18

6 8 10 12 14 16 18 20

20

40

60

80

100

120

140

160

180

G15B14

174168

163 154

142

128

109

89

65



Note:




0

1.45

1.55

1.65

1.75

1.95

1.85

2.05

2.15

2.25

2.35


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

4

6 8 10 12 1814 16

6 8 10 12 1614 18 20

40

160

200

240

280

80

120

G15B20

264249

241227

211

163

189

135

103



Note:




0

0.52

0.53

0.54

0.55

0.56

0.57

0.58

5


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

10 14 18 22 26

6 10 14 18 22 26 30

10

15

25

20

30

35

45

40G20B3

4039

3735

33

28

22

16

0

0.58

0.60

0.62

0.64

0.66

0.68

0.70

0.72

0.74


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

62

10 14 18 22 26

10 14 18 22 26 30

10

15

5

20

30

25

35

45

50

55

40

G20B4

5352

50

47

43

38

30

21



Note:




0

0.85

0.90

0.95

1.00

1.05

1.10

1.15

10


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

10 14 18 22 26

6 10 14 18 22 26 30

20

30

50

40

60

70

90

80G20B7

8684

79

74

68

61

51

35

0

0.95

1.00

1.05

1.10

1.15

1.20

1.25

1.30

1.35


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

62

10 14 18 22 26 30

10 14 18 22 26 3430

20

30

10

40

60

50

70

90

100

110

80

G20B9

108104

100

95

86

77

63

44

24



Note:




0

1.50

1.55

1.60

1.65

1.70

1.75

1.80

1.85

1.90

20


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

10 14 18 22 3026

6 10 14 18 22 26 3430

40

60

100

80

120

140

160

G20B12138 137

129123

112

99

77

52

24

0

1.70

1.80

1.90

2.00

2.10

2.20

2.30


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

62

10 14 18 22 26 30

10 14 18 22 26 3430

40

20

60

100

80

120

140

160

180

G20B15

174169

160

151

138

124

100

69

35



Note:




0

2.50

2.60

2.70

2.80

2.90

3.00

3.10

3.20

3.30

3.40

40


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

10 14 18 22 26 30

6 10 14 18 22 26 3430

80

120

160

200

280

240 G20B23

262257

241

224

206

184

159

123

77



Note:




0

0.43

0.44

0.45

0.46

0.47

0.48

0.49

0.51

0.50

0.52

5


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

5

15 20 25 30 35

10 15 20 25 30 35 40

10

15

25

20

30

35

G35B230

28

24

26

21

18

14

9

0

0.60

0.62

0.64

0.66

0.68

0.70

0.72

0.74

0.76


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

105

15 20 25 30 35

15 20 25 30 35 40

10

5

15

25

20

30

35

40

45

G35B3

4240

37

34

30

26

20

14



Note:




0

0.80

0.85

0.90

0.95

1.00

1.05

10


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

5

15 20 25 3530

10 15 20 25 30 35 40

20

30

50

40

60

70

G35B5

6562

58

54

49

43

34

23

0

0.95

1.00

1.05

1.10

1.15

1.20

1.25


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

105

15 20 25 30 35

15 20 25 30 35 40

20

10

30

40

50

60

70

80

G35B6

7874

70

65

58

51

41

28



Note:




0

1.35

1.45

1.55

1.65

1.75

1.85

20


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

5

15 20 25 30 35 40

10 15 20 25 30 35 4540

40

60

80

100

120

G35B9

107104

10095

88

79

66

50

33

0

1.80

1.90

2.00

2.10

2.20

2.30

2.50

2.40


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

105

15 20 25 30 4035

15 20 25 30 35 4540

40

20

60

80

100

120

140

160

G35B12

142137

131126

118

108

91

69

43



Note:




0

2.60

2.70

2.80

2.90

3.00

3.10

3.20

3.30

20


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

5

15 20 25 30 35 40

10 15 20 25 30 35 4540

40

60

80

100

120

140

160

180

200

G35B16

182176

168160

150

136

118

93

61


HEAVY DUTY BOOSTER CURVES - 5 Series

Note:




0

0.255

0.260

0.265

0.270

0.275

0.280

0.285

5


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

2 4 6 8 10

4 6 8 10 12

10

15

20

25

H5B2

24

20

22

16

11

6

0

0.360

0.365

0.370

0.375

0.380


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

42

2 4 6 8 10

6 8 10 12

5

15

10

25

20

35

45

40

30

H5B3

42

38

41

32

24

15



Note:




0

0.36

0.38

0.40

0.42

0.44

0.46

0.48

10


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

2 4 6 8 10

4 6 8 10 12

20

30

40

50

60

H5B4

55

48

42

32

18

52

0

0.38

0.40

0.42

0.44

0.46

0.48

0.50


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

42

2 4 6 8 10

6 8 10 12

10

20

40

30

50

70

60 H5B5

67

57

63

50

38

22



Note:




0

0.38

0.40

0.42

0.44

0.46

0.48

0.50

10


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

2 4 6 8 10

4 6 8 10 12

30

20

40

50

60

70

80

H5B6

77

66

73

56

42

24

0

0.44

0.46

0.48

0.50

0.52

0.54

0.56


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

42

2 4 6 8 10

6 8 10 12

20

60

40

80

100

H5B7

90

77

85

67

51

30



Note:




0

0.48

0.50

0.54

0.52

0.56

0.58

0.60

0.62

0.64

0.66


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

2 4 6 8 10

4 6 8 10 12

40

20

60

80

100

120

H5B8101

88

96

74

55

33

0

0.560.580.600.620.640.660.680.700.720.740.760.78


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

42

2 4 6 8 10

6 8 10 12

20

60

40

80

100

120

140

H5B10123

117

91

68

38

107



Note:




0

0.81

0.83

0.85

0.87

0.89

0.91

0.93


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

4 6 8 10

4 6 8 10 12

60

40

20

80

100

120

140

160

H5B12

150

129

141

111

79

40

0

1.25

1.30

1.35

1.40

1.45

1.50


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

42

2 4 6 8 10

6 8 10 12

40

120

80

200

240

160

H5B17

215

186

203

154

112

56



Note:




0

1.64

1.68

1.72

1.76

1.80

40


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

4 6 8 10

4 6 8 10 12

120

80

160

200

240

280

320

H5B23

292

255

277

206

148

77

0

1.8

1.9

2.0

2.1

2.2

2.3

2.4


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

42

4 6 8 10

6 8 10 12

80

40

160

120

200

240

280

320

360

H5B28

342

305

327

262

191

105



Note:




0

2.45

2.55

2.65

2.75

2.85

2.95

50


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

4 6 8 10

4 6 8 10 12

150

100

200

250

300

350

450

400

H5B34-1

434393

419

333

240

125

0

2.8

2.9

3.0

3.1

3.2

3.3

3.4


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

42

4 6 8 10

6 8 10 12

150

100

50

250

200

300

350

450

500

550

400

H5B41-1

501

447

482

374

269

148



Note:




0

0.23

0.25

0.27

0.29

0.31


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

6 8 10 12

4 6 8 10 12 14

10

5

15

20

25

30

H10B225

22

24

17

20

13

9

0

0.41

0.42

0.43

0.44

0.45

0.46

0.47


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

42

6 8 10 12 14

6 8 10 12 14 16

10

5

20

15

25

30

35

40

H10B3

37

35

33

36

30

24

18

10



Note:




33

43

0

0.40

0.44

0.48

0.56

0.52

0.60


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2 4

4 6 8 10 12 14

6 8 10 1412 16

10

20

30

40

50

60

H10B45046

49

39

24

15

0

0.46

0.48

0.50

0.52

0.54

0.56

0.58


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

42

6 8 10 12 14

6 8 10 12 14 16

20

10

40

30

50

60

70

80

H10B569

6562

68

57

51

43

32



Note:




0

0.58

0.60

0.64

0.62

0.66

0.68

0.70


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

6 8 10 12 14

4 1086 12 14 16

20

10

30

40

50

60

70

80

90

H10B676

79

68

60

72

49

36

81

0

0.72

0.76

0.80

0.84

0.88


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

42

6 8 10 12 14 16

6 8 10 12 14 1816

20

60

40

80

100

120

H10B8105

9599

88

103

78

65

48

30



Note:




0

1.33

1.35

1.39

1.41

1.37

1.43

1.45

1.49

1.47

0


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

6 8 10 12 14 16

4 1086 12 14 16 18

40

20

60

80

100

120

140

160

180

200

H10B14

187

174182

150

131

163

109

81

49

0

1.70

1.75

1.80

1.85

1.90

1.95

0


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

42

6 8 10 12 14 16

6 8 10 12 14 1816

40

160

120

80

200

240

280

H10B18241

213224

195

234

170

135

101

62



Note:




0

2.25

2.65

2.45

2.85

3.25

3.05

0


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

6 8 10 12 14 16

4 1086 12 14 16 18

100

50

150

200

250

300

350

400

H10B26-1348

334344

288

254

316

215

165

112

0

3.6

3.7

3.8

3.9

4.0

4.1

4.2

0


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

42

6 8 10 12 14 16

6 8 10 12 14 1816

100

50

300

250

200

150

350

400

450

500

H10B34-1

459

405

434

370

447

325

273

211

141



Note:




241

157

0

4.55

4.60

4.65

4.75

4.70

4.85

4.80


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2 4

6 8 10 12 14 16

6 8 10 1412 16 18

100

200

300

400

500

600

H10B42-1

537

484516

531

387

441

320



Note:




0

0.29

0.30

0.32

0.31

0.34

0.35

0.33

0.36

0.38

0.37


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

4

6 8 10 12 14 16

6 108 12 14 1816

5

10

15

20

25

30

H15B226

24

20

17

22

13

9

3

0

0.37

0.39

0.41

0.43

0.45

0.47

0.49

0.51


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

64

4 6 8 10 12 14 16 18

8 10 12 14 16 2018

10

30

20

40

50

H15B343

4041

38

42

34

27

19

11



Note:




0

0.58

0.60

0.62

0.66

0.68

0.64

0.72

0.70


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

4

8 10 12 14 16 18

6 108 12 14 2016 18

10

30

20

40

50

60

70

80

H15B5

72 7068

62

48

56

65

39

28

0

0.70

0.75

0.80

0.85

0.90

0.95


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

64

8 10 12 14 16 18

8 10 12 14 16 2018

20

60

40

80

100

H15B7

95

82

86

77

91

68

58

31

46



Note:




74

0

1.00

1.04

1.08

1.12

1.20

1.16


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

4

8 10 12 14 16 18

6 108 12 14 2016 18

20

40

60

80

100

120

140

H15B9120

116112

99

89

108

59

41

0

1.90

1.95

2.00

2.05


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

64

8 10 12 14 16 18

8 10 12 14 16 2018

40

120

80

160

200

H15B14

184

160

168

150

175

133

112

66

92



Note:




0

2.40

2.60

2.50

2.80

2.70


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

4

8 10 12 14 16 18

6 108 12 14 2016 18

50

100

150

200

250

300

H15B20

266253

243

215

163

194

232

135

103

0

3.70

3.75

3.85

3.80

3.90

3.95

4.00

0


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

64

8 10 12 14 16 18

8 10 12 14 16 2018

50

200

250

150

100

300

350

400

H15B30-1

393

345

363

320

378

286

245

148

200



Note:




0

4.80

4.90

5.00

5.20

5.10


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

4 6

8 10 12 14 16 18

8 10 12 1614 18 20

100

150

200

50

250

300

350

400

450

500

550

H15B40-1

525

456

484503

375

421

320

262

194



Note:




0

0.45

0.55

0.50

0.65

0.60


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

6 10 14 18 2622

6 10 14 18 3022 26

10

5

15

25

20

30

35

40

45

H20B3

42 4140

37

30

34

24

17

0

0.50

0.55

0.60

0.65


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

62

10 14 18 22 26

10 14 18 22 3026

10

30

20

40

50

60

H20B4

55

5047

52

43

39

24

33


0

0.80

0.90

0.85

1.10

1.05

1.00

0.95


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

10 14 18 22 26

6 10 14 18 3022 26

20

40

60

80

100

H20B7

9088

8480

65

73

53

38


Note:




0

0.80

0.90

0.85

1.00

0.95


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

10 14 18 22 26

6 10 14 18 3022 26

20

10

30

50

40

60

70

H20B6

6462

6158

49

54

42

32



Note:




0

1.00

1.05

1.10

1.15

1.20

1.25

1.30

1.35

1.40


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

62

10 14 18 22 26

10 14 18 22 3026

20

60

40

80

100

120

H20B9

114

105

99

110

91

81

47

66

0

1.70

1.80

1.75

2.10

2.05

2.00

1.95

1.90

1.85


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

10 14 18 22 26

6 10 14 18 3022 26

20

40

80

60

100

120

140

160

H20B12

146142

137130

107

120

89

63


0

2.70

2.90

3.90

3.70

3.50

3.30

3.10


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

2

10 14 18 22 26

6 10 14 18 3022 26

50

100

150

200

250

300

H20B23-1

267 262254

240

206

228

175

130


Note:




0

1.70

1.80

1.90

2.00

2.10

2.20

2.30

2.40

2.50


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

62

10 14 18 22 26

10 14 18 22 3026

40

120

80

160

200

H20B15

180

168160

177

144

133

87

115



Note:




0

4.0

4.1

4.2

4.3

4.4

4.5

4.6

4.8

4.7

4.9


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

62

10 14 18 22 26

10 14 18 22 3026

50

200

250

150

100

300

350

400

H20B33-1

384 362350377

325

292

189

248



Note:




0

0.45

0.49

0.51

0.47

0.57

0.53

0.55


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

5

10 15 20 25 3530

10 15 20 25 4030 35

10

5

15

25

20

30

35

H35B230

2927

26

20

23

16

9

0

0.55

0.60

0.65

0.70

0.80

0.75

0


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

105

15 20 25 30 35

15 20 25 30 4035

10

5

20

25

15

30

35

40

45

H35B3

42

37

34

40

30

26

14

20



Note:




0

0.77

0.87

0.92

0.82

1.07

0.97

1.02


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

5

15 20 25 30 35

10 15 20 25 4030 35

20

10

40

30

50

60

70

H35B5

65

6258

54

43

49

34

24

0

1.00

1.05

1.10

1.15

1.20

1.30

1.35

1.25

0


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

105

15 20 25 30 35

15 20 25 30 4035

20

10

40

50

30

60

70

80

H35B6

7870

65

74

59

53

33

45



Note:




0

1.6

1.8

1.9

1.7

2.2

2.0

2.1


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

5

15 20 25 30 4035

10 15 20 25 454030 35

40

20

80

60

100

120

H35B9

107104

10095

79

88

66

33

50

0

1.75

2.00

2.25

2.75

2.50

0


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

105

15 20 25 30 35 40

15 20 25 30 454035

20

40

60

80

100

120

140

150

H35B12

142

131126

137

118

108

69

91

43



Note:




0

3.0

3.2

3.3

3.1

3.6

3.7

3.4

3.5


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

5

15 20 25 30 4035

10 15 20 25 454030 35

40

80

120

160

200

H35B16-1

189181

178168

141

120

61

93

158

0

4.0

4.1

4.2

4.3

4.4

4.8

4.6

4.7

4.5


Dis

ch

arg

e P

ressu

re (

PS

I)

BH

P

GPM

105

15 20 25 30 35 40

15 20 25 30 454035

50

100

150

200

250

300

H35B23-1

276

251237

263

221

198

122

160

71


EZ SERIES BOOSTER, CAST IRON & STAINLESS STEELDimensions

1/3 Thru 3 HP Models

Suction

1.90

.50

5.50

7.10

.81

6.37

1.40

Motor Support

71B125-6

Pump Support

(14 Stages & Up)

Discharge

NPT

.97 (1) .406 Dia. Hole

On Pump CL

3.79

6.25

(2) .406 Dia.

Bolt Holes 5.25

BA

5 HP Models

K

J

L

EF

BA

Suction NPT

1.90

.50

H

G

6 Holes .41 DIA

C D1

D1.40

.97 (1) .406 Dia. Hole On Pump CL

Pump Support

Discharge

NPT

Manufacturer Motor Frame Size Phase Enclosure B C D / D1 E F G H J K L

Baldor 184CYZ 3 TEFC 13.80 3.88 4.50 / 5.50 7.50 8.63 4.50 8.44 7.88 6.75 4.00

Baldor 184CYZ 3 ODP 12.25 3.88 4.50 / 5.50 7.50 8.63 4.50 8.44 7.88 6.75 4.00

Baldor 184CYZ 1 TEFC 15.3 3.88 4.50 / 5.50 7.50 8.63 4.50 8.44 7.88 7.88 6.25

Baldor 184CYZ 1 ODP 12.25 3.88 4.50 / 5.50 7.50 8.63 4.50 8.44 7.88 6.64 5.125

1. The inlet and discharge thread size for C.I. and stainless steel models in the 5, 10, 15 GPM pump sizes is 1” NPT; The 20

and 35 GPM pump size is 1 1/2” NPT.

2. Pump models that are 14 stages or more are equipped with a pump support located near the discharge of the pump.

For stability, this support should be mounted approximately 4” from the discharge.

3. Allow 8” min. clearance behind the motor for maintenance.


EZ SERIES BOOSTER, CAST IRON & STAINLESS STEELDimensions (Inches)

G5B6 11.95 10.13

G5B7 12.87 10.13

G5B8 13.79 10.13

G5B10 15.62 10.13

G5B12 17.46 10.53

G5B17 22.96 10.53

G5B23 29.38 11.13

G5B28 33.97 11.63

G10B4 10.24 10.13

G10B5 11.18 10.13

G10B6 12.13 10.13

G10B8 14.03 10.53

G10B12 17.83 10.53

G10B14 19.71 11.13

G10B15 20.66 11.13

G10B18 24.45 11.63

G10B26 32.98 12.53

G15B5 11.50 10.13

G15B7 13.52 10.53

G15B9 15.54 10.53

G15B14 21.60 11.63

G15B20 27.67 12.53

G20B3 10.17 10.13

G20B4 11.42 10.13

G20B7 15.14 10.53

G20B9 17.63 11.13

G20B12 22.59 11.63

G20B15 26.32 12.53

G20B23 37.50 13.63

G35B2 9.27 10.13

G35B3 10.69 10.13

G35B5 13.51 10.53

G35B6 14.93 11.13

G35B9 19.16 11.63

G35B12 24.82 12.53

G35B16 30.47 13.63

Note: “B” Dimensions above are estimated lengths, since we reserve the right to use various brand motors.

H5B2 8.28 10.13

H5B3 9.20 10.13

H5B4 10.12 10.13

H5B5 11.03 10.13

H5B6 11.95 10.53

H5B7 12.87 10.53

H5B8 13.79 10.53

H5B10 15.62 10.53

H5B12 17.46 11.13

H5B17 22.96 11.63

H5B23 29.38 12.53

H5B28 33.97 13.63

H5B34-1 40.39 15.30

H5B41-1 46.82 15.30

H10B2 8.34 10.13

H10B3 9.29 10.13

H10B4 10.24 10.53

H10B5 11.18 10.53

H10B6 12.13 10.53

H10B8 14.03 11.13

H10B14 19.71 11.63

H10B18 24.45 12.53

H10B26-1 32.98 15.30

H10B34-1 41.50 15.30

H10B42-1 49.08 15.30

H15B2 8.47 10.13

H15B3 9.48 10.13

H15B5 11.50 10.53

H15B7 13.52 11.13

H15B9 15.54 11.63

H15B14 21.60 12.53

H15B20 27.67 13.63

H15B30-1 38.78 15.30

H15B40-1 49.90 15.30

H20B3 10.17 10.53

H20B4 11.42 10.53

H20B6 13.90 11.13

H20B7 15.14 11.63

H20B9 17.63 11.63

H20B12 22.59 12.53

H20B15 26.32 13.63

H20B23-1 37.50 15.30

H20B33-1 51.16 15.30

H35B2 9.27 10.53

H35B3 10.69 10.53

H35B5 13.51 11.63

H35B6 14.93 11.63

H35B9 19.16 13.63

H35B12 24.82 13.63

H35B16-1 30.47 15.30

H35B23-1 40.36 15.30

* CAST IRON A BMODEL NO.




Cast Iron & Stainless Steel Models

EZ SERIES BOOSTER REPAIR PARTS

Webtrol manufactures many different models of EZ Series Booster Pumps. To be sure you get the right part you

need, we ask that you call (314) 631-9200 and let one of our trained customer service representatives assist you.

There are 7 basic components that make up an EZ Series Booster Pump. These seven components are shown

above in the display model pumps.

To order parts, note the model number and the date code of the EZ Booster pump you need a repair part for.

Cast Iron EZ Series

MotorInlet/Motor

Bracket

Rotating Assembly

Mechanical Seal HousingO-Rings

Discharge

Stainless Steel EZ Series

O-Ring

Inlet/Motor

Bracket

Mechanical Seal

Motor

Rotating Assembly

Housing & Discharge

ez series booster pumps - dayton water systems · 2016. 5. 4. · april 2009 5 construction and...

Documents