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GM GB Mechanical Diaphragm Metering Pump

Supply Voltage:
Single Phase: 110V- 240V
Three Phase: 220V- 440V
Frequency: 50Hz or 60 Hz

Working Principle

Diaphragm, metering

Max. Permissible Fluid Temperature

60℃

Casting Parts Material

PVC, PTFE, SS304, SS316

Maximum Stroke Rate

144SPM ( 50Hz ) /173SPM ( 60Hz )

Maximum Drive Rating

0.37KW ( GM ) / 1.5KW( GB )

Maximum Caliber

DN20 ( GM ) / DN40 ( GB )

Maximum Discharge-side Pressure

1.0MPa ( GM ) / 0.6MPa ( GB )

Flow Rate Range

25-480L/h ( 50Hz ) / 37-576L/h ( 60Hz ) -GM  380-
1800L/h ( 50Hz) / 456-2160L/h ( 60Hz )-GB

Main Applications

Chemical, flocculant, water treatment, etc

 

Technical Parameters ( GM )

Model

50Hz

60Hz

Pressure

Motor Power

Size and Connection

Flow ( LPH )

Flow
( GPH )

SPM

Flow ( LPH )

Flow
( GPH )

SPM

Bar

Psi

PVC

PTFE

SS304/SS316

GM 25/1.0

25

6.6

48

30

7.9

58

10.0

145

0.37KW ( 0.5HP )

6×10
PE hose socketed

Rc 1/2" Internal thread

DN 15
Pipe union welding

GM 50/1.0

50

13

96

60

16

115

10.0

145

GM 80/0.7

80

21

48

96

25

58

7.0

102

DN 15
Pipe union by glue

GM 120/0.7

120

32

48

144

38

58

7.0

102

GM 170/0.7

170

45

96

204

54

115

7.0

102

Rc 3/4" Internal thread

DN 20
Pipe union welding

GM 240/0.5

240

63

96

288

76

115

5.0

73

GM 320/0.5

310

82

144

372

98

173

5.0

73

GM 420/0.5

420

111

144

504

133

173

5.0

73

GM 500/0.7

500

127

144

576

152

173

5.0

73

 

Technical Parameters ( GB )

Model

50Hz

60Hz

Pressure

Motor Power

Size and Connection

Flow ( LPH )

Flow
( GPH )

SPM

Flow ( LPH )

Flow
( GPH )

SPM

Bar

Psi

PVC

PTFE

SS

GB 380/0.6

380

100

48

456

120

58

6.0

87

0.75KW ( 1.0HP )

DN 25
Pipe union by glue

Rc 1"
Internal thread

Rc 1"
Internal thread

GB 500/0.6

500

132

96

600

159

115

6.0

87

GB 650/0.6

650

172

96

780

206

115

6.0

87

GB 850/0.5

850

225

144

1020

269

173

5.0

73

1.5KW ( 2.0HP )

GB 1000/0.4

1000

264

144

1200

317

173

4.0

58

GB 1400/0.3

1400

370

144

1680

444

173

3.0

44

DN 40
Pipe union by glue

Rc 1 1/2"
Internal thread

Rc 1 1/2"
Internal thread

GB 1800/0.3

1800

476

144

2160

571

173

3.0

44

Remark

Parameter table above is only a part of whole. For more, please contact us directly.


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