Yongjia Kosen Valve

GM Series Mechanical Diaphragm Metering Pump

The metering pump is a kind of special volume pump which can satisfy all kinds of strict technological process requirements. The flow rate can be steplessly adjusted in the range of 0-100%. It is used to transport liquids (especially corrosive liquids).

Send InquiryChat Now
Product Details

Product description

Measuring range:0-400L/H

Pressure range: 0-1.0MPa

Drive mode:Motor drive

Control mode: Manual, automatic control (can receive 4-20mA signal to adjust flow)

1. Cast aluminum housing, high heat dissipation performance, light overall weight, suitable for all kinds of acid and alkali liquid, non-toxic and tasteless. 

2, the use of cam mechanism. There is no leakage at all and it can be placed on the tank or pipeline. 

3. The contact medium pump head is made of PVC, optional PTFE, and stainless steel. 

4, cost-effective, generally applicable to the water treatment industry with low pressure requirements. 

5. The flow can also be adjusted arbitrarily or quantitatively when the pump is running or stopped. 

6. The diaphragm is pressed by a multi-layer composite structure, the first layer of super-tough Teflon acid-resistant film, the second layer of EPDM elastic rubber, the third layer of thickness 3.mm SUS304 supporting iron core, and the fourth layer is reinforced with reinforced nylon fiber. The fifth is fully packaged with EPDM elastic rubber, which can effectively improve the service life of the diaphragm.

                                                                                                                                                                                         

Measuring pump head: PVC, SUS304, SUS316, Teflon

Measuring valve: PVC, SUS304, SUS316, Teflon

Valve: Silicon dioxide, SUS304, SUS316, ceramics

Sealing: Teflon, polyvinyl chloride

Environmental Temperature: -30°C ---90°C

Motor: Two-phase, three-phase standard motor or explosion-proof motor

Power: 0.25KW 0.37KW 0.55KW

Protection level: IP54


Technical parameters

Model

50Hz

60Hz

Pressure

Diaphragm

Dia

(mm)

Power

Kw(hp)

Flow

(lph)

Flow

(gph)

SPM

Flow

(gph)

Flow

(lph)

SPM

(Bar)

(Psi)

GM 25/1.0

25

6.6

48

7.9

30

58

10

145

60

0.37(0.5)

GM 50/1.0

50

13

96

16

60

115

10

145

GM 80/0.7

80

21

48

25

96

58

7

102

112

GM 120/0.7

120

32

48

38

144

58

7

102

GM 170/0.7

170

45

96

54

204

115

7

102

GM 240/0.5

240

63

96

76

288

115

5

73

GM 320/0.5

310

82

144

98

372

173

5

73

GM 420/0.5

420

111

144

133

504

173

5

73

GM 500/0.5

480

127

144

152

576

173

5

73


Standard Connection

Model

PVC

PTFE

SS

GM25~GM50

6.5*10mm PE hose

RC 1/2

DN15 welding union

GM80~GM120

DN15 glue union

RC 1/2

DN15 welding union

GM170~GM500

DN15 glue union

RC 3/4

DN20 welding union

 

Installation Drawing

11副本


Model

A

B

C

D

E

GM 25

172

94

6.5X10mm Hose

128

285

GM 50-420

256

140

DN15

137.5

312



Hot Tags: gm series mechanical diaphragm metering pump, manufacturers, suppliers, factory
Inquiry