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Sewage dosing pump (metering pump) is a kind of special positive displacement pump which can meet the needs of various strict processes and is used to transport liquids (especially corrosive liquids). Also known as quantitative pump or proportional pump, which belongs to a reciprocating positive displacement pump. In the sewage treatment process, the sewage dose pump plays an important role. For example, when adding coagulant to the flocculation sedimentation tank, it is necessary to precisely control the amount of coagulant added to ensure that the suspended matter in the sewage can be efficiently condensed and stratified. At this time, the sewage dosage pump can accurately transport the coagulant to meet this demand. In addition, the sewage dose pump also plays a key role in the process of lifting the uniformly regulated wastewater to the first-stage floating filler biochemical tank . The sewage dosing pump has a small flow design, which is more accurate when dosing and can meet various fine needs. At the same time, its compact structure, easy to install, save a lot of trouble. In addition, some efficient sewage dosing pumps have excellent sealing and almost no leakage, which is very important for environmentally demanding scenarios .
Specifications
|
Series series |
Flow rate (L/H) Traffic |
Power (W) Power |
Diaphragm diameter (mm) Diaphragm diameter |
Maximum pressure (kg) Maximum pressure |
Flow adjustment Flow adjustment |
Pump head material Pumphead material |
Connection method Connect |
|
|
Hose Hose |
Hard hose Hard tube |
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|
OP10 |
30 |
60 |
64 |
10 |
Can be manually adjusted while running Canbe adjusted manually operation |
PPG/PTFE/SUS304 |
Hose bore Hose diameter 9mm x outer diameter Outer diameter external diameter15mm |
DN15 |
|
OP20 |
40 |
60 |
64 |
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|
OP90 |
89 |
60 |
65 |
3 |
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|
OP90-B |
100 |
60 |
65 |
3 |
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|
OP150 |
150 |
60 |
65 |
3 |
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|
PS120-A |
120 |
140/150 |
101 |
5 |
Can be manually adjusted during operation Canbe adjusted manually operation |
PVC/PTFE |
DN15 |
|
PS150-A |
150 |
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|
PS300 |
300 |
200
|
120 |
5 |
DN20 |
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|
PS360 |
360 |
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|
PS400 |
400 |
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|
PS500 |
500 |
200/400 |
120/142 |
DN32/DN40 |
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|
PS600 |
600 |
200/400 |
142 |
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|
PS800 |
800 |
400/750 |
168 |
3 |
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|
PS900 |
900 |
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|
PS1000 |
980/1000 |
170 |
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|
PS1500 |
1500 |
750/1100 |
170/210 |
PVC |
Application Scenarios



Packaging and Transportation

Sort items and wrap sharp corners in foam or cloth to prevent ripping the carton. Keep similar or identical items together for easy packing


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