DMA Series
Compact Diaphragm Dosing Pump

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Features & Cautions

  • Extremely good life by long operation.
  • Simplified using maintain and maintenance by compact design.
  • Using temperature : 0~50℃
  • Using viscosity : Below 50cp
  • Room temperature for pump : 0~40℃
  • Commection type : Hose type (Standard), Flange (Optional)

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Capacity – Pressure Selection Table

Spec DMA02 DMA05 DMA07 DMA10
Dis. Capacity
(mL/min)
50Hz 166 440 650 1000
60Hz 200 530 780 1200
No. of stroke
(SPM)
50Hz 48 96 96 240
60Hz 58 116 116 290
Max.dis Pressure (kg/㎠) 10 10 8 5
Joint Hose Φ6 X Φ9 Φ9 X Φ13
Flange KS 10K 15A
Motor 40W 60W
110V. 220V / 1Φ: Standard, 220V. 380V. 440V / 3Φ: Order made
Accessories Foot valve 1pc, Anti-siphon check valve 1pc
※SUS304, SUS316, TEFLON: Special (Order made)
Suction & Discharge hose (1m, 2m)Each 1 pc
Weight (kg) About 6.0

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Head Structure

dma_structure No. Symbol of material PVCE S7S7 S2S2 P4CE
1 Diaphragm head PVC SUS304 SUS316 PTFE
2 Diaphragm PTFE/EPDM PTFE/EPDM PTFE/EPDM PTFE/EPDM
3 Ball valve CERAMICS SUS304 SUS316 CERAMICS
4 Ball seat PVC SUS304 SUS316 PTFE
5 Ball guide FPM SUS304 SUS316 PTFE
6 Joint PVC SUS304 SUS316 PTFE
7 Union nut PVC SUS304 SUS316 PVC
8 Gasket PTFE PTFE PTFE PTFE
9 Hose PVC PVC PVC PTFE
10 Adapter PVC PVC PVC PVC

 

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Application

➊ Swimming pool
➋ Septic tank
➌ Sterilizing water
➍ Simple prepared water
➎ Water treatment
➏ Feeding antiseptle
➐ City waste water
➑ Feeding various medical fluid

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How to Install Pumps

dma_how_1         dma_how_2

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Dimension (Unit/mm)

dma_dimension_1   dma_dimension_2

dma_dimension_3   dma_dimension_4

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Anti-Siphon Check Valve / Foot Valve

dma_anti_1 dma_anti_2