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PRDOUCT

Speclalzed OIL-LESS Plston Pumps

Diaphragm Pump
PRODUCT   >   Diaphragm Pump(AC, DC/BLDC)

2. Double Heads (AC version)

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Model Number
- 20DND-P, 35DND-P, 40DND-P

- 20DND-S, 35DND-S, 40DND-S 


Applications

  • Designed for class B Autoclave 
  •  Medical , Dental & E.N.T. equipments
  •  Skin care / Vacuum massager
  •  Aesthetic machine
  •  Vacuum tank system for SMT line 
  •  Packing machine / Food processor
  •  Environmental equipment
  •  Fuel Cell system   

 

 

 Technical Specifications

OIL-Less Diaphragm Vacuum Pumps (Double Head & Parallel connection Type)

Model

(option code)

20DND

35DND

40DND

-41P
-42P-41P-42P
-21P-22P
P : Parallel Connection , S : Serial Connection
Voltage110VAC220VAC110VAC220VAC110VAC220VAC

Free Flow Rate

33 Lpm (50Hz)

38 Lpm (60Hz)

50 Lpm (50Hz)

58 Lpm (60Hz)

58 Lpm (50Hz)

68 Lpm (60Hz) 

Max. Vacuum

630 mmHg

600 mmHg

600 mmHg

Max. Pressure

NA

NA

NA

Power Consumption
80W (50Hz)90W (50Hz)126W (50Hz)
88W (60Hz)98W (60Hz) 153W (60Hz) 
Dimensions (mm) 93(W)x128(H)x191(L) 103(W) x 146(H) x 230(L)
Weight2.6 Kg 3.7 Kg

Connection type

PT1/4" Tap Thread

Diaphragm

Teflon Sheeted EPDM ( 2 Layers )

Motor Type

Capacitor start, Equipped with TP(Thermal Protector)

 4 pole 2 pole 

Power Source

 100~110VAC(50/60Hz), 200~220VAC(50/60Hz), 230~240VAC(50Hz)

Working ambient Temp.
5 ~ 40 ℃
Media Temperature 5 ~ 60 ℃


OIL-Less Diaphragm Vacuum Pumps (Double Head & Serial connection Type)

Model

(option code)

20DND

35DND

40DND

-41S
-42S-41S-42S
-21S-22S
P : Parallel Connection , S : Serial Connection
Voltage110VAC220VAC110VAC220VAC110VAC220VAC

Free Flow Rate

22 Lpm (50Hz)

25 Lpm (60Hz)

35 Lpm (50Hz)

42 Lpm (60Hz)

50 Lpm (50Hz)

60 Lpm (60Hz) 

Max. Vacuum

740 mmHg

730 mmHg

730 mmHg

Max. Pressure

NA

NA

NA

Power Consumption
80W (50Hz)80W (50Hz)115W (50Hz)
88W (60Hz)88W (60Hz) 138W (60Hz) 
Dimensions (mm) 93(W)x128(H)x191(L) 103(W) x 146(H) x 230(L)
Weight2.6 Kg 3.7 Kg

Connection type

PT1/4" Tap Thread

Diaphragm

Teflon Sheeted EPDM ( 2 Layers )

Motor Type

Capacitor start, Equipped with TP(Thermal Protector)

 4 pole 2 pole 

Power Source

 100~110VAC(50/60Hz), 200~220VAC(50/60Hz), 230~240VAC(50Hz)

Working ambient Temp.
5 ~ 40 ℃
Media Temperature 5 ~ 60 ℃

★ We have various specification out of data above, please contact us for required specifications or future information.   

  


Performance Curves        d0705fbf35fba32f6b8ab6035346689b_1575615857_7605.png

  


 Drawing

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    d0705fbf35fba32f6b8ab6035346689b_1575615948_5282.png 




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