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Speclalzed OIL-LESS Plston Pumps

OIL-Less Piston Pump (DC version)
PRODUCT   >   Piston Pump (DC)

3. OIL-Less Piston Pumps(BLDC,Single Head)

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Model Number
- 40RNS-ai,50RNS-ai, 60RNS-ai, 70RNS-ai

   50RNS-ED, 60RNS-ED, 70RNS-ED


Applications

- Fuel Cell system

- EV ( Electric Vehicle)

- DPF system for Diesel Engine 

- Medical, Dental & E.N.T. equipment 

   ( Portable Suction, Nebulizer, Sprayer)
- As an OIL-Less Air compressor and 

   Vacuum pump
- Oxygen Concentrator & Ozone generator
- Semi Conductor processing , Chip mounter
- Packing machine, Food processing 
- Environmental equipment 
- Industrial equipment

 Technical Specifications 


OIL-Less Piston  Pumps (BLDC version, Single Head Series) 

Model

(option code)

40RNS-ai

50RNS-ai

60RNS-ai

50RNS-ED

60RNS-ED

70RNS-ED

  -BL1-BL2 -BL1-BL2 -BL1-BL2 -BL1-BL2  -BL1-BL2-BL1 -BL2
 Voltage 12VDC24VDC 12VDC 24VDC 12VDC 24VDC 12VDC  24VDC 12VDC 24VDC12VDC24VDC 
 Rated Current6.5A5.5A 12A 6.2A 16A 10A 19A8A23A9.5A25A 11A 

Free Flow Rate

40 Lpm 

47 Lpm 

55 Lpm 

~ 55 Lpm

~ 63 Lpm

~ 72 Lpm 

Driver type

 Internal Driver

RPM adjustable(Optional) 

External Driver (GED-2425D-1)

RPM adjustable

 Max. Vacuum

650 mmHg

650 mmHg 

670 mmHg 

 680 mmHg

690 mmHg

700 mmHg 

 Max. Pressure

7 bar

bar

2 bar 

4 bar

7 bar

7 bar

4 bar 

Connection type 

R1/4" Tap

 Dimensions

118(W) x 178(H) x 160(L) mm

 Weight

3.8 Kg

 Motor Type

BLDC(Brush-less DC) version , Insulation class E

Working amb. Temp.

0 ~ 40 ℃

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


 

 Surface Treatment option( Normal & PTFE coating type) 

     208ba9f1c73a06ec2a4a11a35ab8a1e1_1539148876_5661.JPG
 


Performance Curves

479c923b798596b0c541a05297314a65_1699354763_3812.png 



479c923b798596b0c541a05297314a65_1699354795_8093.png
 


 

Drawing 

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 Assembly Drawing   

  9435b37bb5da8fcf8971b7715eb90462_1594952270_728.JPG
   


  

 


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