SINGLE HEAD SERIES – Brushless DC Motor

Techma GPM » Oil-free diaphragm vacuum pumps » SINGLE HEAD SERIES – Brushless DC Motor

Main Applications:

  • Developed for Class B autoclaves
  • Medical, dentistry, and otorhinolaryngology (Portable suction)
  • Machinery for the aesthetic sector
  • Vacuum tank system for SMT line
  • Packaging machines in food processing
  • Environmental monitoring equipment
  • Fuel cell system

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Technical Specifications

Oil-Less Diaphragm Vacuum Pumps (Single Head, BLDC)

Model
(optional code)
20DNS 30DNS 35DNS 40DNS
-BL1 -BL2 -BL1 -BL2 -BL1 -BL2 -BL1-ED -BL2-ED
Voltage 12VDC 24VDC 12VDC 24VDC 12VDC 24VDC 12VDC 24VDC

Driver

Internal
External
(GED-2405D)
Max Flow Rate 25 Lpm 34 Lpm 41 Lpm 48 Lpm
Max Vacuum 630 mmHg 560 mmHg 580 mmHg 590 mmHg
Power Consumption 27W 24W 35W 35W 40W 40W 52W 52W
Current Draw (A) 2.2A 1.0A 2.9A 1.4A 3.3A 1.7A 4.3A 2.2A
Dimensions (mm) 84(W)x130(H)x128(L) 103(W) x 147(H) x 148(L)
Weight 1.2 Kg 1.8 Kg
Connections 1/4″ Threaded
Diaphragm EPDM coated with PTFE (2 layers)
Motor Type BLDC (Brush-less DC)
Ambient Temperature 5 ~ 40 °C
Fluid Temperature 5 ~ 60 °C

There are various models not listed in the catalogue. If you are unable to find exactly the right product, please contact us.

Performance

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