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KNF Neuberger N 630 Diaphragm Vacuum / Compressor Pump Series

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N 630 Diaphragm Vacuum / Compressor Pump Series

With a long service life, vacuum down to 0.74 inHg (25 mbar abs), positive pressure up to 174 psig (12 bar rel), and a flow rate up to 2.4 CFM (68 L/min), the N 630 series offers impressive, highly versatile performance. The cost-efficient and reliable diaphragm gas pumps are available in four variants: either one- or two-headed and connected in series or parallel, as a vacuum pump, or as a compressor. All models come with long-lasting EPDM or chemically resistant PTFE-coated diaphragms for exceptional durability and service life. The N 630 series handles ambient and media temperatures down to 41 °F (5 °C), and head water cooling systems make them suitable for use at ambient and media temperatures up to 140 °F (60 °C). 
 
All N 630 pumps are equipped with IP55-rated motors designed to be operated via a variable frequency drive which allows their rotational speed/performance to be set. The transfer rate is stable throughout the pressure range, enabling rapid gas compression inside containers.

Models

N 630
Attributes

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Ultimate Vacuum 120 mbar (abs.)
Additional Specifications Flow Rate (max.): 35 l/min 
Pressure (max.): 7 bar (rel.) 
Valve Material: Stainless steel 
Diaphragm Material: PTFE coated, EPDM 
Pump Head Material: Stainless steel 
Available Motor Types: AC 

Benefits
  • Excellent reliability
  • Contamination free transfer
  • Low sound level

    Special Features
  • High IP class (>44)
  • Diaphragm pump
  • Low leakage
  • N 630.1.2
    Attributes

    Edit Model

    Ultimate Vacuum (partial) 120 mbar (abs.)
    Additional Specifications Flow Rate (max.): 68 l/min
    Pressure (max.): 7 bar (rel.)
    Valve Material: Stainless steel
    Diaphragm Material: PTFE coated, EPDM
    Pump Head Material: Stainless steel
    Available Motor Types: AC

    Benefits
  • Excellent reliability
  • Contamination free transfer
  • Low sound level

    Special Features
  • High IP class (>44)
  • Diaphragm pump
  • Low leakage
  • N 630.3
    Attributes

    Edit Model

    Ultimate Vacuum 25 mbar (abs.)
    Additional Specifications Flow Rate (max.): 35 l/min
    Pressure (max.): 0.5 bar (rel.)
    Valve Material: Stainless steel
    Diaphragm Material: PTFE coated, EPDM
    Pump Head Material: Stainless steel
    Available Motor Types: AC

    Benefits
  • Excellent reliability
  • Contamination free transfer
  • Low sound level

    Special Features
  • High IP class (>44)
  • Diaphragm pump
  • Low leakage
  • N 630.15
    Attributes

    Edit Model

    Ultimate Vacuum 70 mbar (abs.)
    Additional Specifications Flow Rate (max.): 35 l/min
    Pressure (max.): 12 bar (rel.)
    Valve Material: Stainless steel
    Diaphragm Material: PTFE coated, EPDM
    Pump Head Material: Stainless steel
    Available Motor Types: AC

    Benefits
  • Excellent reliability
  • Contamination free transfer
  • Low sound level

    Special Features
  • High IP class (>44)
  • Diaphragm pump
  • Low leakage
  • Features

    Photos

    • N 630
    • N 630.1.2
    • N 630.3
    • N 630.15

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