N 84.4

Flow Rate (max.): 4.8 l/min
Pressure (max.): 0.3 bar (rel.)
Vacuum (max.): 2 mbar (abs.)

All Downloads for this Pump Series

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Frequent Questions

KNF diaphragm gas pumps transfer or compress gases and vapors and generate a vacuum without contaminating the media. Different options are available for application-specific requirements related to size, motor type, control, voltage, chemical resistance, safety, vibration, noise, and temperature resistance. All pump types offer oil-free operation.

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Frequent Questions

Benefits

Excellent reliability
Contamination free transfer
Digitally adjustable motor

Special Features

Diaphragm pump

Flow Rate (max.)	4.8 l/min
Pressure (max.)	0.3 bar (rel.)
Ultimate Vacuum (max.)	2 mbar (abs.)
Valve Material Options	EPDM
Diaphragm Material Options	PTFE coated
Pump Head Material Options	Aluminium
Motor Type Options	Brushless DC, DC

N 84.4

Datasheet N 84.4

PDF (1 MB) - Datasheet - English

Operating Manual N 84 DC-B MI

PDF (2 MB) - Operating Manual - English

Operating Manual N 84 DC

PDF (1 MB) - Operating Manual - English

3D CAD Model N 84.4

ZIP (3 MB) - CAD File - English

Technical Details

Flow Rate (max.)	4.8 l/min
Pressure (max.)	0.3 bar (rel.)
Ultimate Vacuum (max.)	2 mbar (abs.)
Valve Material Options	EPDM
Diaphragm Material Options	PTFE coated
Pump Head Material Options	Aluminium
Motor Type Options	Brushless DC, DC

Features