Piston pump NPK 04
laboratoryfor gascompact

Piston pump - NPK 04 - KNF - laboratory / for gas / compact
Piston pump - NPK 04 - KNF - laboratory / for gas / compact
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Characteristics

Applications
laboratory
Technology
piston
Fluid type
for gas
Configuration
compact
Flow

3.3 l/min
(0.87177 us gal/min)

Pressure

2.8 bar
(40.6106 psi)

Description

KNF swing piston gas pumps are suitable for compression, transfer and evacuation. They run 100% oil-free, can operate in any position and are available with many different motor options. Swing piston pumps are compact devices for generating pressure and vacuum and offer higher flow rates than diaphragm pumps with the same dimensions. Technical Details Ultimate Vacuum (max.) - 300 mbar (abs.) Valve Material Options - FPM Pump Head Material Options - PPS Piston Sealing - PTFE Motor Type Options - DC, Brushless DC Benefits Excellent reliability High performance-to-size ratio Low sound level Contamination free transfer Maintenance-free Highly resistant to aggressive media Self priming Can run dry Low pulsation FDA-approved materials available Flow-tight in Off mode (NC valve) Digitally adjustable motor Applications Inkjet printing Medical equipment Analytical instruments Lab equipment Agriculture Climate technology Food & beverage industry Security and defense Semi-conductors Cleaning and disinfection

Catalogs

No catalogs are available for this product.

See all of KNF‘s catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

MEDICA 2026
MEDICA 2026

16-19 Nov 2026 Düsseldorf (Germany) Hall 8a - Stand H04

Other KNF products

Pumps

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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