The key task of external gear pumps is to convert mechanical energy (torque and rotational speed) into hydraulic energy (flow and pressure). To avoid unnecessarily high heat losses, units with high efficiencies are sought after. These are realized by means of pressure-dependent gap sealing and high-precision manufacturing technology.
Consistent high quality based on large-volume production
Drive shafts according to ISO or SAE and customer specific solutions
Long service life
Slide bearings for high loads
Port connections: flanged or threaded
Max. flow [l/min]:16.0
Nominal size [cm³/rev]:4
Max. intermittent pressure [bar]:280
Maximum rotational speed [rpm]:4000
Drive shaft:Conical 1:5
Direction of rotation:clockwise rotation
Front cover:Rectangular flange Ø 80 mm
Housing material:Aluminum
Noise level:Low noise at higher frequency
Product:External gear unit
Function:Pump
Model:Model S (4 ... 28 cm³/rev) SILENCE
Series:Bearing diameter Ø 20mm
Version:Phosphated, pinned
Port connection:Rectangular flange for fitting ISO8434-1
Sealing material:NBR
Rear cover:Standard
Non-standard version:Deviations from catalogue standards, see drawing
Weight [kg]:2.5
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