BEM series is a bi-rotational bushing style gear pump with side and rear ports. Designed and engineered for a wide range of applications offering high efficiency and performance. A wide range of flanges, shafts, displacements, and porting options available.

SKU: BEMA6N34 Categories: ,


The BEM series is the medium range for Bezares gear pumps, covering flows between 23 and 45 L/min. The BEM pump is bidirectional and its lateral and rear ports facilitate installation in the vehicle.

This series offers high performance and high efficiency. It is manufactured in a cast steel casing with a compact design and high-quality internal components. It can be configured with ISO 4, UNI 3, or SAE B 2/4 hole flanges. Additionally, it is possible to choose from two sizes for GAS/BSP, SAE, or NPT ports and threads. Contact us today for more information on how the BEM pump can optimize the performance of your hydraulic system.

Technical Datasheet

Additional information

Displacement (cm3/rev)

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Output type

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Maximum continuous pressure (P1) (bar)

250 (BEM 23), 240 (BEM 30), 210 (BEM 40), 200 (BEM 45)

Max. peak pressure (P3) (bar)

300 (BEM 23), 290 (BEM 30), 260 (BEM 40), 250 (BEM 45)

Speed (r.p.m) min. (P1)


Speed (r.p.m) max. (P1)



From -25ºC to +80ºC

Viscosity allowed

Max. 750 mm2/s (cST)


N – NPT, S – SAE, B – BSPP


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Old Codes

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