BEL 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. BELD Pump DIN 5462 4 bolts flange, 8 tooth shaft that meets ISO 14 standard. BELS Pump includes a support bearing at the end of shaft in order to absorb radial loads.