hp-Single-pumping unit series MOG 5.0 hp-Single-pumping unit series MOG (overview) 5.1 Single pumping unit MOG 53 according to scheme I without bypass 5.2 Single pumping unit MOG 50 according to scheme I without bypass 5.3 Single pumping unit MOG 52/54 according to scheme II, with bypass 5.3.1 MOG Dimensions according to Scheme I (see table device connections) 5.3.2 MOG Dimensions according to Scheme II (see table device connections) hp-Twin-pumping unit series BIK 5.4 hp-Twin-pumping unit series BIK (overview) 5.5 Twin pumping unit according to scheme I and II without bypass for heating oil EL + L 5.6 Twin pumping unit according to scheme I and II without bypass BIK 51 5.7 Twin pumping unit BIK 52 according to scheme III and IV with bypass 5.7.1 Dimensional drawing MOG according scheme I and II 5.7.2 Dimensional drawing MOG according scheme III and IV