Alexandru UNGUREANU


22-90 POMPE CU CAVITĂȚI PROGRESIVE (PCP) CU CUPLAJE CU BOLŢURI TRANSVERSALE Partea a II-a

PROGRESSIVE CAVITY PUMPS (PCP)
WITH CROSS BOLTS COUPLINGS ( II )
The study presents the newly developed progressive cavity pump
developed by the specialized manufacturer SC CONFIND SRL: pump with
cross bolts couplings in a very compact arrangement. The calculation,
construction and practical performance are presented.
Cuvinte cheie: pompe cu şurub, pompe cu cavităţi progresive, cuplaje
cu bolţuri
Keywords: progressive cavities pumps, PCP, coupling for pumps

90 POMPE CU CAVITĂȚI PROGRESIVE (PCP)


22-89 POMPE CU CAVITAŢI PROGRESIVE (PCP) CU CUPLAJE CU BOLŢURI TRANSVERSALE Partea I

PROGRESSIVE CAVITY PUMPS (PCP)
WITH CROSS BOLTS COUPLINGS ( I )
The study presents the newly developed progressive cavity pump
developed by the specialized manufacturer SC CONFIND SRL: pump with
cross bolts couplings in a very compact arrangement. The calculation,
construction and practical performance are presented.
Cuvinte cheie: pompe cu şurub, pompe cu cavităţi progresive, cuplaje
cu bolţuri
Keywords: progressive cavities pumps, PCP, coupling for pumps

89 POMPE CU CAVITAŢI PROGRESIVE (PCP)