Prinsip Progressive Cavity Pumping

Elemen pompa terdiri dari rotor logam berulir tunggal eksternal yang dibuat dengan akurasi tinggi, dan stator elastomer berulir ganda internal. Karena profil khusus rotor dan set stator, garis penyegelan terbentuk sepanjang sumbu rotor, yang dipertahankan baik dalam kondisi statis maupun dinamis. Saat rotor berputar di dalam stator, rongga-rongga ini bergerak dari ujung hisap ke ujung buang pompa, membawa cairan. Saat rotor berputar di dalam stator, rongga-rongga ini bergerak dari ujung hisap ke ujung keluaran pompa sambil membawa cairan.

Housing

SEPARATE BEARING HOUSING

Self-Priming

Inherently self-priming, the pumps can work on snore & do not require a foot valve.

Non-Clogging

Can handle solids in suspension or medias containing a high percentage of solids.

Low NPSH Requirement

Suction lift capabilities of up to 9.5 mwc & effective even in high vacuum conditions.

Low Internal Velocity

Minimum degradation of shear-sensitive media, and can also handle highly viscous materials having pseudo- plastic characteristics.

Reversible

Due to the reversible rotation capabilities, progressive cavity pumps can perform with equal efficiency in either direction.