A progressing cavity pump is a type of positive displacement pump and is also known as a progressive cavity pump, progg cavity pump, eccentric screw pump or cavity pump. It transfers fluid by means of the progress, through the pump, of a sequence of small, fixed shape, discrete cavities, as its rotor is turned.

The Progressive cavity (PC) pump is a positive displacement pump. The pumping element is a single “screw” that has a round cross section and rotates inside of a stator made of rubber which has a double cross section.

2002年11月5日 · When roattetd inside the stator a pocket (cavity) is "pushed forward" (progressively) thus creating the moving force. A screw pump, consists of two or more screws. The screws mesh with each other, letting the liquid flow through the pofiles of the screws.

A progressive cavity pump is a positive displacement type pump mainly used for handling high-viscous fluids and tough pumping applications. They are also known as cavity pumps, progressing cavity pumps, PC Pumps, progg cavity pumps, progressive cavity screw pumps, or …

2020年1月27日 · Progressive cavity pumps, also known as PC pumps, progressing cavity pumps, eccentric screw pump and mono pumps are a type of rotary positive displacement pump designed for the conveying of liquids and sludges from 1cst to 1Million.

2024年11月21日 · A progressive cavity pump, also known as a screw pump, is a type of positive displacement pump. Unlike centrifugal pumps that rely on high-speed rotation to move fluids, progressing cavity pumps move fluid through a series of small, discrete cavities.

Progressive cavity pumps are a type of positive displacement pump known for their ability to handle viscous, shear sensitive and abrasive mediums at high pressures, with a smooth, low pulsating flow. Our progressing cavity pump guide includes technical information on the working principle of this…

2023年8月28日 · Progressive cavity pump is a type of positive displacement pumps, also known as single screw pump, eccentric screw pump, cavity pump, helical rotor pump, and PC pump. It relies on the mutual meshing of screw and liner to produce volume changes in the suction and discharge chambers to transport liquids.

Progressive Cavity Pumps have similar characteristics to rotary or reciprocating pumps, such as piston, diaphragm, lobe, and screw pumps. They are also known as an eccentric screw pump due to the motion of the rotor. The one common feature being the sealed cavities with operational similarities like being able to pump at extremely low rates, to ...

2024年8月7日 · A progressive cavity pump, also known as an eccentric screw pump, PC pump or cavity pump, is a type of rotary positive displacement pump. Found in a spectrum of industries from food processing to mining, the progressive cavity pump is desired due to its unique design and capability to handle viscous, aggressive, abrasive and shear-sensitive fluids.