progressive cavity mud pump brands

Progressive cavity pumps are nowadays available in different geometries, owing to their increasing use in various industrial applications. The degree of product entry into the cavity, the degree of sealing and efficiency between the cavities vary across these geometries. The standard geometry is suited for highly viscous and thick material, however, MXQ progressive cavity pumps have elongated geometry with a large surface contact between the stator and the rotor. This large surface contact helps improve the efficiency of the progressive cavity pump.

Elongated Profile Rotor and Stator: The overall diameter of the rotor and stator is decreased, whereas the pitch is increased. The performance and shelf life of the progressive cavity pump depends on the surface speed at the periphery of the rotor against the stator. This speed is termed as rubbing velocity, which can minimize the life expectancy of the pump’s rotor and stator. All MXQ progressive cavity pumps are designed to have low rubbing velocities, which has improved their life by 40% than standard pumps available in the market.

Universal Cardan Joint (3-year Warranty):During the operation, the progressive cavity pump’s rotor has three different centers of rotation. As the centerline of the rotor is offset from the centerline of the drive shaft, a drive connection cannot be made easily. This type of connection is established using a flexible type drive. In many progressive pump designs, this flexibility is achieved using a pin joint or a gear joint. However, in MXQ progressive cavity pumps, the hollow shaft utilizes the Universal-Cardan joint design. This joint helps minimize the dependence on hollow tube configuration, improves angularity, as well as reduces the required length of connecting rods.

Universal joint used in MXQ progressive cavity pumps is lubricated with synthetic temperature stable lubricant, and is offered with a 3-year warranty.

Products: Progressive Cavity Pumps, ANSI Process, Centrifugal Pumps, High Pressure, Sanitary 3A, Hygienic, Metering, Rotary Gear, Vertical turbine, Submersible, Air Operated Diaphragm, Non Clogging, Food Transfer, Screw, Slurry, Rubber lined, Cleaning, Split Case Pumps

Pro-Rod’s AnX coiled rod is engineered with advanced materials science to extend rod string service life – and protect your well’s production stream – in harsh corrosive environments. Whether pumping vertical wells or horizontals with high-dog leg severities and sideloading forces, answer the challenge of rod string corrosion with AnX.

Roto Pumps is a noted Progressive Cavity Pumps manufacturer. High Pressure Progressive Cavity Pumps are also known as Single Screw Pumps, these pumps have been built and designed to transfer liquids with different chemical properties and variable viscosities. These pumps can be customized as per the application requirement. These pumps function with the help of precision mechanized single external helix metallic rotor and double internal helix elastomer stator. The fluid gets transferred through the cavities formed by the turning of the rotor within the stator.

The working principle of these pumps involves the rotation of the single helix-shaped rotor within the stator. A sealing line is developed along the axis of the rotor owing to the positioning of the rotor and the stator, which upholds in both static and compelling conditions. Several cavities are formed along the suction and the discharge end of the pump by the rotation of the rotor. These cavities transfer the fluid within the pumps.

For over 25 years, Liberty Process Equipment has been the leader in the field of economically priced Progressive Cavity Pumps and Progressive Cavity Pump replacement parts in North America.

Liberty specializes in Progressive Cavity Pumps for industry. The progressive cavity pump is a positive displacement system that is extremely flexible in its usability in a variety of specialized fields with difficult pumping applications such as viscous and highly-abrasive media. The design offers a pulsation-free, self priming operation that allows solids contents up to 50% to be moved without shearing.

When it comes to moving fluids with suspended solids content such as sludge"s or biosolids or thickened abrasives such as grouts or slurries, the PC Pump is the best choice for your application. Liberty can supply both the multiphase progressive cavity pumps and replacement parts to keep your PC Pump operating optimally for a lower price than other suppliers and OEM"s and can even offer you full pump packages with motors and baseplates if your job requires it.

*Liberty Process Equipment, Inc. is not affiliated with nor distributor for Seepex®, Allweiler®, Moyno®, Tarby®, Netzsch®, or Continental Inc.® All referenced product names, brands, models, or part numbers is solely for identification purposes. Seepex® is a registered trademark of Seepex®. Moyno® and Tarby® are registered trademarks of Robins and Myers® and NOV®, Netzsch® Incorporated is a registered trademark of the Netzsch® Group, Allweiler® is a registered trademark of Colfax® Corporations Continental® Pumps is a Trademark of Continental® Ultra Pumps.

SEEPEX metering and dosing pumps are a range of precision pumps that have a metering accuracy of +/- 1%. The pumps are found in a variety of industrial and municipal applications and are especially suited for low pulsation delivery of low to viscous media as well as chemically aggressive media and media containing solids.

The Dura Pump team is often approached with one frequently-asked question: what manufactures are there of progressive cavity pumps? In our latest blog, we  set out the main manufacturers of progressive cavity pumps for the UK market. Read the full piece below and don’t forget tovisit our blogfor more pump industry insights!

The manufacturer of Mono pumps and parts is Novo. This company manufactures a wide product range suitable for the pumping of fluids within the wastewater, chemical, food, beverage, paper, mining, mineral processing, marine, agricultural and oil & gas sectors.

Mono pumps was founded in 1935 in London, UK and has since expanded its manufacturing and operations internationally. They were also the original producers of the EZstrip range of progressive cavity pumps – a real household name.

They have a large range of progressive cavity pumps for the food and beverage industry, environmental engineering, oil & gas and pharmaceuticals as well as many manufacturing applications. Seepex was founded in 1972 and has continued to expand globally ever since.

Netzsch pumps are a versatile, innovative, high-performance brand providing a wide range of progressive cavity pumps, under the NEMO range, including many specialist solutions to the environmental and energy, food and pharmaceutical, oil and gas, chemicals and mining. Netzsch progressing cavity pumps offer you continuous, pressure-stable, gentle and low-pulsation pumping of a wide variety of media.

Roto Pumpshave been manufacturing progressive cavity pumps for more than 50 years and are ranked among one of the top 10 companies in manufacturing positive displacement pumps. With a state of art manufacturing facility, they are continuing to increase their product portfolio covering a wide range of applications, such as chemical, defence, wastewater treatment and agriculture industry.

The Sulzer brand was founded, by the Sulzer brothers, in 1834 and its headquarters are currently based in Winterthur, Switzerland. Sulzer offers a wide range of progressive cavity pumps, capable of providing near constant flow rate and suction lift for handling wastewater sludge, slurries, viscous and shear thinning non-Newtonian fluids.

PCMpumps go by the slogan ‘keep it moving’, and their commitments to attaining the highest level of quality, with products and service to the Oil & Gas and Food & Industry markets certainly demonstrate this.

For around 85 years, PCM has been offering high-quality, cost-effective fluid handling solutions all based on low life-cycle costs. PCM progressive cavity range is centralised around their Moineau brand, with advanced technology ensuring that they can operate at a higher pressure than other positive displacement pumps.

We’re passionate about sharing our knowledge and expertise around virtually all categories of pump products. If this blog didn’t provide the information you were looking for,contact a member of our helpful teamwho will be happy to help.

UT Pumps & Systems Pvt Ltd is an ISO 9001-2008 certified company for design and development of Positive Displacement pumps as per designs acquired from European manufacturers by virtue of Joint Venture partnerships. Known as a solution providing company with presence in almost all industries for a wide range of applications

HYDRO PROKAV PUMPS INDIA PRIVATE LIMITED is one of the Leading Manufacturers and Exporters of various types of Positive displacement Pumps based in In

The biggest characteristic of progressive cavity pump is that it is especially suitable for conveying sensitive liquids which cannot be sheared, squeezed or stirred, that is, non-Newtonian liquids which will show thixotropic properties when subjected to shearing. It is not only suitable for transporting medium with low viscosity such as water, but also especially suitable for transporting suspension containing solid particles or short fibers and medium with very high viscosity.

When the fluid with high viscosity and poor fluidity is input, we need to pay attention to whether it can flow into the pump fast enough. If it cannot, it will easily cause the dry grinding and volumetric efficiency of the pump to change. So we need to pay attention to the speed of the fluid being conveyed and its viscosity.

In order to ensure the life of the progressive cavity pump, we usually control the speed to a low level so that a large flow will not be generated. If you need to increase the flow, usually add a variable frequency drive (VFD) or stepless speed reducer. Speed and flow are often proportional. But the maximum flow rate of the progressive cavity pump in our factory can reach: 300m³/h;

The progressive cavity pump is a positive displacement pump. It has only one screw rotor, which has slight interference fit with the rubber stator. Screw pumps also need at least two screw rotors to cooperate, and usually there are three or five screw rotors to cooperate. The name is also named after the number of screw rotors. For example, a pump with two screw rotors is called a twin screw pump.

Comparison of the media conveyed by different types of screw pumps:Twin screw pump can transport lubricating, non-lubricating, corrosive and medium containing certain magazines, even used for oil, steam and liquid mixed transportation. Commonly used for conveying various oils, water, emulsion, paste, asphalt and chemical media, etc.

Five-screw pump is suitable for low-pressure and high-flow conditions, conveying lubricating medium, and it is more sensitive to impurities in the medium than three screw pump.

Screw pumps are not made of rubber like progressive cavity pumps, but almost all of them are made of metal. Performance: Screw pump can deliver larger flow and pressure.

Due to the slight interference fit between the stator and the rotor of the progressive cavity pump, it is not allowed to run dry. Once the dry running of the pump is not stopped in time, the stator will burn out immediately. Therefore, it is necessary to fill the pump cavity with the medium, and the medium in the system cannot be interrupted.

Special situation: When installing the pump, if you don’t know whether the motor is in the forward or reverse direction, you can run the pump 1-2 times in dry mode.

It was invented by French engineer MoiNeau, so it is called Mono Pump. It has many nicknames. Sometimes we will call it helical rotor pump, eccentric screw pump, PC Pump or PCM Pump, Crank Rod Pump and Snake Pump. In China, it is also called single screw pump and thick slurry pump. No matter how many nicknames it has, it belongs to positive displacement pump.

In 1930, when aviation pioneer René Moineau was designing compressors for early jet engines, he discovered that this principle could work efficiently for pumping fluids. So he cooperated with Robert Bienaime of Gevelot Group to establish PCM Pompes in 1932 and developed the world’s first known progressive cavity pump.

When the viscosity or thickness of the liquid is higher than that of water, which is not suitable for centrifugal pump delivery, use progressive cavity pump.

When the suction conditions of the pumping applications are not ideal and when the suction pressure is lower than 28 inches of mercury (Hg), the progressive cavity pump can pump, but the centrifugal pump cannot.

When transporting sensitive liquids that cannot be sheared, squeezed or agitated, the speed of the centrifugal pump is too high, which will easily damage the fluid structure.

When the liquid contains solid particles, centrifugal pumps or other positive displacement pumps are easy to wear or block. At this time, because the stator and rotor of the progressive cavity pump has a wear resistance design, it will be more suitable for this application.

The main working parts of progressive cavity pump are stator and rotor. Because of the special geometric shape of stator and rotor, when assembled together, several separate sealing cavities will be formed. When the motor drives the rotor to move, the medium in each sealing cavity will be continuously and uniformly transported from the suction end to the extrusion end with constant volume.

Progressive cavity pumps have self-priming performance and good suction performance, and the self-priming height is generally 2-5 meters (taking water as the test); When transporting sludge or medium with high viscosity, self-priming installation is generally not recommended, but natural inflow is recommended.

The customer is required to provide the flow rate, output pressure or head of the fluid to be transported, and to inform the physical and chemical properties of the fluid in as much detail as possible, and then the factory will select and recommend for you based on experience. Because of improper selection of progressive cavity pumps, it is easy to cause many problems in use. The right pump can create more value and reduce costs for you.

GNG series Progressive cavity pump is also called single screw pump. The Progressive cavity pump consists of helical rotor turning inside a helical stator. When the rotor turns inside the stator, the honeycomb progresses spirally along the axis of the pump without changing either shape or volume. This action transfers the material from the pump intake to the pump discharge without degrading the product. So the GNG series Progressive cavity pump is an ideal pump for feeding decanter centrifuges.

The GNG series pump Progressive cavity pump body and transmission parts are designed according to the maximum load of 6 bar pressure. The pump has many features include: stronger strength, durable, safe and reliable. The flow and head of the pump fully meet the requirements of sludge transportation and dosing. Moreover it fully meet the stable and unmanned long-term operation.

The pump stator rubber of the GNG series Progressive cavity pump is firmly combined with the outer casing. There are no seams, pores or cracks in the working face. The stator is made of SBBPF or other required material. The design normal working life is not less than 10,000 hours under the specified working conditions. The stator feed end is funnel-shaped, which is conducive for full flow of material.

Depends on different material and application, the pump rotor can be stainless steel or hard alloy material with special treatment to make it anti abrasion as well as corrosion resistant.

The gear reducer selected for GNG series pump is compact and integrated with the motor. The motor is suitable for 380V/460V or any customized power supply. It is completely suitable for 10-60Hz range regulation.

Netzsch NEMO® BY Progressing Cavity Pumps convey a wide array of substances or very precisely meter substances in numerous industrial applications. From low viscosity substances to products barely capable of flowing, with or without solid content, shear-sensitive, sticky or abrasive – with the NEMO® BY, even difficult substances are pumped gently and with low pulsation. In block construction with a direct coupled drive, this NEMO® pump is particularly compact and economical. The NEMO® BY also offers you low investment and low operating and maintenance costs. Four rotor/stator geometries are available to cover a wide range of products and applications. Contact us and we will help you find the optimal solution for your application.

The NEMO® BY Progressing Cavity Pump is used primarily for substances with the following properties: consistencies from liquid to pasty, substances with solid content, shear-sensitive, sticky to dry, thixotropic and dilatant, abrasive, and adhesive such as wastewater, activated sludge, plaster and cement mortar, acids, lime water, emulsion paints, soaps, adhesives, etc.

• The Progressing Cavity Pump features the only double-seal pin joint in the industry. With improved technology, the “donut” style joint seal has been enhanced. By providing a “boot”, the joint is sealed with amazing reliability. When installed correctly, the boot clamps compress the boot to seal each joint with more than one inch of linear sealed surfaces. This greatly minimizes the potential for contamination of the joint.

• As with centrifugal pumps, we have created a modular design in the Progressing Cavity Pump. This modular design minimizes the need for customers to stock a wide variety of components. In doing so, it is now very easy to change the pumping elements, and alter the pumping characteristic of the Progressing Cavity Pump.

• Unlike most progressive cavity pumps sold in the United States, approximately 98% of the components in our Progressing Cavity Pumps are manufactured in the United States by craftsmen who take great pride in their workmanship.

Sydex is a modern, global manufacturer of progressing cavity pumps, grinders and macerators. We provide extensive expertise and knowledge throughout the World, enabling us to become totally focused on our customers’ needs from manufacturing through ...

Compact and versatile, the FM range brings you all the advantages and performances of progressing cavity pumps, in a light, compact and economical ...

Sydex is a modern, global manufacturer of progressing cavity pumps, grinders and macerators. We provide extensive expertise and knowledge throughout the World, enabling us to become totally focused on our customers’ needs from manufacturing through ...

PCM was founded in 1932 by René Moineau, the inventor of the Progressing Cavity Pump (PCP). For more than 85 years, PCM has been offering high quality, cost effective fluid handling solutions based on low life-cycle costs to our customers in oil & ...

The PCM Moineau A progressing cavity pump is a culmination of our unrivalled industry expertise and our unwavering commitment to provide the best fluid handling ...

PCM was founded in 1932 by René Moineau, the inventor of the Progressing Cavity Pump (PCP). For more than 85 years, PCM has been offering high quality, cost effective fluid handling solutions based on low life-cycle costs to our customers in oil & ...

MXQ MW-Series is 100% equivalent to Moyno 34401 Wobble Rotor Equivalent Pump. MXQ MW-Series pumps are compact and light weight, designed for transfer duties in both domestic and industrial applications. They provide ...

If your municipal lift station pumping challenges are the high cost of personnel and the cost of energy, check this out: Here are some of the personnel cost savings: The DIP System® will end lift station cleaning, Ends pump removal to clean out ...

If your municipal lift station pumping challenges are the high cost of personnel and the cost of energy, check this out: Here are some of the personnel cost savings: The DIP System® will end lift station cleaning, Ends pump removal to clean out ...

We offer a complete line of Progressing Cavity Pumps for the commercial waste water and industrial markets. Our goal is to offer quality products and service at a competitive ...

Model CP Pumps are great for low GPM and viscosity applications and can pump many different types of materials. It’s a low cost pump that is compact and has many drive options. Continental ...

We offer a complete line of Progressing Cavity Pumps for the commercial waste water and industrial markets. Our goal is to offer quality products and service at a competitive ...

Roper Pump Company began as a hand-operated well pump manufacturer in 1857 and has developed into a leading manufacturer of external gear pumps, progressing cavity pumps, flow dividers, and mud motor power sections. The company is part of the ...

Sometimes you need a pump that can handle higher pressures, viscosities and torque. Applications like these require the 70300 or 70600 models which feature oversized drive ends. For the 70300 the next larger drive end design is used ...

Roper Pump Company began as a hand-operated well pump manufacturer in 1857 and has developed into a leading manufacturer of external gear pumps, progressing cavity pumps, flow dividers, and mud motor power sections. The company is part of the ...

Pacific Alloy Casting produces replacement rotors for progressive cavity pumps used by the solid waste and construction industries. Our abrasion- and impact-resistant chrome iron rotors come in a ...

Liberty Process Equipment specializes in Progressive Cavity Pumps for industry. The progressive cavity pump is a positive displacement system that is useable in a variety of difficult pumping applications with solids content or highly-abrasive ...

The Freedom LFF3 Series is your best choice for Sanitary Progressive Cavity Pump applications. Designed for food-grade installation,these pumps have been designed to handle fluids ...

Liberty Process Equipment specializes in Progressive Cavity Pumps for industry. The progressive cavity pump is a positive displacement system that is useable in a variety of difficult pumping applications with solids content or highly-abrasive ...

Since it was founded in 1969, WANGEN PUMPEN has continued to grow, expanding from its beginnings as a small family business into a medium-size company with a workforce of over 200 staff. This is due among other things to a special promise which we ...

The changing of wear parts with very few actions, without removing the pump from the pipeline system thanks to Service in Place. The Xpress pump range has been specially developed for easy maintenance and to ...

Since it was founded in 1969, WANGEN PUMPEN has continued to grow, expanding from its beginnings as a small family business into a medium-size company with a workforce of over 200 staff. This is due among other things to a special promise which we ...

Shanley Pump and Equipment, Inc. is an International Pump distributor. We offer specialty pumps and industry-leading service to the pump market. We offer specialty pumps and pump products manufactured by pump companies that are recognized worldwide ...

Shanley Pump and Equipment, Inc. has a full staff of trained engineers around the continental US that can repair or replace your nonfunctioning system as easy as you making a phone call to us! Our 25 years of experience have made us ...

Shanley Pump and Equipment, Inc. is an International Pump distributor. We offer specialty pumps and industry-leading service to the pump market. We offer specialty pumps and pump products manufactured by pump companies that are recognized worldwide ...

Process Pump Sales, Inc, is a leading nationwide distributor of high quality products manufactured in Europe. We offer a comprehensive mix of product lines that are divided into 3 categories: Hydraulic Pump Group, Industrial Pump Group, and ...

The PCM Series IVA progressive cavity pumps are specially designed to handle heterogeneous and highly viscous products up to 1,000,000 cps. The IVA series is equipped with one or two force feed ...

Process Pump Sales, Inc, is a leading nationwide distributor of high quality products manufactured in Europe. We offer a comprehensive mix of product lines that are divided into 3 categories: Hydraulic Pump Group, Industrial Pump Group, and ...

Flowrox is known for its reliable industrial solutions for demanding process conditions. With almost 40 years of experience in elastomer technology, Flowrox is the benchmark for heavy duty valves, pumps and systems. We are known to be the reliable ...

The Flowrox progressive cavity (PC) pumps" C-series is designed for the most demanding industrial slurry and paste pumping applications. Due to its unique features and patented ...

Flowrox is known for its reliable industrial solutions for demanding process conditions. With almost 40 years of experience in elastomer technology, Flowrox is the benchmark for heavy duty valves, pumps and systems. We are known to be the reliable ...

The L4-P / L6-P series offers the same features and benefits of the L4-D / L6-D series, yet utilizes a progressive cavity pump. The progressive cavity ...

The Series 6000PC Polymer Feeder has all the features of the Series 6000. The 6000PC has the increased reliability of the progressive cavity metering pump. The pump has no check ...

We carry multiple lines of progressive cavity pumps for industrial use including sanitary, heavy-duty and general purpose solutions. Our pump parts are interchangeable with some of ...

Liberty’s Millennium Heavy-Duty Progressive Cavity Pumps are designed for challenging applications like heavy and abrasive sludges, greases and slurries in sewage and reclamation processes as well as Return Activated Sludge (RAS), Thickened Waste Activated Sludge transfer (TWAS) and sludge dewatering and chopper transfer pumping in wastewater facilities. The Millennium series is well suited for the waste-oil and crude oil reclamation and transfer industry.  Special wear coatings like titanium or other exotic coatings are available upon request.

All Millennium Series parts such as Rotors and Stators or Wetted parts such as Connecting Rods and Seals dimensionally interchange as aftermarket replacements with other popular manufacturers pump models like the Moyno® 2000 Series and the Tarby® Century V Series, and the Continental® CG Series of Progressive Cavity Pumps, potentially saving you and your facility thousands of dollars in replacement part costs yearly.  Over 500 wastewater, waste-transfer, and dewatering facilities in North America currently use Millennium parts in their daily service.

The vertical screw pump works for installations with negative suction and lifting material from pits. It can be vertically installed where horizontal installation is not possible. It has a special skid design for easy lifting of molasses from pits and many other applications. It can also be used for easy lifting of effluent treated sludge from pits, Spentwash from lagoons and transfer of bioslurry from pits for transfer to fermentation tanks. These pumps are clos-coupled and directly driven by vertically mounted geared motor. We also offer floating progressive cavity type vertical screw pumps which are especially designed for floating platforms like sludge removal from pits.