Progressing Cavity Pumps MX series
Dosing series for food and pharmaceutical sector
The Diamond dosing MX series are the best solution for the food, pharmaceutical, chemical and cosmetic industries. These pumps are top rated for " Clean In Place" and " Sterilizing In Place". The geometry of the pumps is designed specifically to allow drainage and avoid dead zones. Each component is manufactured with the highest level of finish and utmost cleanliness. The DMX, JMX and FMX series is distinguished by the type of coupling of the pump to the drive.
All pumps of the DX series comply with Regulation (EC) 1935/2004 and follow FDA / MOCA guidelines.
On request:
EHEDG compliant
3-A Sanitary Standards certification
Operating ranges
Flow rate
Pressure
Temperature
Applications
Discover the product's application characteristics Progressing Cavity Pumps MX series
Models
| Size | Model | QMAX 2 BAR [m³/h] | RPM MAX | P MAX [bar] |
|---|---|---|---|---|
| D020 | 05L1 | 2,7 | 1400 | 6 |
| D020 | 025K2 | 1,4 | 1400 | 12 |
| D020 | 012K4 | 0,5 | 1000 | 24 |
| D020 | 012K2 | 0,6 | 1400 | 12 |
| D020 | 006K4 | 0,2 | 1000 | 24 |
| D020 | 003K4 | 0,1 | 1000 | 24 |
| D020 | 0015K4 | 0,05 | 1000 | 24 |
Materials
Casing materials
Wide selection of: cast iron, alloys and stainless steels, including corrosion-resistant options for harsh environments.
Coatings
Solutions such as ceramic coatings to ensure superior performance.
Seal Shaft Materials
Steel and special alloy materials with advanced coatings to ensure long durability and resistance, as well as advanced protective coatings such as ceramic oxides and tungsten carbide.
Optional for coupling rod
Open Joint
titanium flexible shaft according to 3-A standard and EHEDG
(For details, see the brochure constructive options, equipment and installations)
Materials of Rotors
Steel and special alloy materials with advanced coatings to ensure long-lasting durability and resistance.
Materials of Stators
We offer a wide selection of compound materials for stators, designed to ensure high performance and durability in diverse foodgrade and pharmaceutical sectors.
Among the available options, we can provide elastomers and special materials, including food-grade compounds and high-performance solutions.
These solutions can be customized based on the specific needs of the customer and the operating conditions.
Connections
Flanges and threaded connections for various applications, including food-grade models and high-pressure environments.
Sealing Systems
Various types of mechanical seals, both single and double, cartridge-style; also available with flushing solutions in accordance with FDA and food rules like Regulation - 1935/2004.
Bases
- standard Base
- Base with anti-vibration housing (feet spacer)
- Base with risers
- Skid with lifting devices
- Cart for industrial sector (trolley)
- Cart for food grade and winery sector
(For details, see the brochure constructive options, equipment and installations)
Optional
Equipment and optional
- Stator heating jacket
- Temperature probe for dry running protection (standard in the ATEX version)
- Flow switch
- Heating jacket for body pump
- Stainless steel stator cover
- Industrial flanged Bypass (or with threaded connection)
- Quench Pot flushing
- Stainless Steel Lantern
- Hermetic lantern
- Carter to protect the motorization
(For details, see the brochure constructive options, equipment and installations)
Features in detail
Large suction sections
Ensure excellent priming capability and efficient pumping of viscous substances. DetailsRotating parts in titanium and stainless steel
Titanium transmission without joints for maximum hygienic design. Elimination of stagnation points DetailsCIP connection
Built into pump body. DetailsOutput sections
Suitable for reduced load loss. DetailsConnection via pins to the motor or bearing housing
The simplest solution for maintenance. DetailsVarious sealing systems available, including:
Single mechanical seal with and without quench, opposed double seal, and tandem seal. DetailsPatented pin joint
The beating heart of Diamond series pumps. DetailsStator funnel
Manufactured with rounded geometry. DetailsAbrasion-resistant rotors and stators
Enables pumping of highly viscous fluids and with suspended solid particles. DetailsMotoinverter
Energy savings by regulating speed. Details
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1
Large suction sections
Ensure excellent priming capability and efficient pumping of viscous substances.
The pump body can be made from different metallurgies as needed.
Design free of dead zones or stagnation points. Polished casing for improved cleaning in CIP and SIP phases. Foodstuff fittings DIN 11851, DIN 11864 o Clamp ISO, ASME, DIN as standard.
-
2
Rotating parts in titanium and stainless steel
Titanium transmission without joints for maximum hygienic design. Elimination of stagnation points
Each component features premium-quality finishes to improve hygienic performance.
Mechanical joints (pins, bushings, cardan joints):
- create gaps
- retain product residues
- promote bacterial growth
The joint-free titanium shaft completely eliminates these critical areas.
-
3
CIP connection
Built into pump body.
This option enables insertion of washing fluid in the pump body to clean hygienic pumps in the best way possible.
Manufactured tangential to the body, it avoids stagnation and enables efficient drainage of the fluids.
-
4
Output sections
Suitable for reduced load loss.
Eccentric cone to avoid dead zones or stagnation points. Polishing improves cleaning in CIP and SIP phases.
Foodstuff fittings DIN 11851, DIN 11864 or Clamp ISO, ASME, DIN as standard.
-
5
Connection via pins to the motor or bearing housing
The simplest solution for maintenance.
It enables inverse rotation of the pump.
The splash ring protects the drive shaft against corrosion, further easing maintenance.
-
6
Various sealing systems available, including:
Single mechanical seal with and without quench, opposed double seal, and tandem seal.
The position of the seal is advanced for maximum transfer of the product flow. This improves the duration of the seal thanks to the greater convection that facilitates cooling. Product stagnation on the seal is avoided.
The quench and double seals should be driven by seal supply systems, suitable for the process, also API compliant upon request. It is also possible to install a vast range of seals according to standard ISO EN 12756 to meet every application need.
-
7
Patented pin joint
The beating heart of Diamond series pumps.
It combines compactness and ease of maintenance with performance, reliability, and durability without compromise.
-
8
Stator funnel
Manufactured with rounded geometry.
To avoid deposits contaminating the product.
-
9
Abrasion-resistant rotors and stators
Enables pumping of highly viscous fluids and with suspended solid particles.
The rotor can be provided in various basic materials and thermally treated or coated to increase duration.
The stators can be configured with various types of elastomers.
-
10
Motoinverter
Energy savings by regulating speed.
Can be programmed and controlled using PC via USB or wirelessly using smartphones or tablets via Bluetooth.
Further details
Ensure excellent priming capability and efficient pumping of viscous substances.
The pump body can be made from different metallurgies as needed.
Design free of dead zones or stagnation points. Polished casing for improved cleaning in CIP and SIP phases. Foodstuff fittings DIN 11851, DIN 11864 o Clamp ISO, ASME, DIN as standard.
Further details
Titanium transmission without joints for maximum hygienic design. Elimination of stagnation points
Each component features premium-quality finishes to improve hygienic performance.
Mechanical joints (pins, bushings, cardan joints):
- create gaps
- retain product residues
- promote bacterial growth
The joint-free titanium shaft completely eliminates these critical areas.
Further details
Built into pump body.
This option enables insertion of washing fluid in the pump body to clean hygienic pumps in the best way possible.
Manufactured tangential to the body, it avoids stagnation and enables efficient drainage of the fluids.
Further details
Suitable for reduced load loss.
Eccentric cone to avoid dead zones or stagnation points. Polishing improves cleaning in CIP and SIP phases.
Foodstuff fittings DIN 11851, DIN 11864 or Clamp ISO, ASME, DIN as standard.
Further details
The simplest solution for maintenance.
It enables inverse rotation of the pump.
The splash ring protects the drive shaft against corrosion, further easing maintenance.
Further details
Single mechanical seal with and without quench, opposed double seal, and tandem seal.
The position of the seal is advanced for maximum transfer of the product flow. This improves the duration of the seal thanks to the greater convection that facilitates cooling. Product stagnation on the seal is avoided.
The quench and double seals should be driven by seal supply systems, suitable for the process, also API compliant upon request. It is also possible to install a vast range of seals according to standard ISO EN 12756 to meet every application need.
Further details
The beating heart of Diamond series pumps.
It combines compactness and ease of maintenance with performance, reliability, and durability without compromise.
Further details
Manufactured with rounded geometry.
To avoid deposits contaminating the product.
Further details
Enables pumping of highly viscous fluids and with suspended solid particles.
The rotor can be provided in various basic materials and thermally treated or coated to increase duration.
The stators can be configured with various types of elastomers.
Further details
Energy savings by regulating speed.
Can be programmed and controlled using PC via USB or wirelessly using smartphones or tablets via Bluetooth.
Variants
DMXC Series
The motor is directly coupled to the pump by means of a flange. This solution is extremely cost-effective and compact, significantly reducing installation costs and simplifying maintenance. The forces generated by the hydraulic part are supported by the motor. Each motor used has been suitably selected on the basis of restrictive technical parameters and subjected to numerous durability tests under heavy loads.
JMXC Series
The motor is connected to the pump input shaft via coupling. It is the best solution in terms of performance and durability. All the forces generated by the pump are absorbed by the bearings in the support. These bearings have a very high load resistance. They are mounted with extreme precision on components of the highest quality. It is the best solution when you want to ensure maximum durability and reliability, while requiring larger installation spaces. The bearing holder we designed is modular and can be installed later in a pump with monoblock holder of the DMX series. Represents the state of the art in this type of installation.
FMXC Series
The motor is directly coupled to the pump via the flange of the bearing support module. This solution is the most versatile as it allows the use of standard flanged gearboxes and output shaft, coupling with hydraulic or pneumatic motors, maintaining the simplicity and compactness of the classic monobloc solution while guaranteeing total reversibility and superior bearing support performance.
This bearing support module can be applied to the entire Diamond series and allows for quick maintenance of the motor drive. FMX is therefore synonymous with modularity and reliability with any type of motor.
JMXF Series (Titanium)
he MXF Sanitary Series
The MXF Sanitary Series represents the state of the art for the food, pharmaceutical, chemical, and cosmetic industries. Designed with a fully sanitary design compliant with EHEDG standards and certified to 3-A Sanitary standards, these pumps allow for maximum sanitation. They are particularly suited for "Clean In Place" (CIP) and "Sterilizing In Place" (SIP) applications. Every geometry is meticulously designed to avoid stagnation and dead zones, featuring high-quality finishes and ensuring the utmost cleanliness of every single component.
In addition to the product-contacting parts, the monoblock support and base are made of stainless steel (standard in AISI 304), with a version available featuring hygienic feet.
All pumps can be configured with a monoblock support (DMXF SERIES), independent shaft bearing support (JMXF SERIES), or bearing housing (FMXF SERIES).
Titanium shaft
The innovative solution of the flexible titanium shaft eliminates the need for joints in the progressive cavity pump, completely solving the issue of motion transmission from the motor to the rotor. Thanks to a flexible titanium rod, hot-fitted between the drive shaft and the rotor, movement is transferred directly, efficiently, and without components subject to wear.
This configuration offers a key additional advantage: the extremely clean transmission, free from mechanical joints, drastically reduces the risk of product stagnation. This makes it ideal for applications in the food and chemical industries, ensuring maximum hygiene and simplifying washing and sanitization processes.
Here the JMXF Version
The motor is connected to the pump's input shaft via a coupling joint, representing the best solution in terms of performance and durability. All forces generated by the pump are absorbed by the bearings present in the support, which have extremely high load resistance. They are mounted with exceptional precision on high-quality components. This version is the optimal choice when maximum durability and reliability are required, although it necessitates larger installation spaces. Our designed bearing support is modular and can be retrofitted into a pump with a monoblock support from the M series, representing the pinnacle of technology for such installations.
FMXF Series (Titanium)
The MXF Sanitary Series represents the state of the art for the food, pharmaceutical, chemical, and cosmetic industries. Designed with a fully sanitary design compliant with EHEDG standards and certified to 3-A Sanitary standards, these pumps allow for maximum sanitation. They are particularly suited for "Clean In Place" (CIP) and "Sterilizing In Place" (SIP) applications. Every geometry is meticulously designed to avoid stagnation and dead zones, featuring high-quality finishes and ensuring the utmost cleanliness of every single component.
In addition to the product-contacting parts, the monoblock support and base are made of stainless steel (standard in AISI 304), with a version available featuring hygienic feet.
Titanium shaft
The innovative solution of the flexible titanium shaft eliminates the need for joints in the progressive cavity pump, completely solving the issue of motion transmission from the motor to the rotor. Thanks to a flexible titanium rod, hot-fitted between the drive shaft and the rotor, movement is transferred directly, efficiently, and without components subject to wear.
This configuration offers a key additional advantage: the extremely clean transmission, free from mechanical joints, drastically reduces the risk of product stagnation. This makes it ideal for applications in the food and chemical industries, ensuring maximum hygiene and simplifying washing and sanitization processes.
All pumps can be configured with a monoblock support (DMXF SERIES), independent shaft bearing support (JMXF SERIES), or bearing housing (FMXF SERIES).
Here Version FMXF
The motor is connected to the pump's input shaft via a coupling joint, representing the best solution in terms of performance and durability. All forces generated by the pump are absorbed by the bearings present in the support, which have extremely high load resistance. They are mounted with exceptional precision on high-quality components. This solution is optimal when maximum durability and reliability are required, although it necessitates larger installation spaces. Our designed bearing support is modular and can be retrofitted into a pump with a monoblock support from the DM series, representing the pinnacle of technology for such installations.
