LEWA ecodos sanitary/hygienic is a safe, efficient diaphragm metering pump that provides many options for food and pharmaceutical production. The surfaces are adapted specifically to hygienic production requirements.
The ecodos sanitary/hygienic is suitable for metering and pumping tasks in the low-pressure range, has virtually no dead spaces and is easy to clean. It implements a flow rate of 16 to 1460 l/h per pump head and a maximum discharge pressure of 20 bar.
Extremely hygienic conditions must be present for the production of food, beverages, medicine and pharmaceutical products. LEWA offers the ecodos sanitary/hygienic pump series to meet these strict requirements.
The LEWA ecodos sanitary/hygienic with pump heads made of polypropylene or stainless steel is hermetically sealed and prevents the pumped product from becoming contaminated. Thanks to its easy-to-clean surfaces, product residue, biological residue and germs can be removed completely.
It is the right choice for metering tasks with low pressure up to 20 bar and fulfills both aseptic and hygienic specifications with high reliability and efficiency. Thanks to mechanical diaphragm actuation, it is impossible for the hydraulic oil to contaminate the pumping fluid.
The LEWA ecodos in sanitary/hygienic design is a mechanically actuated diaphragm metering pump with a monitored, 4-layer sandwich diaphragm for low pressures, which have numerous advantages over comparable pumps.
Even in low-pressure conditions, the ecodos diaphragm pump has a precise flow rate adjustment of ± 1%. You can achieve an exact, extensive adjustment range of up to 1:50 thanks to the option of adjusting the pump using the stroke length and/or rotational speed.
The sanitary/hygienic-compliant design fulfills the production requirements for food and pharmaceutical products: It features the smallest possible dead spaces and polished, easy-to-clean surfaces. Of course, the ecodos holds all industry-relevant certifications.
All parts of the LEWA ecodos diaphragm pump in sanitary/hygienic design that come into contact with fluids are FDA-compliant, corresponding to the most important requirements for hygienic processes. They are also animal fat free and inspected and documented in accordance with USP Class VI.
Adjust the LEWA ecodos precisely to meet your requirements: With 6 output ratings, the material variants 316/316L, stainless steel 1.4435 or PP and adapted accessories, the diaphragm metering pump is suitable for virtually any pumping task in the low-pressure range.
For complying with the strict sanitary/hygienic standards, all surfaces of the pumps are mechanically polished (1.4571: RA < 0.8 µm) or electro-polished (1.4435: RA < 0.5 µm).
The ecodos metering diaphragm pump is mechanically driven (not hydraulically driven). This means that the pumping fluid will not become contaminated due to hydraulic oil or environmental influences.
Even if a diaphragm is damaged, continued operation is possible. Therefore, you have sufficient response time for maintenance purposes. This results in a high level of production reliability.
The 4-layer PTFE sandwich diaphragm is not only extremely stable and durable. It is also monitored continuously during operation using the patented DPS diaphragm monitoring system.
All material products are completely documented and traceable in accordance with EN 10204 3.1. In this way, we ensure maximum transparency and safety for your production process.
The pumps are dry-run safe and maintenance friendly. No sliding seals or packages are inserted.
Single drive units with vertically installed motor are space-saving. Alternatively, multiple drive units with identical or different output can be combined for pulsation reduction or recipe metering.
We supply pumps, equipment and systems on request in explosion-proof design for operation up to EX zone 1 . Thus, we guarantee maximum security.
The speed control of ecodos diaphragm metering pump is effected precisely by a supplied frequency converter or other variable speed drives.
The signal acquisition of process control systems is achieved analogously or digitally. Flow rate is adjusted via electric or pneumatic stroke adjustment, alternatively by motor drive (FU).
We pay attention to all the details: All electrical and electronic accessories for your diaphragm metering pump are perfectly tailored to our individual product - from the contact transmitter to the frequency inverter.
Adjust the stroke length of your pump exactly to the specific metering task: LEWA pumps can be set fully automated by an electric stroke adjustment with integrated regulator.
LEWA uses numerous special types of valves such as specially hardened valves for liquified gases or valves with minimal dead space for the food and pharmaceutical production.
Our pumps are equipped with all common connection geometries such as DIN standard, BASF's high-pressure standard, American ANSI, JIS, or your individual requirements. Customized configurations are possible.
With functionally tested controlling and regulating units for frequently occurring standard tasks of diaphragm metering pumps - such as batch metering - your process becomes faster and easier.
Thanks to delivery in various sizes, the LEWA ecodos mechanical diaphragm pump covers a large product range. This allows us to provide you with a high-performance, energy-saving pump for any desired application.
LEWA ecodos sanitary | Max. flow rate at 50 Hz [in l/h] | Permissible pressure for stainless steel [bar] | Permissible pressure for plastics [bar] | Permissible temperature [°C] | ||
---|---|---|---|---|---|---|
Pump type | VA | PVC-H | PVDF | |||
LEB | 16 | 20 | 12 | -10/+80 | 0/+60 | -10/+80 |
LEC | 52 | 10 | 10 | -10/+80 | 0/+60 | -10/+80 |
LED | 170 | 10 | 10 | -10/+80 | 0/+60 | -10/+80 |
LEE | 336 | 7,5 | 7,5 | -10/+80 | 0/+60 | -10/+80 |
LEF | 520 | 7,5 | 7,5 | -10/+80 | 0/+60 | -10/+80 |
LEG | 1460 | 5 | 5 | -10/+80 | 0/+60 | -10/+80 |
LEWA ecodos hygienic | Max. flow rate at 50 Hz [in l/h] | Permissible pressure for stainless steel 1.4435 [bar] | Permissible pressure for (PP) [bar] | Permissible temperature [°C] | ||
---|---|---|---|---|---|---|
Pump type | VA | PP | ||||
LEB | 16 | 20 | - | -10/+80 | - | |
LEC | 52 | 10 | 6 | -10/+80 | -10/+60 | |
LED | 170 | 10 | 6 | -10/+80 | -10/+60 | |
LEE | 336 | 7,5 | 6 | -10/+80 | -10/+60 | |
LEF | 520 | 7,5 | - | -10/+80 | - | |
LEG | 1460 | 5 | - | -10/+80 | - |
Save space and weight through multiplex arrangement of pumps. Meter multiple liquids at the same time with various pump heads.
Type | L [mm] | W [mm] | ΔW [mm] | H [mm] |
---|---|---|---|---|
LEB/LEC | 360 | 220 | 85 | 480 |
LED/LEE | 425 | 220 | 120 | 570 |
LEF | 595 | 270 | 175 | 660 |
LEG¹) | 500 | 400 | - | 800 |
LEG²) | 500 | 900 | 250 | 450 |
1) Vertical motor installation
2) Horizontal motor installation
Processes with strict quality and hygiene requirements, such as GMP or the need to avoid preservatives, require the right equipment. We support you in the selection and the design of hygienic components and systems for producing personal care products. Contact our experts and let us advise you – we will work with you to develop customized metering solutions for your process, such as for manufacturing personal care products.
More DetailsAs the leading manufacturer of pumps and pump systems for the pharmaceutical, life sciences, and biotechnology industries, LEWA supports you during the development of complete solutions, which meet your process requirements exactly. Special expertise is required in the production of pharmaceuticals in order to ensure that legal requirements are met. Reliability when it comes to production, documentation, and validation are our top priorities.
More DetailsLEWA supports producers and plant construction companies in the food and beverage industries with pumps and systems for homogenization and dispersion, as well as for other processing operations in the food industry. We work with you to plan all the important process-related operations, such as conveying, metering, mixing, heating, and cooling so that you can process your raw product cost-effectively.
More DetailsLEWA offers customized solutions and references for almost all industries in which processes require exact metering or the reliable conveyance of fluids. As specialists in fluid handling, we of course also have experience in areas outside of our key markets.
More DetailsLEWA systems and gradient mixers are used in downstream processing of chemicals and biotechnology. We look forward to receiving your inquiry!
More DetailsFor wet oxidation and other processes, we recommend our tried-and-tested LEWA diaphragm pumps. Ask our experts for more information!
More DetailsMetering pumps and metering systems must meet the following demands of pharmaceutical production.
More DetailsLEWA diaphragm metering pumps are used for the production of edible oil. We are happy to assist with your individual production process.
More DetailsLEWA provides metering systems for producing biodiesel and other biofuels. Consult us!
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More DetailsMetering of flavoring agents by LEWA metering systems using the process of brewing alcohol-free beers as an example.
More DetailsWith LEWA homogenization systems, producers of dairy products can achieve uniform particle size, moisture, and color, for example, in infant formula, and prevent the milk concentrate within it from creaming.
More DetailsIn the production of gelatin and in the fabrication of gelatin products, LEWA pumps and systems are used. We would be happy to give you more information!
More DetailsWhen beer, wine and fruit juices are filtered, the LEWA ecodos sanitary/hygienic pump is used, which is designed for handling diatomite suspensions.
More DetailsPumps and high purity systems from LEWA are a tried-and-tested solution in the pharmaceutical & biotechnology industry. We are happy to assist with your individual high purity system.
More DetailsWith its metering systems and diaphragm pumps, LEWA offers the right solution for recipe-compliant emulsifier dilution.
More DetailsLEWA offers optimum pump solutions for these processes, which perform their tasks safe, permanently reliable and efficiently
More DetailsWith the diaphragm metering pumps and streamlined suspension valves, LEWA offers the suitable solution for the metering of fluids with solid particles.
More DetailsLEWA manufactures special aseptic solutions, for the metering of sensitive fluids. Ask our pharma experts for more information!
More DetailsWith LEWA process diaphragm pumps, as well as the NIKKISO Non-Seal canned motor pumps we offer the optimum solution for esterification.
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