LEWA ecosmart diaphragm metering pump

LEWA ecosmart®
diaphragm metering pump

LEWA ecosmart is an innovative, compact and multiplexing diaphragm metering pump at a smart price.

The ecosmart pumps are suitable for almost all fluids and are already being used in numerous industries. They offer the highest metering accuracy, safety and reliability and excellent efficiency, all packaged in a compact design. Flow rates of up to 300 l/h per pump head and a maximum flow rate of 80 bar are possible.

LEWA ecosmart®

Efficient, safe, cost-effective – the low-price diaphragm metering pump.

The LEWA ecosmart diaphragm metering pump offers the best price/performance ratio in its class and meters a wide variety of fluids with high precision. The hydraulically actuated metering pump features the patented sandwich diaphragm and the DPS diaphragm protection system.

The ecosmart ensures completely reliable operation and maximum safety for your production process and the environment. Thanks to its high energy efficiency, the life cycle and maintenance costs are extremely low.

With the ecosmart, you benefit from excellent LEWA quality at a reasonable purchase price. Order the ecosmart now at our Webshop. Choose one of 160 preconfigured versions and secure a discount of up to 20% and a delivery time of within just 10 business days.

LEWA ecosmart diaphragm metering pump

Good reasons for a LEWA ecosmart®

The LEWA ecosmart hydraulically actuated diaphragm pump does not just have a smart price, but smart technology as well.

High suction capability of LEWA process pumps

Unique suction capacity

The unique pumping speed of the LEWA ecosmart diaphragm metering pump distinguishes it from other pumps. With an absolute suction pressure of up to 0.1 bar abs., it not only provides a wide array of safe installation options. The operating costs for the entire system can also be lower than with other pumps.

High suction capability of LEWA process pumps

Unique suction capacity

The unique pumping speed of the LEWA ecosmart diaphragm metering pump distinguishes it from other pumps. With an absolute suction pressure of up to 0.1 bar abs., it not only provides a wide array of safe installation options. The operating costs for the entire system can also be lower than with other pumps.

Highest metering accuracy

The flow rate of the ecosmart diaphragm metering pump can be set precisely by adjusting the rotation speed of the motor and through manual stroke adjustment. This allows you to meter various fluids for your processes to the precise defined quantities.

Pumps with high metering accuracy
Pumps with high metering accuracy

Highest metering accuracy

The flow rate of the ecosmart diaphragm metering pump can be set precisely by adjusting the rotation speed of the motor and through manual stroke adjustment. This allows you to meter various fluids for your processes to the precise defined quantities.

Safe metering of critical fluids with LEWA pumpheads

Absolutely safe startup

Starting up the metering pump is safe and easy: When the pump is not operating, a spring pulls the diaphragm into a safe position at all times. This allows us to guarantee maximum safety when starting up your system and optimum protection of the diaphragm.

Safe metering of critical fluids with LEWA pumpheads

Absolutely safe startup

Starting up the metering pump is safe and easy: When the pump is not operating, a spring pulls the diaphragm into a safe position at all times. This allows us to guarantee maximum safety when starting up your system and optimum protection of the diaphragm.

Low maintenance costs and a long service life

The ecosmart series features a long service life for all components and particularly low maintenance and operating costs. If regular maintenance intervals are maintained, our diaphragm pumps can operate for 40 years or more in your production process.

Long lifetime
Long lifetime

Low maintenance costs and a long service life

The ecosmart series features a long service life for all components and particularly low maintenance and operating costs. If regular maintenance intervals are maintained, our diaphragm pumps can operate for 40 years or more in your production process.

LEWA pumps are manufactured according to API standards

API 675‐Standard

The ecosmart series fulfills the internationally valid quality standard of the American Petroleum Institute API 675. In this standard, all requirements for a displacement pump in industrial settings are defined with respect to design, construction, performance and acceptance tests. We also adhere to additional, globally valid standards such as VDMA 24284, 24286‐10 and FDA guidelines.

LEWA pumps are manufactured according to API standards

API 675‐Standard

The ecosmart series fulfills the internationally valid quality standard of the American Petroleum Institute API 675. In this standard, all requirements for a displacement pump in industrial settings are defined with respect to design, construction, performance and acceptance tests. We also adhere to additional, globally valid standards such as VDMA 24284, 24286‐10 and FDA guidelines.

Safety and reliability in extreme operating states

For us, safety and reliability comes first: The pump is not subjected to damage, even after operating errors occur or in extreme operating states. We offer maximum protection for user and machine through built-in safety mechanisms - not only when excess primary pressure is present, but also when the discharge or suction line is closed.

Safety manometer of a LEWA pump
Safety manometer of a LEWA pump

Safety and reliability in extreme operating states

For us, safety and reliability comes first: The pump is not subjected to damage, even after operating errors occur or in extreme operating states. We offer maximum protection for user and machine through built-in safety mechanisms - not only when excess primary pressure is present, but also when the discharge or suction line is closed.

Hermetically tight, leakfree diaphragm pumps

Patented sandwich diaphragm

Our patented LEWA sandwich diaphragm is not only extremely durable, but also well-protected. The LEWA DPS diaphragm protection system and a diaphragm monitoring system allow us to ensure that the diaphragm does not tear during operation and that the pump fluid is not contaminated.

Hermetically tight, leakfree diaphragm pumps

Hermetically sealed

Diaphragm pumps work without dynamic seals in the process fluid area. This forms a hermetically sealed working area. No emissions escape to the outside, and contamination of the fluid is impossible.

Pressure Valves

Integrated pressure relief valve

A pressure relief valve in the hydraulic part of the diaphragm pump prevents potential overload situations in operation. This valve is individually adjustable and can therefore be adapted to different operating situations.

Videos about LEWA ecosmart®

Options

Multiplex capability

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.

Customized valves

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.

Diverse connection geometries

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.

Special design materials

If the process demands it, wetted parts such as pumps heads and valves will be made of special materials such as stainless steel 316/316L (1.4401/1.4404), Hastelloy or Duplex steel and PVC.

Integration into process control systems

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).

Complete documentation

In the process of documentation, we consider your requirements and provide inspection records, print samples, diagrams of output characteristics and registration papers on request.

Integrated pressure relief valve

An integrated pressure relief valve prevents potential overload situations. The valve is individually adjustable and can be adapted to different operating situations.

Flow meters

A pump is only as good as its control and regulation system. That's why we provide precise flow meters in different variations for accurate control.

Painting according to customer's requirements

You want your pump or system to be compliant with your corporate branding guidelines? No problem for us: we paint pumps, skids and systems in the colors you prefer.

Performance data

With the combination of various pump heads and gear units, the inexpensive LEWA ecosmart diaphragm metering pumps cover a wide performance spectrum. We provide you with an energy-efficient pump for any application desired. Save space and weight through multiple arrangement of the pumps and meter multiple fluids at the same time with various pump heads.

 

Performance overview

Type Stroke length
[mm]
Plunger rod force
[N]
Plunger
∅ [mm]
Qtheor [l/h] for each pump head,
full stroke length and stroke frequency n [rpm]
Pmax discharge
pressure [bar] 316L
Pmax discharge
pressure [bar] PVC
        80 109 136 163 218    
1 15 1350 6 2.0 2.8 3.5 4.1 5.5 80 12
8 3.6 4.9 6.2 7.4 9.9 80 12
11 6.8 9.3 11.6 13.9 18.6 80 12
2 15 1350 14 11.1 15.1 18.8 22.6 30.2 80 12
17 16.3 22.3 27.8 33.3 44.5 56 12
3 15 1350 22 27.4 37.3 46.5 55.8 74.6 33 12
28 44.3 60.4 75.4 90.3 120.8 19 12
4 15 1350 35 69.3 94.4 117.8 141.1 188.8 12 10
42 99.8 135.9 169.6 203.2 271.8 7 7

 

Installation dimensions

Installation dimensions simply pumps Multiplex installation dimensions
Type Plunger ∅ [mm] L [mm] W [mm] H0.18KW [mm] H0.37KW [mm] H0.55KW [mm] L [mm] W [mm] H [mm] ΔL [mm]
1 6 - 11 220 285 436 456 527        
2 14 - 17 230 300 436 456 527        
3 22 - 28 270 305 436 456 527        
4 35 - 42 285 340 436 456 527 600 405 322 265

Pump head variants

We provide various pump heads for different applications. Here, the spectrum ranges from all-purpose variants to special designs for high temperatures, pressures or aggressive fluids.

Pump head M910

State of the art universal diaphragm pump head in stainless steel with PTFE sandwich diaphragm for maximum operational reliability.

Type M910
Pressure 80 bar
Flow rate 300 l/h
Temperature -15/+120 °C
Viscosity 100.000 mPa∙s
Material 316L

Pump head M930

State of the art universal diaphragm pump head in PVC with PTFE sandwich diaphragm for maximum operational reliability.

Type M930
Pressure 12 bar
Flow rate 300 l/h
Temperature -15/+60 °C
Viscosity 100.000 mPa∙s
Material PVC

Industries

Oil & Gas

You can rely on 60 years of experience in the construction of pumps, packages, skids, and systems for onshore and offshore oil and gas production. Take a look at the information now!

Refineries

We have been supplying pumps and systems for distillation plants for processing crude oil for 60 years. Ask our experts for more information!

Petrochemicals

LEWA provides durable pumps and metering systems for various processes in the petrochemical industry. Ask our experts for more information!

Chemicals

LEWA supplies you with individual chemical pumps and customized system solutions for various areas of application in the chemical industry.

Plastics processing

LEWA supports you in plastics processing with custom-built plants and systems. Ask our experts for more information!

Cleaners & Detergents

We offer reliable, formula-controlled systems for the production of cleaners and detergents. Ask the LEWA experts for more information now!

Personal care

LEWA is your reliable partner in the production of personal care products. Our systems meet the strictest quality and hygiene requirements. Ask us for more information!

Pharma, Life Science & Biotech

LEWA supplies pumps and systems for the pharmaceutical, life sciences, and biotech industries that comply with all hygienic requirements. We're happy to help you!

Food & Beverage

Use LEWA pumps and system solutions for your homogenization processes in the food and beverage industry. Ask our experts for more information!

Energy Utilities

We supply pumps and systems for power plants and power suppliers. Find out more about LEWA system solutions for the energy utility industry.

Other Industries

As specialists in fluid handling, we of course also have experience in many other industries. Simply contact our consultants to find out more!

Applications

Amine treatment

Amine treatment

LEWA provides industrial pumps and systems for amine treatment in power plants. Ask our experts for more information!

Injection of corrosion inhibitor

Corrosion inhibitors for the use in offshore applications

Industrial pumps, skids and injection packages for the injection of corrosion inhibitor in piping systems. Ask us for more!

Methanol injection

Methanol injection

Use chemical injection skids and industrial pump packages by LEWA for methanol injection in the oil and gas industry. Ask our experts for more information!

Wet oxidation of waste water

Waste water oxidation

For wet oxidation and other industrial metering processes, we recommend our tried-and-tested LEWA diaphragm pumps. Ask our experts for more information!

Chemical metering in high-pressure cleaning systems

Chemical injection in the Oil and Gas Industry

LEWA metering pumps are used for chemical metering in industrial high-pressure cleaning systems. Ask our experts for more information!

Production of biodiesel

Biofuel production

LEWA provides industrial metering systems for producing biodiesel and other biofuels. Consult us!

Injection of demulsifiers

Demulsifiers as additives in the Oil-and Gas Industry

Injection of demulsifiers with LEWA pump packages in the oil and gas industry. We provide you with advice tailored to your application.

Phosphate precipitation

Water treatment

Metering of phosphate precipitants with diaphragm pumps in sewage treatment plants. We provide you with tailored advice and work out concepts for you.

Metering of silane

Silane metering

LEWA systems meter any silane type reliably, precisely as well as in constant consistency and purity, regardless of chemical or physical attributes or process requirements.

Processing of produced water

Produced water processing

Produced water packages from LEWA can be used to purify produced water during oil drilling. They are hermetically sealed and have options for exact control.

Additive metering for plastics

Production of plastics for example polyethylene

LEWA provides system solutions for metering additives for plastics. Ask our additive metering experts for more information!

Downloads

LEWA Lösungen für die Öl- & Gasindustrie. (DE)

High-end Dosier- und Prozesspumpen sowie Systeme und Packages für spezifische Funktionalitäten zum Einsatz in der On- und offshore Förderung.
3 MB | pdf | 22.02.2019

LEWA Solutions for the Oil & Gas Industry. (EN)

High-end metering and process pumps as well as systems and packages for specific functions for use in onshore and offshore production.
3 MB | pdf | 22.02.2019

LEWA ecosmart Dosier-Membranpumpen zum smarten Preis (DE)

LEWA ecosmart Pumpen erfüllen in verschiedensten Einsatzbereichen die höchsten Anforderungen: Sie fördern und dosieren sicher, wirtschaftlich, präzise und zuverlässig.
2 MB | pdf | 22.02.2019

LEWA ecosmart diaphragm metering pumps at a smart price. (USA)

The LEWA ecosmart diaphragm metering pump offers the best price/performance ratio in its class and meters often costly fluids with high precision.
1 MB | pdf | 22.02.2019

LEWA ecosmart bombas dosadoras de diafragma a um preço acessível. (PT)

A bomba dosadora de diafragma ecosmart da LEWA oferece a melhor relação preço/desempenho em sua classe e dosa fluidos frequentemente caros com alta precisão.
1 MB | pdf | 22.02.2019

LEWA ecosmart diaphragm metering pumps at a smart price. (EN)

The LEWA ecosmart diaphragm metering pump offers the best price/performance ratio in its class and meters often costly fluids with high precision.
1 MB | pdf | 22.02.2019

LEWA Solutions for the Oil & Gas Industry. (USA)

High-end metering and process pumps as well as systems and packages for specific functions for use in onshore and offshore production.
3 MB | pdf | 22.02.2019

Решения ЛЕВА для нефтегазовой отрасли. (RU)

Вместе с ЛЕВА Вы также станете обладателем высокотехнологичного оборудования, такого как дозировочные насосы, системы и установки наземного и морского исполнения с набором специальных функций, согласно Вашим требованиям.
3 MB | pdf | 22.02.2019

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© 2019 LEWA GmbH
© 2019 LEWA GmbH