LEWA ecosmart the smart 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 the smart 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.

Suction capability

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.


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 pumps

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.


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.


API Standard

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 manometre

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.


Diaphragm

Patented sandwich diaphragm

Our patented sandwich diaphragm is not just extremely durable, it is also well-protected. There is a corresponding, correctly sized PTFE diaphragm in a safety sandwich design for each of the four LEWA ecosmart sizes.

Hermetically sealed diaphragm

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 valve

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.

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.

References

  • Metering of phosphate precipitation

    Metering of phosphate precipitation

    Metering of phosphate precipitation

    The customer’s challenge: Modernization of a phosphate precipitation metering station in compliance with statutory regulations and savings in power consumption

    LEWA's scope of delivery: Pump

    Delivery in detail: 4 LEWA ecosmart diaphragm metering pumps, type LCA1

    LEWA main product/s: LEWA ecosmart

    FluidPressure in barFlowrate in l/h
    Phosphate precipitation  max.12 26 
    MarketProcessCustomer
    Water treatment / Chemicals Metering of phosphate precipitation Conaqua Wassertechnik GmbH

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

TypeStroke 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] 316LPmax discharge pressure [bar] PVC
80109136163218
115135062.02.83.54.15.58012
83.64.96.27.49.98012
116.89.311.613.918.68012
21513501411.115.118.822.630.28012
1716.322.327.833.344.55612
31513502227.437.346.555.874.63312
2844.360.475.490.3120.81912
41513503569.394.4117.8141.1188.81210
4299.8135.9169.6203.2271.877

Installation dimensions

Installation dimensions simply pumpsMultiplex installation dimensions
TypePlunger ∅ [mm]L [mm]W [mm]H0.18KW [mm]H0.37KW [mm]H0.55KW [mm]L [mm]W [mm]H [mm]ΔL [mm]
16 - 11220285436456527
214 - 17230300436456527
322 - 28270305436456527
435 - 42285340436456527600405322265

Assembly dimensions LEWA ecosmart single pump
Assembly dimensions LEWA ecosmart multiplex pump

Pump head variants

For ecosmart, we provide you with various pump heads for different requirements. From our spectrum of general purpose variants all the way to special versions for high temperatures or aggressive fluids, we can choose the pump head best suited for your specific application.

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
LEWA pump head M900

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
Oil & Gas

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!
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Refineries
Refineries

Refineries

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

Petrochemicals

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

Chemicals

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

Plastics processing

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

Cleaners & Detergents

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

Personal Care

LEWA is your reliable partner in the production of personal care products. Our systems meet the strictest quality and hygiene requirements. Take a look at the information now!
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Pharmaceutical, Life Sciences & Biotech Industries
Pharmaceutical, Life Sciences & Biotech Industries

Pharmaceutical, Life Sciences & Biotech Industries

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 with advice!
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Food & Beverage Industry
Food & Beverage Industry

Food & Beverage Industry

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

Energy Utilities
Energy Utilities

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.
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Other Industries
Other Industries

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!
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