LMI pumps are used to inject precise quantities of a chemical product in a treatment process.
The functional evolution of the LMI range of pumps, from manual mode to proportional or programmable mode, has resulted in solutions that have been proven not only for water treatment, but also in industry where applications are most complex.
A single moving part displaces the diaphragm. This mechanical design draws very little power and enables the pump to be hermetically sealed, making it suitable for use in extremely aggressive environments.
PD Series metering pump is the new standard in water treatment, includes an improved drive design, all new electronics, and proven FASTPRIME liquid ends. The manual model offers precision even at lower flow rates. The enhanced model offers external control and a large graphical display to provide intuitive access to advanced features such as calibration assist, system and user totalizers, the new STAYPRIME™ degassing technology, and more.
Mechanically Actuated Diaphragm Electromagnetic Pump
LMI Excel AD: LCD-Display with display of the calculated flow rate, manual control, external pulse control, direct external proportional control by 4-20 m, level switch input.
Mechanically Actuated Diaphragm Electromagnetic Pump
LMI B1: adjustable stroke frequency and length
LMI B7: external control by pulses, level switch input
LMI B9: LCD-Display, external control by 4...20 mA signal
Mechanically Actuated Diaphragm Electromagnetic Pump
The G Series consists of three models of compact and lightweight dosing pumps, and can handle a very wide range of flow rates. These pumps are recommended for low discharge pressures: G Series models are multi-purpose dosing pumps and can handle all known reagents. They are designed for continuous service day in and day out and can run dry without any damage to the pump.
The PTFE diaphragm is directly linked onto the moving parts of the mechanism (the slide and the variable eccentric). This technology allows G Series dosing pumps to cope with high suction head conditions.
G Series dosing pumps offer a wide choice of liquid end materials which are compatible with most chemical substances - such as: polypropylene (PP), PVDF, stainless steel, high viscosity, fluorinated liquids, slurries...
The GA series is the most compact and efficient model of the Milton Roy series G with an output of up to 170 l/h at a maximum pressure of up to 12 bar. The especially robust housing made of fiber-glass-reinforced composite material ensures a high corrosion resistance.
The GM series is made of metal. These pumps are offering a wide range of applications with up to 3 identical or different liquid ends. In addition to the segment water treatment, our GM series pumps with a capacity of up to 500 l/h and a pressure of up to 12 bar meet numerous requirements in all industries, such as the supply of reagents at medium pressure.
The GB series is also made of metal with a housing made of cast aluminum. This model allows the highest flow rates at up to 1200 l/h and operates at a pressure of up to 10 bar.
The A & B models of the mROY dosing pumps are hydraulically operated diaphragm pumps for precise injection of chemical substances. The construction, which was enhanced and improved over the past 25 years, allows a dosing with a stable accurancy in the range of ± 1%. mRoy dosing pumps are designed for continuous operation with preventive maintenance and shows consistent performance for years.
MAXROY dosing pumps are especially designed for pumping specific products, including viscous products. With its industrial design and absence of any dead volume, it can pump and dose products with a viscosity of 3,500 cP and meets the specific requirements of food type applications. Guaranteeing a dosing accuracy of ±1%, even at low pressure, and a controlled life cycle cost (service lives in excess of 20 years have been recorded), the MAXROY is the ideal pump for numerous dosing operations.
Primeroyal series pumps combine robust, field-proven technology, flexible design, and chemical delivery accuracy, making these metering pumps suitable for a large number of industrial processes. The pumps feature a variable eccentric drive that enables precise control of the pump delivery rate while meeting or exceeding industry standards for steady-state accuracy and repeatability.
Air operated double diaphragm pumps (AODD) are operated by compressed air or nitrogen. Thus, the AODD pumps are perfectly suited to be used in a wide variety of industries.Our AODD pumps - in 3 different material versions (plastic, aluminum, and stainless steel) - are basically chemically resistant towards almost every medium while being robust at the same time. They distinguish themselves with their easy installation, high performance and long service life. Our pumps have been tested down to the last detail in order to be able to guarantee you flawless operation at all times.
The operation of an air operated double diaphram pump (short: AODD pump) creates a pulsating flow caused by the oscillating movement of the diaphragm. By installing an active pulsation dampener the pulsation can be easily reduced resulting in a constant flow rate for a safe process.
The range applies to tanks from 50 liters to 400 m3, for viscosities up to 1000 mPas (cP).
The HELISEM series includes numerous options to meet all your requirements:
VDA agitators are fitted with a high-efficiency marine propeller. It's direct power drive offers simplicity. These mixers are designed to work 24 hours per day, seven days a week. The VDA is a multipurpose mixer due to a simple but efficient impeller and high speed, allowing for a powerful jet and rapid dissolution of powders.
VRP agitators are equipped with a gear reducer and a solid shaft, designed to run 24/7. It's a simple design with removable turbine blades (it's position can be adjusted along the shaft).
VRH mixers are fitted with a low footprint gear reducer, with several models life lubricated, they are designed to run 24/7.
Depending on size, the shaft is solid or tubular (for weight saving, with same mechanical resistance). The new shaft design allows lighter stress on shaft and a strong decreasing on corrosion risks. New HXP impellers are significantly lighter (-50%) with the same mechanical resistance.
With a high mixing efficiency and thanks to the mixer design, the mixer rotation speed is quite low, for a better respect on sensitive products and a more stable equipment.
For the same pumping flow rate, we note an energy saving of over 70% - the cost effective reduction is excellent. The blade mounting is simplified and safer.
IMA mini is designed for industrial applications in particular. The Impulse-Measuring-Analysis unit is an all-inclusive device offering an enormous variety of features as well as an intuitive menu-driven handling and a robust housing while providing a very attractive price-performance-ration.
Are you searching for a way to measure one or even more parameters within your process in order to automate and optimize your process? You just came to the right place! Our extensive portfolio of "Measuring & Control Technology" includes probably every product you may need for the task "water treatment" (process water, industrial water, wastewater, drinking water, ...).
In addition to the well-known parameters such as pH, redox potential and conductivity, we also offer measuring electrodes for many other parameters for fluid analysis (e.g. temperature, free chlorine, chlorine dioxide, ozone, hydrogen peroxide, ...).
Our product range covers displaying devices, simple controllers with 4 ... 20 mA analogue output signals (transmitter/converter) or even more complex 1-channel or 2-channel controllers or even multi-channel controllers.
PID controller (optionally as 1-channel or 2-channel controller) with intuitive user interface, display and SD memory card for recording of measured data + alarms.
PID-Controller, especially for inductive (contactless) conductivity measurements, with SD memory card for documentation of measured values and alarms.
Our analogue controllers measure the actual value, compare the measured value to a pre-set target value, and consequently control the associated dosing systems until the desired value has been reached.
Our basic controller is a measuring and control device for conductivity or pH-measurements with less features than our all-inclusive high-end device Universal Controller, but thus more cost-effective. It can be used for automatic control of a dosing pump or alternatively as a display device with 0/4 ... 20 mA output signal for a higher-level PLC.
The measurement converter Signoscript is a measuring and display device with 4 ... 20 mA output signal for a higher-level PLC.
Chemical dosing - a combination of manually pre-set and conductivity-controlled dosing - for 13-zones pre-treatment line for powder coating incl. chromium-free passivation
A significant industry trend of the past few years is the automatically controlled dosing of the chemicals based on specific measuring parameters - manually pre-set, static dosing belongs to the past.
Our measuring and control technology products are here to automate your process by measuring a pH and/or conductivity value within your tank or basin, and subsequently control the dosing pump just as needed via a controller.
Here are just some advantages: consistent high quality of your process (no fluctuations throughout the day causing quality differences); only as much chemicals as actually needed are dosed into the process (savings potential!).
The following examples illustrate such "plug-and-play" dosing skids - these systems are always designed specifically for your application, exactly matched with your your needs & requirements.
Our dosing boxes offer numerous safety advantages for operation:
The dosing boxes are available in 3 different versions: 1-door, 2-door or 3-door version with the same key features. There are various door colors to choose from (yellow, red, blue, ...).
Pinch valves are used to control the flow of abrasive, corrosive and fibrous fluids and provide a leak-proof seal when closed.
They provide a leak-proof seal in use with liquids, viscous media such as suspensions, granules, pastes, powders, dust, ...
Our dosing tanks are made of high-quality plastic (PE) and are resistant to almost all common chemicals, UV-stable for use in outdoor area and food-safe. They have a liter scale and a special bridge for the installation of agitators or dosing pumps. Tanks are available in numerous sizes from 60 ... 3,000 liter.
In addition to plain dosing or storage tanks for liquids that you need to be dosed into your process, we are happy to offer pre-assembled, ready-to-use dosing skids. The following options are just a few examples of the various possibilities:
Storage tanks or preparation processes often require a slow, fast or even continuous mixing. Upon request we can pre-install mixers onto the appropriate dosing or storage tanks, reinforce the dosing tanks's top with mounting plates, install wave breakers for an optimal mixing result if necessary, and equip the tanks with (optical + electronic) level indicators, drain ball-valves and much more.
Don't hesitate to contact us - we will find a satisfying solution for your application!
Our containment bunds are seamlessly made of high quality plastic (PE) and have a high load bearing capacity. They are resistant to almost all common chemicals and are UV-stable and suitable for outdoor application. Most of the pallets have a DIBt approval (German Institute for Construction). The spill containment pallets consist of a collecting space and, optionally, a high load-bearing grate in the bath height (grates can be removed). Available in standard pallet sizes up to 2000 x 1200 mm.
Customized solutions, perfectly fit to your specific needs, are our daily business: we are able to design a complete and ready-to-use package unit including dosing equipment, assembled onto a panel, maybe supported by a stainless steel base frame, readily assembled with the matching sump/containment pallets.