Food and Beverage

For Pressures to 1,500 PSI

The RS is offered with Class 300 ANSI R.F. inlet flanges and Class 600 or 900 ANSI R.F. discharge flanges, depending on the pressures and number of stages involved. Hydraulic performance extends to 2,000 GPM and 3,400 ft. TDH, making it ideally suited for the most demanding industrial and process applications.

The RS design incorporates a product-lubricated, advanced composite material, sleeve-type radial bearing at the outboard (discharge) end. The thrust bearings are two matched angular contact ball bearings located at the inboard (suction) end of the pump. An optional outboard mechanical seal with an inboard radial ball bearing is also available. The RS has oil-lubricated ball bearings, which can be water cooled. Larger units can also be fan cooled.

The available materials of construction, from ductile iron to duplex stainless steel, offer combinations suitable for all applications from general water services to light abrasives and corrosive applications. Our proprietary advanced composite material, available for wear rings and interstage bushings, offers high-temperature performance, and exceptional resistance to wear and corrosion.

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Applications

The dosing pumps are designed for handling chemicals within the following applications, among others:

• Drinking water treatment
• Wastewater treatment
  
• Cooling water treatment
  
• Washing systems
• Process water treatment
• Chemical industry.

Features and benefits

• Precise and easy setting
  
• Unique technology
  
• Small number of variants will cover all needs
  
• Full pulse control
  
• Pulse batch control
  
• Internal timer batch control
  
• Analog 0/4-20 mA control
  
• Level control
  
• Fieldbus communication module.

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max. flow rate 1000 m3/h

max. differential head 20 m

max. liquid viscosity 100 cP

max. temperature 80°C

impeller type special designed vanemax.

free passage 213 mm

max. motor power 55 kW

max. speed 1200 rpm

available frequency 50/60 Hz

The 1000 Series is based on the proven internal gear principal and is enhanced in response from our OEM customers for a pump that offers advanced features which make installation easier. These side-ported pumps have the option to bolt SAE/DIN flanges onto them ensuring maximum flexibility on the porting arrangements. Our pump meets your technical requirements and is easily fitted into your system. Our manufacturing expertise and knowledge of applications enable us to provide you with an engineered solution and ensure satisfaction with post-sales service. We pride ourselves on properly servicing you with specification, installation, operation, and troubleshooting.  The pump was originally designed to meet and exceed the exacting requirements of the refrigeration compressor market.

Engineered to control, measure and dispense preset volumes of liquid from drums, IBC’s, plating tanks or any large storage vessel. The air systems are ideal for high frequency, continuous duty applications. The BCS can be used in an industry where batching, chemical packaging or dilution is required to be accurate and efficient. Simply dial in the desired volume, press ENTER and the BCS delivers a preset volume of liquid virtually hands-free.

Applications

• Chemical Packaging
• Water Treatment Chemicals
• Chemistry For Plating Tanks
• Chemical Delivery

Features

• Turbine Paddle Wheel Design
• Measures: Gallons, Liters, Cubic Meters
• Resettable Totalizer
• User Friendly “In Field” Calibration
• 7 Pre-Set Batches
• PP & PVDF Materials of Construction
• Relay Output Signal

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Models / Series

• Open Drip-Proof
• TEFC
• Explosion-Proof
• Air | 1/2 hp
• Air | 3/4 hp
• Air | Flange Mount
• TEFC | 3 Phase

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Models / Series

• Centrifugal | Polypropylene
• Centrifugal | Stainless Steel
• Centrifugal | CPVC
• Centrifugal | PVDF
• Centrifugal | Aluminum
• Progressive Cavity | Planetary Gear
• Progressive Cavity | Direct Drive

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Our 3A Sanitary Pumps are a hygienic solution specifically designed for the dairy process industry. The 3A pumps feature over-molded diaphragms and a swivel stand.

Sizes from 40mm to 100mm pumps,Ideal for Poultry,Large Solids, a very versatile pump for the Food Processing Industry.

The simplest type of centrifugal pump is the single stage machine that consists fundamentally of a rotating element, called an impeller, and a casing. Liquid is led to the eye or center of the impeller and is set into rotation by the impeller vanes. By virtue of centrifugal force the liquid is thrown from the rim or periphery of the impeller with a considerable velocity and pressure. The casing, which closely surrounds the impeller, has a volute shaped passage of increasing area, which collects the liquid leaving the impeller, and converts a portion of its velocity energy into additional pressure energy. This casing passage leads to the discharge nozzle of the pump where it is forced into the discharge piping.

Petrochemicals generate starting products for the manufacture of plastics, pharmaceuticals, colorants, detergents, and other products. The most important operations are the various splitting or cracking processes (e.g. steam cracking, hydrocracking). These processes convert long-chained hydrocarbons (e.g., naphtha) into short-chained ones.

LEWA supports your production plants with effective additive metering, as well as with the conveying and treatment of washing water and sour water.

LEWA offers you specialized solutions for the metering and conveyance of the required chemicals and products. We design pumps and systems to suit your requirements and offer you all-round support for processes such as hydrocracking.

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The Nikkiso Non-Seal centrifugal canned motor pump has been designed specifically for the chemical industry. There, it is used for metering critical fluids. To do this, the centrifugal pump is designed in accordance with API 685.

LEWA is known worldwide as a specialist and market leader in the handling of supercritical fluids and the use of diaphragm metering pumps, packed plunger metering pumps and process pumps.

LEWA pumps provide high metering accuracy and are durable, reliable, safe and highly efficient.

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There is no need to dilute materials with Graco's powerful bin and drum unloaders. Our pumps handle high viscosity materials such as peanut butter, frostings, toothpaste, corn syrup and heavy chocolate. (Viscosities up to 1,000,000 cps)

For system flexibility, you can configure our bin unloaders with either double ball or priming piston designs. Each is designed and built to fulfill your technical requirements.

TRANSFER JAM,FROSTING, PEANUT BUTTER, HEAVY CHOCOLATE, MORE!

HIGH EVACUATION RATES
Graco seals inflate to conform to thecontainer type and shape, providing evacuation rates up to 99% by cleanlywiping down the container's sides.

NO MATERIAL DILUTION
There is no need to dilute materials withGraco's powerful bin and drum unloaders. Our pumps handle high viscositymaterials such as peanut butter, frostings, toothpaste, corn syrup and heavychocolate. (Viscosities up to 1,000,000 cps)

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