Oil & Gas

The regenerative turbine pump design is very unique and works on a different principle than PD pumps. The impeller is a rotating, non-contacting, free-wheeling disc which has many small buckets or cells (typically about 60) on its periphery. When liquid enters the suction port it is picked up by the impeller and instantly accelerated around in the narrow hydraulic channel (casing volute) surrounding the cells. Kinetic energy is imparted to the liquid being flung outwards by the centrifugal force from the liquid in the teeth cells, while circulating radially around the channel. 

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.

Equipped with high efficiency valves, ductile iron pistons, self-adjusting piston rod seals and other robust features, these reciprocating gas compressors are designed to provide maximum performance and reliability under the most severe service conditions. They are also a critical component in the design of oil and gas vapor recovery units (VRUs).

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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Designed with fewer parts than competitive pumps, Graco’s air operated double diaphragm pumps features our stall-free, low pulsation air valve, which is externally accessible—ensuring rapid changeovers and minimum downtimes.

Graco’s electric double diaphragm pumps (EODD) are ideal for applications that require low pulsation and a smooth flow. Our energy efficient electric drive reduces energy consumption up to 5x compared to traditional air operated diaphragm pumps.

Each pump is ruggedly constructed to resist corrosion and deliver a long, trouble-free product life.

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The Graco diaphragm pumps come in a wide range of air operated and electric diaphragm pumps (ATEX models available). You can also choose from a extensive selection of materials to handle numerous applications, including corrosive and abrasive fluid transfer.

Graco portable food-grade double diaphragm pumps offer food processors flow rates that are at least 25% greater than many competitive pumps. Higher flow rates give you the flexibility to process more food products, ranging from low to medium viscosity fluids. Additionally, Graco's class-leading dependable diaphragm pumps offer a wide range of food-grade elastomers including Santoprene, PTFE and overmolded EPDM/PTFE.

For maximum sanitary safety, all fluid contact materials in our sanitary double diaphragm pumps also comply with FDA regulations, including the U.S. Code of Federal Regulations (CFR) Title 21.

Expect a longer hose life with 360-degree single roller and only one hose compression per revolution, reducing hose wear significantly.Depending on your requirements, Graco’s industrial peristaltic pumps are available with AC and Brushless DC motor options, including motors for hazardous locations.

Our reciprocating positive displacement pumps are very inexpensive to maintain without valves, seals or glands, and easy access to maintenance point

• Efficient Pumping Action – One hose compression per revolution extends hose life
• Low Maintenance – No valves, seals or glands
• Reversible – Pumps can be used to empty lines or clear blockages
• Extended Hose Life – Only one hose compression per revolution

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Graco's powerful line of piston pumps move extremely difficult materials when others cannot. SaniForce piston pumps have fluid pressures up to 1,200 psi (83 bar) handling even the toughest materials.

Graco’s powerful line of piston pumps move difficult materials when others cannot. Fluid pressures of up to 1,200 psi (83 bar) are ideal for low to medium viscosity materials such as beverages, juices and sauces.

Quick knockdown lowers are made with corrosion resistant stainless steel and feature easy to clean sections, improving overall efficiency.

‍Features and Benefits:

   
• Effectively dampens up to 70% of discharge pressure pulsation 
   
• Protects against water hammer and associated damage    
   
• Utilises the same standardised wear components as Wilden diaphragm pumps    
   
• Self-adjusting to various system pressures    
   
• Large solids capacity    
   
• Configurable to meet ATEX II 2 GD X requirements

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JDA GLOBAL LLC (est. 2011) serves as the world's largest & most experienced after-market diaphragm pump products provider. World class supply chain management, coupled with a proven track record in distribution development brings forth strong customer satisfaction. Linked with LOW COST, HIGH QUALITY products, rapid delivery and "easy to do business with" customer service, we strive for a "customer for life" strategy and fulfillment.

Nomad Diaphragm Pumps are interchangeable with their Wilden counterparts but are significantly more cost effective and excellent quality. This means that while being an extremely reliable alternative to Wilden, there is no need to spend time and money changing pipework in order to lock in the cost savings.

Backed by all American JDA Global you can find confidence in a five year limited warranty.

Nomad Diaphragm Pumps are available in four different body materials; aluminium, ductile iron, stainless steel and polypropylene with all major elastomers. They come in seven port sizes; 1/4", ½", 1", 1 ½" ", 2" 3" and 4". All are capable of self priming, dry running, solids handling and high pressures.

Sold worldwide, these pumps are suitable for a full spectrum of applications from mining and construction, oil, ceramic, resin and chemical transfer to sanitary such as food & beverage. AODD pumps are particularly suitable for pumping chemicals, petroleum, foods, beverage, cleaning solutions, slurry, waste water, adhesives, pharmaceuticals and higher viscosity fluids.

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NOMAD features diaphragm pumps in 7 sizes (1/4", ½" 1", 1.5", 2" 3" and 4") and 4 body materials (aluminum, ductile, stainless steel and polypropylene). All major elastomer options are available. With our simple proven design, NOMAD diaphragm pumps are versatile and can handle the toughest applications, from mining and construction to oil, ceramic, resin and chemical transfer.

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