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THE PROCESS PUMPS
They are generally used in air separation or industries which need large quanties of liquefied gases.
Wide range of pumps up to 10'000 L/min.
Single or multiplestage pumps: differential head up to 1'000 m.
Large scale of feature with numerous options.
Available for all cryogenic gases except LNG for safety reasons
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Application
The Meco Jet deep well pump combines two pumping principles, centrifugal operation and ejection. Its advantage is that there is no moving part in the well and the pump is placed at some convenient place on the ground. The Jet pump is most useful for domestic water system for the reasons that it is of simple design, low cost and quiet operation in addition to minimum maintenance.
Priciples of opretions
Meco Jet Pumps are horizontal Mono Block centrifugal pumps placed above ground and connected with two pipes to an Ejector or Jet below the ground. The Jet acts as an auxiliary pump boosting water up within the suction range of the centrifugal pump. The whole arrangement upto the ground is enclosed in a pipe. These special centrifugal pumps have two discharge connections, the additional being connected to the Jet. A preset regulator diverts the discharge water to the Jet. Water leaving this jet nozzle with sufficient velocity creates vacuum around it which draws water from the foot valve through filter into the body of the Jet. It mixes up with water from the Jet nozzle and is carried upwards to the suction range of the centrifugal pump. This cycle goes on and water is continuously delivered at the required head.
Specifications
The Meco Jet deep well pump combines two pumping principles, centrifugal operation and ejection. Its advantage is that there is no moving part in the well and the pump is placed at some convenient place on the ground. The Jet pump is most useful for domestic water system for the reasons that it is of simple design, low cost and quiet operation in addition to minimum maintenance.
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Operating Limits:
-Max.suction head:8m
-Max.liquid temperature:60°C
-Max.environment temperature:40°C
-Continuous duty
Motor
-Two-Pole induction motor(n=2900r.p.m.)
-Insulation Class B/F
-Protection IP44
Material
-Pump body: Cast Iron
-Impeller: Brass
-Motor Shaft: Hi-Cr plated 45# Steel/2Cr13# Stainless Steel/S.S#304 Welding shaft
-Mechanical seal: Ceramic/Graphite
Application:
.Centrifugal single impeller low head water pumps for flow irrigation systems with flow rates.
.Suitable to pump clean water or nonaggressive liquids charged with small solid impurities.
.To be used in flow irrigation systems in gardening and agriculture and industrial fittings.
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The Model A7NM chemical processing pump handles liquids containing aggressive, highly corrosive chemicals such as hydrochloric acid up to a temperature of 200F / 93C.
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General description
Wilfley's Model K solids-handling centrifugal pump is designed for abrasive solids applications such as those found in aggregate, cement, lime slurries and many other common industrial and mining applications.
Markets
- Cement, sand & gravel, fines recovery systems
- Industrial minerals: potash, kaolin clays, sodium carbonate, titanium dioxide
- Mineral processing: copper, iron ore, lead/zinc
- Waste water: grit, lime, pH control
Applications
- Cyclone and screen feed
- Cement kiln feed and transfer applications
- Thickener under/over flow
- Tailings
- Transfer applications
- Loading/unloading applications
Capacities
- Size ranges from 2x1 to 14x10, from less than 50 GPM/2.2 m3/hr up to 6,000 GPM/910 m3/hr. Head capabilities ranging up to 200 ft/90 meters depending upon pump size.
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Operating Limits:
-Max.operating pressure: 10 bar
-Head up to 93m
-Liquid temperature up to +105°C
-Max.ambient temperature:40°C
-Continuous duty
Material:
-Pump body: Cast Iron
-Impeller: Cast Iron/Brass
-Motor Shaft: Stainless Steel AISI240
-Mechanical seal: Ceramic/Graphite(or FPM/EPDM/SIC/WC)
Motor:
-Three phase induction motor
-Insulation Class F
-Protection IP44
Application:
·They are recommended for pumping clean water and liquids that arechemically non aggressive to the materials from which the pump is made,this series is suitable for supplying and moving water, in cooling, heating, circulating and conditioning systems, for fire fighting, irrigation, industrial and agricultural applications.
·Manufacture in accordance with dimensional standards en 733-DIN 24255 ensures models are fully interchangable the design allows the pump body to be removed without disconnecting it from the pipes(back pull out).
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General description
Wilfley's Model S3 centrifugal pump is designed and constructed for handling difficult combinations of corrosive liquids and abrasive solids.
Markets
- Fertilizer production: phosphoric acid
- Industrial minerals: potash, kaolin clays, titanium dioxide
- Mining
- Power
Applications
- Ash handling
- Cyclone feed
- Thickener under/over flow
- Tailings
- Loading/unloading applications
Capacities
Sizes from 3x2-11, 4x3-11, 6x4-13 and 6x4-16 offer an operating range coverage of approximately 100 GPM/22 m3/hr up to 1,200 GPM/275 m3/hr. Head capabilities ranging up to 250 ft/75 meters depending upon the model size.
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TURBINE PUMPS
It's design mixes the centrifuge principle and the principle of positive displacement. The propelling turbine, is a solid disc for axial compressor. This turbine is located inside a chamber with a circular channel on both sides. The fluid that enters through the aspiration nozzle is carried to the exit nozzle and along the way due to the centrifuge force the fluid is driven to the outer channel similar to repeated levels of compression in a centrifuge pump.
APLICATIONS:
- For any use where average flows and relatively high pressures are required.
- Controlling Draft.
- Condensed return.
- Pumping of: Gasoline, queroseno, hydrocarbons in general, butane, propane (in liquid form), chemical products.
- High Risk Systems.
- Fumigation.
- Dry Cleaners.
- Food Factories.
- Car - Washes.
- To wash filtrate meshes.
ADVANTAGES:
- Smaller size and lower cost, compared to other devices.
- Flows with variable manometric heights.
- Pumping of hot liquids.
- It can operate with fluid containing up to a 20% of gasses or fumes
- Reversible operation.
- It does not vaporize liquids close to its temperature of boiling.
- Simplicity of design and maintenance.
- It does not generate axial loads on the bearings.
- Unloading of the liquid vein without pulsations.
- It supports blows and battering ram.
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The centrifugal pumps can fulfil the most exigent requests, authorising flow-rates up to 10 000 L/min and differential heads up to 1 000 m.
THE TRANSFER PUMPS
They are stationary or skid mounted, for tank or road tanker loading and unloading.
Fitted with gearbox or directly coupled with or without frequency converter .
Wide range of pumps from 60 to 2'000 L/min.
Single or multiplestage pumps: differential head up to 1'000 m
Available for all cryogenic gases except LNG for safety reasons
Large scale of feature with numerous options
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General description
Wilfley's Model A7 is a heavy-duty chemical processing pump that exceeds the ASME B73.1 M-91 specifications. It is designed for the most difficult applications, pumping highly corrosive liquids and, in certain instances, liquids containing solids.
Markets
- Ammonium Nitrate
- Caustic
- Corn processing - starch
- Hydrochloric acid
- Kaolin clay
- Lead/zinc
- Molten sulfur
- Milk of lime
- Nitric acid
- Phosphoric acid
- Salt
- Scrubber/contaminated liquids
- Spent acids
- Sugar
- Sulfuric acid
- Titanium dioxide
- Urea melt
- Waste fuels
Applications
- Batching applications
- Crystallizer recirculation/transfer
- Evaporator recirculation/product transfer
- Filter feed
- Thickener under/over flow
- Loading/unloading applications
Capacities
Sizes from 1.5x1-6 through 10x8-16 offering operating range coverage of less than 10 GPM/2.2 m3/hr up to 4,000 GPM/910 m3/hr. Head capabilities ranging up to 600 ft/185 meters depending upon pump size.
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Is suitable forto pull out delivers 80 "C below to include thetextile fiber or other suspensions liquids, forthe city, the industryand mining, the enterprise, discharges ships the sewage, the excrement, but also may pull out delivers some aquatic products and soon. When the transportation acidity and the alkalinity and include the multi-salty share other can cause the corrosion chemistry mixtureliquid the ordering to have to indicate, the factory may supply the corrosion preventing material quality to pump an assembly pumping. PWis the horizontal pump, PWL is a vertical pump.
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Features :
WIDE RANGE OF APPLICATIONS:
- General Pumping
- Chemicals
- Wash Systems
- Deionized Water
- Process
- OEM
CAPABILITIES:
- Capacities to 240 GPM
- Heads to 160 Feet TDH
- 1750 and 3500 RPM
- Back Pull-Out Construction
- Mechanical Seal
- Semi-Open Impeller
CONSTRUCTION:
- Cast Iron
- Bronze Fitted
- 316 Stainless Steel Fitted
- All 316 Stainless Steel
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Honda trash pumps are designed to allow solids(sticks, stones, and debris) up to 13/16 inch for the 2 inch model and 1 1/16 inch for 3 and 4 inch models to flow through the pump without clogging, making them ideal for construction sites. The WT pumps are designed to move water, and lots of it. The WT40 will move water at a rate of 433 gallons per minute and is capable of handling solids without clogging. A quick clean out port and easy maintenance features ensure long service life. Honda Trash Pumps are the ultimate choice for contractors and rental applications.
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General
The DICKOW-pumps, type NCR, are heavy duty centrifugal pumps for petroleum, petrochemical and natural gas industries. The pumps are designed and manufactured according to API 610, 9th ed. / ISO 13709. This international standard specifies requirements for centrifugal pumps used in the above industries.
The standard does not refer to any outline dimensions of the pumps.
Applications
The performance range of the NCR-pumps is subdivided such that acceptable efficiencies can be achieved for all service conditions.
The maximum capacity goes up to 700 m3/h (3100 USgpm). Differential head up to 145 mLC (480 ft) at 2900 rpm and 220 mLC (660 ft) at 3500 rpm.
With a wide selection of materials and the possibility to install all shaft sealing systems according to API 682, DICKOW-NCR-pumps are suitable to convey nearly all kinds of liquids which are usual in the above mentioned industries. E.g. acids, lyes, chlorinated hydrocarbons, heat transfer media (HTM), all kinds of hydrocarbon fuels, liquid sulphur, melted plastics, bitumen etc.
If the application requires sealless pumps, consider also our magnetic coupled PRM-pumps according to API 685.
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Honda High Pressure pumps offer high pressure with lower flow. The best applications for these water pumps are where higher pressure is required, such as when using sprinklers or a nozzle.
WH15
This high pressure pump is powered by the GX120 Industrial Engine. This pump offers exceptional performance when higher pressure is required in applications such as using sprinklers or a nozzle.
WH20
This high pressure pump is powered by the GX160 Industrial Engine. This pump offers exceptional performance when higher pressure is required in applications such as using sprinklers or a nozzle.
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Model BOGP centrifugal pump is a single centrigugal pump with low flow and high lift, which is specially designed by Bobo company considering the defect that ordinary single centrifugal pump has low flow and low lift. Its special vane structure makes it reach high-lift and low flow simultaneously. It has some features such as high efficiency ,hygiene ,no dead space, easy to clean .Its pump shell., cover and vane are made of high-grade stainless steel 304 or 316 L; the motor is equipped with stainless steel shield; the inner surface adopts mirror polishing, its coarseness is Ra0.28um; its outer casing adopts wiredrawing treatment completely ,beverages etc.
Application :
Mainly used for the liquid delivery that needs low flow high –pressure delivery or high-pressure filter in the fields such as pharmaceutical ,food, chemical ,beverages etc.
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General
DICKOW-pumps of the series KM are sealles centrifugal pumps. The static containment shell forms a closed system with hermetically sealed liquid end.
Applications
Magnetic driven KM-pumps are designed to improve plant and personnel safety. Especially when handling toxic, explosive or other dangerous liquids which react on contact with the atmosphere. The KM-pumps operate maintenance-free and their containment shells replace double acting mechanical seals with external fluid reservoirs and the necessary control equipment.
Maximum capacity appr. 70 m³/h (300 US-gpm), differential head 65 mLC (213 ft).
Temperature range - 30°C to 200°C (390°F), working pressure 16 bar (232 psi).
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ZBF product complies with jb/t 7742-1995 standard for small magnetic transmission centrifugal pump and is an optimum product for the integrated design of magnetic pump all over the country.Selfpriming plastic magnetic pump adopts an outer recirculation structure combining forgeign advanced technology.it is mainly mainly made of reinforced PP with shory time of self-priming and long life,adind of zero-leakage pump for automation long distance control and fluid transmission of strongly corrosive liquid.
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Boao constantly applies modern new technologies and new concepts to improve production technology of magnetic pump. New generation of model BOCLP hygienic magnetic pump series are Boao people pride. This product conforms to GMP standard and traditional quality standard, besides, it has superior performances, higher efficiency and longer service life , users can get more benefits from it.
Application
Used for liquid delivery such as liquid ,soup ,alcohol, spirit, beer etc. Widely used in the fields as medicines ,cosmetics, chemicals and beverages etc.
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General
Magnetic coupled DICKOW-Pumps of series NMB/NML are of sealless design.
The containment shell forms a closed system with hermetically sealed liquid end.
Applications
Magnetic driven NM-pumps are designed to improve plant and personnel safety, especially when handling toxic, explosive or other dangerous liquids which react on contact with the atmosphere. For all these services the containment shell replaces double acting mechanical seals with external fluid reservoirs and the necessary control equipment. NM-pumps therefore offer exceptional benefits to the chemical, petrochemical and allied industries and fulfill all environment protection regulations.
Maximum operating temperature 240°C (465°F) for the standard NMB/NML-type. The NMW-design with no internal circulation and dead-ended magnet end allows temperatures up to 350°C (660°F). The maximum allowable working pressure is 25 bar (364 psi).
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General
Magnetic coupled DICKOW-Pumps of the series PRM according to API 685 are heavy duty sealless pumps. The containment shell forms a closed system to separate the pumped liquid from the atmosphere by confined gaskets.
The equipment (including auxiliaries) is designed and constructed for a minimum service life of 20 years (excluding normal wear parts) and an uninterrupted operation of at least 3 years.
Applications
Magnetic coupled PRM-pumps improve plant and personnel safety and reduce maintenance costs, because 90% of these costs are caused by leaking seals. The PRM-pumps will handle nearly all kinds of liquids in the chemical and petrochemical industry, in refineries and industrial heating plants. Especially liquids which are toxic, flammable, bad smelling or which react on contact with the atmosphere, that means if no leakage is acceptable. For all these services, the containment shell replaces the double acting mechanical seal with its external flushing system and the related control equipment.
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Application
The ME series of pumps are of Mono Block Multistage type pumps and are suitable for many applications such as Mine Drainage, Hydraulic Power Water Supply, Booler Feed Pressure oil firing, High pressure sparying, Car washing and other Pressure vessel charge duties.The pump unit is directly mounted on the motor shaft. The number of stages and length of shaft are arranged to suit the required head and pressure. The stuffing box is easily accessible for replacement of gland packing. Mechanical seal type are also available.
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Application
Having 60 years of experience and technical know-how we have earned a good name in the manufacturing of Centrifugal Pumps. S M. series of pumps are particularly suitable for Industrial distribution of water, Air conditioning plants, sprinkling purposes, sewerage and oil pumping.
Design
This S.M series is highly efficient centrifugal Mono Block Motor driven pumps, where impeller is mounted on the end of the motor shaft making a compact and rigid unit. The suction and discharge nozzles are integral with casing which also functions as a volute. Semi enclosed three vane non-clogging type impeller gives equal efficiencies as obtained with the closed type Impellers. The pumps have a horizontal axis and are able to transfer liquids which are not excessively full of impurities.
Specification
The Volute casing, Impeller, pump support of cast iron GG 22, shaft of AISI 1050, quality Mechanical Seal. Enclosed type motor with external ventilation single phase 200/220 Volts 50 Hz with capacitor, three phase 400 Volts 50 Hz are properly insulated.
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Application
Mono Block centrifugal pump has been designed to give economical trouble free operation over a maximum service life The engineering knowledge and manufacturing experience of over sixty years are combined to give a superior and reliable performance. It is most suitable for domestic and general-purpose use
Design
In Mono Block Pumps the impeller is mounted on the end of the motor shaft. The design is compact and light weight occupying very little space. Our design of Mono Block Pumps, incorporating the latest technology, has left behind all the pumps with coupling of shaft system and proved to be having highest performance and efficiency. The shaft is ground to close tolerances to house the bearings. The three vane semi closed type impeller is so designed as to have minimum end thrust. A carbon faced mechanical Seal running on a ceramic stationary face is fitted to give long life protection against leakage. The pedestal is part of motor body.
Specification
Volute casing balanced impeller, pump support and motor body are of gray cost Iron, shaft of Steal AISI -1050, enclosed type two pole motor with external ventilation, single phase 220/250 volts 50 Hz, capacitor type.
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General
Dickow-pumps of series HZMR are sealless multistage horizontal centrifugal pumps, driven by a synchronous permanent magnetic coupling.
The containment shell is sealed by a confined gasket and separates the pumped liquid from the atmosphere. There are no leakage endangered dynamical shaft sealings available.
Due to the fact that 90% of pump failures are caused by leaking shaft seals, the sealless design increases the availability and reduces maintenance costs.
Field of application
HZMR-pumps are used in services where no seal leakage can be tolerated, when handling toxic, explosive and pollutive liquids and when the required differential heads are above the application range of single stage volute casing pumps.
The HZMR-pumps operate almost maintenance free, the service life is far longer than that of pumps with conventional mechanical seals.
The performance range covers capacities up to 200m3/h (880 USgpm) and differential heads up to 350mLC (1148 ft). The maximum operating temperature is approx. 200°C (392°F), allowable operating pressure is 40 bar.
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Application
D.B series are multistage centrifugal pumps are used for the purpose of general water supply. Also for the circulation of warm, hot or cold water, delivery of condensate, boiler feed and for fire fighting equipment.
These pumps are multistage centrifugal pumps in horizontal design with radially split casing of ring-section construction. The assembly consists of suction and discharge casing and a number of intermediate stage casing, which are tied together with tie bolts.
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This series pumps is the festival section type multi-stage centrifugal pump, has used the national recommendation use highly effective energy conservation water power model, has the highly effective energy conservation, the performance scope broad, the movement safe is steady, low merit and so on noise, long life, installment service convenience; The material quality pumps which through the change (or pumps has flowed partial material qualities), the seal form and the increase cooling system, may transport the hot water, the oil class, corrosiveness and contains the grinding compound the medium and so on.
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Operating Limits:
-Liquid temperature:
-Normal temperature type:-15°C?+70°C
-Hot water type: +70 °C?+100°C
-Max. ambient temperature:+40°C
-Max. operation pressure:10 bar
-Max. inlet pressure is limited by max. operation pressure
-Continuous duty
Motor:
-Two-Pole induction motor(n=2900r.p.m.)
-Insulation Class B/F
-Protection IP55
Material:
-Pump body: Stainless Steel
-Impeller: Stainless Steel
-Motor Shaft: Stainless Steel
-Mechanical seal:NBR/Ceramic/Carbon
Application:
·Mainly used in industrial field:
·Air-conditioning system
·Cooling system
·Industrial cleaning
·Water treatment(Water purification)
·Aquiculture
·Fertilizing/metering system
·Environmental application
·Other special applications
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Operating Limits:
-Max.suction head:8m
-Max.liquid temperature:35°C
-Max.environment temperature:40°C
-Continuous duty
Motor:
-Two-Pole induction motor(n=2900r.p.m.)
-Insulation Class B/F
-Protection IP44
Material:
-Pump body: Cast Iron
-Impeller: Noryl
-Motor Shaft: Hi-Cr plated 45# Steel/2Cr13# Stainless Steel/S.S#304 Welding shaft
-Mechanical seal: Ceramic/Graphite
Application:
Centrifugal selfpriming multistage water pumps able to develop high pressure and a high water lift with a comparatively low power consumption.
The silent running and very good features, they are suitable in domestic fittings by tank pressure groups, for small sprinkler irrigations and car washing.
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High-pressure multi-stage centrifugal pumps and membrane element housings from GE Water & Process Technologies are more than durable components. They are precision-engineered elements that play a critical role in customers' treatment systems.
Our ruggedly built multi-stage pumps meet your requirements for general water applications, high-temperature performance, chemical compatibility, or quiet operation. Because our pumps set industry standards for reliability and low overall lifecycle costs, you can let them work without having to worry. GE's world-class pumps come with stainless steel shells on every pump and options for NorylTM impellers or stainless steel impellers.
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