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ITT Flygt NSW (Produced in Pewaukee USA)
Technical features:
Design: centrifugal radial flow
Type of impeller: closed non clog design
Motor: Customer choice B3 or V1/ IP 55
Size of outlet flange: DN 100 – DN 300
Max. liquid temperature: 120°C
Max. Flow: 2.000 m3/h
Pump sealing: Double Mech. seal or packing or Chesterton split seal
Max. Head: 80 m
Solids up to 162 mm
Max. operating pressure: 10 bar
Shaft sleeve Impeller Pump Housing Pump seal
AISI 4140 Ductile iron Cast iron Teflon + Acrylic yarn
Option: 3% Ni-cast 3% Ni-cast Customer choice
ITT Flygt NSY (Produced in Pewaukee USA)
Technical features:
Design: centrifugal radial flow
Motor: Customer choice B3 or V1/ IP 55
Type of impeller: closed non clog design
Size of outlet flange: DN 250 – DN 600
Max. liquid temperature: 315°C
Max. Flow: 5.000 m3/h
Pump sealing: Double Mech. seal or packing or Chesterton split seal
Max. Head: 25 m
Solids up to 229 mm
Max. operating pressure: 10 bar
Shaft sleeve Impeller Pump Housing Pump seal
AISI 4140 Ductile iron Cast iron Teflon + Acrylic yarn Option: 3% Ni-cast 3% Ni-cast Customer choice
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Type SM waste water pump with auto-matic suctioning:
From Schmalenberger’s industrial pump range. The pump is designed for media containing a high level of trapped air, along with media with coarse or excessive contamination and solid matter admix.
Applications:
Chemically-neutral media, such as lye, solvents, coolants, lubricants.
Areas of use:
Draining vats, containers, machine beds
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March Series 8 totally enclosed pumps, with standard wetted parts of glass-filled polypropylene, carbon-filled Kynar® and 316 stainless steel, are the ideal choice for handling difficult liquids, such as strong halogen or chromic, and sulfuric acid solutions. Typical applications range from computer cooling systems and waste treatment plants to plating operations, photo processors and chemical plants.
Flow rates range from 25 GPM (90 LPM) minimum to 125 GPM (400 LPM) maximum at heads from 0 ft. to 95 ft. (20m) maximum.
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The diesel engines are multifuel engines able to run on crude oil (CRO), heavy fuel oil (HFO), light fuel oil (LFO), gas or gas/oil combination. The gas engines can be utilized as pump drives as well.
Wärtsilä%u2019s pump units comprise a complete train of engine, gearbox and pump on the baseframe along with the required auxiliary units. Pumps are selected according to the required pumping duty.
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This is a "pump system" consisting of various components. With pumps of different sizes it pumps pulp suspensions up to a consistency of approximately 16%.
Due to the modular design, our SF - pump can operate in the entire consistency range from 0 -16 %.
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The features are as followed:
The frame plates for type EHM pumps have replaceable wear-resistant metal liners . The impellers are made of wear-resistant metal. The frame plate liner and impeller for EHM pump are adoptable of hard metal only.
Bearing assembly use cylindrical structure, adjusting the space between impeller and front liner easily, being removed completely when being repaired. Bearing assembly use grease lubrication.
The shaft seal could use the packing seal, expeller seal and mechanical seal. The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit installations and applications.
Here are the drive types, such as V belt drive, gear reducer drive, fluid coupling drive, and frequency conversion drive devices.
Wide performance, good NPSH and high efficiency. The pump of this type may be installed in multistage series to meet the delivery for long distance.
Application:
The type of EHM pumps are using for handing strong abrasive, high density slurries and low density, high head slurries in the metallurgical, mining, coal, power, building material and other industrial departments etc.
For example: Coal washer processing, handling with the fine ore and tailings in metal mine, handing combined bottom and fly ash in a thermal power station.
Notation:
EHM-4D
E:Excellence
H:High concentration
M:Metal lined
4: Discharge size (inch)
D: Frame type with maximum power
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PUMPEX sludge pump SK is a portable pump and
features a sturdy stainless steel handle and a robust
ductile iron stand.
It can easily be lifted and moved to where it is needed
without suction hoses or any concern about suction lifts.
This makes installation and operation easy and safe.
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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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The centrifugal self-priming pumps DELTA have an open impeller suitable for the passage of solids in suspension in the liquid to be pumped. The pump casing is in high-resistance cast iron.
The mechanical seal is in tungsten carbide and does not require maintenance.
The pump is monobloc without belts, pulleys, bearings or other metallic parts in contact.
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Slurry Pumps
Krebs millMAX severe-duty slurry pumps have a unique design developed exclusively for grinding mill discharge duties and other abrasive slurries. FLSmidth Krebs offers wet end conversions or complete pump assemblies to meet customer desires and demands.
The millMAX Pump features a patented on-line wear clearance adjustment, which minimizes cost per ton pumped compared to conventional hard metal and rubber lined pumps through:
- Increased Wear Life
- Lower Power Consumption
- On-line Wear Clearance Adjustment
- Increased Mill Throughput
- More Consistent Hydrocyclone Separation
- Less Downtime
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Horizontal single stage centrifugal pumps with over hung impeller and axial suction, constructed using the "Back pull-out system" .
The pumps function by making use of the induced vortex principle: the impeller, which is positioned further back than the pump body, because of its particular shape induces a vortex in the conveyed liquid which expands in the body creating the pump discharge head.
Advantages
- The open impeller, which is positioned further back, with wide inter-vane passages makes it possible to convey, without any danger of blockages, dirty or viscous liquids, liquids containing particles in suspension or with fibrous impurities, chemically inert or aggressive liquids and those with dissolved air and solutions with crystals in suspension
- High performance levels
- Reliability
- Compactness
Fields of application
Because of their operating characteristics , the RKN and RKC pumps are particularly suited for use in the following plants:
- The paper and chemical wood pulp industries
- The sugar industry
- The farm-food industry
- The textile industry
- Waste water and sewage treatment plants
- The construction sector
- The chemical and petrochemical industry
- The pharmaceutical industry
- Thermo-electric power stations
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Introduction :
EHM Series slurry pump is mainly using for handing strong abrasive, high density slurries and low density, high head slurries in the metallurgical, mining, coal, power, building material and other industrial departments etc.
The frame plates of this kind of slurry pump have replaceable wear-resistant metal liners. The impellers are made of wear-resistant metal. The frame plate liner and impeller for EHM pump are adoptable of hard metal only.
Bearing assembly of this kind of slurry pump use cylindrical structure, adjusting the space between impeller and front liner easily, being removed completely when being repaired. Bearing assembly use grease lubrication.
The shaft seal of this kind of slurry pump could use the packing seal, expeller seal and mechanical seal. The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit installations and applications.
Here are the drive types, such as V belt drive, gear reducer drive, fluid coupling drive, and frequency conversion drive devices. The pump of this type may be installed in multistage series to meet the delivery for long distance.
Application:
This kind of slurry pump mainly applies in coal washer processing, handling with the fine ore and tailings in metal mine, handing combined bottom and fly ash in a thermal power station etc.
Notation:
EHM-10ST
E:Excellence
H:High concentration
M:Metal lined
10: Discharge size (inch)
ST: Frame type with maximum power
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The pumps are suitable to transfer liquids containing impurities measuring up to 2-3 mm. The hydraulic components, namely the impeller in brass and the scroll in cast iron allow the pumps to be used with water, emulsions, oily substances and liquids in general with a maximum viscosity of 3°Engler (21 CST) and a maximum temperature of 90°C. They are usually used in cases where there is no space at the top of the tank. They should be installed on the side of the tank to allow the liquid to enter straight into the
suction mouth (see Figure).
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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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We have decades of experience in the pumping of cooling water (seawater and brackish water) and engine water. We have developed our centrifugal pumps in collaboration with all notable manufacturers of diesel and marine-diesel engines. The pumps are driven via a belt or directly through a driving pinion. The pumps can be supplied with either clockwise or anticlockwise directions of rotation. Prior to starting the pumps must be filled up completely with water. In case of long periods of disuse this water should be drained via the attached draining cocks. In commercial, industrial, official or private ships and boats, e.g. fishing boats, ferries, passenger boats, yachts, tugs and working boats, pilot boats, customs and police craft, fireboats and rescue cruisers, boats of the federal navy and of the federal border patrol.
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APPLICATIONS
* FOR DOMESTIC SYSTEMS AND SMALL IRRIGATION SYSTEM
PRESSURISATION.
* HANDLING OF NON AGGRESSIVE CIVIL AND INDUSTRIAL LIQUIDS.
* FOR WASHING SYSTEMS AND FOR INSERTION INTO COMPLEX
INDUSTRIAL MACHINERY AND LINES.
DESIGN ENGINEERING
* SEALED MOTOR WITH EXTERNAL VENTILATION AND FINNED ALUMINIUM
ALLOY CASING
* IP 44 PROTECTION CLASS
* CLASS “F” INSULATION
* MAX PUMP LIQUID TEMPERATURE: 50°
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Horizontal single stage centrifugal pumps with overhung impeller and axial suction, constructed using the "Back pull-out system" and available with four different sizes of support.
Main technical features
- Flow rate up to 500 m3/h
- Discharge head up to 95 m
- Working pressure up to 10 bar
- Working temperature up to 90°C
- Environmental temperature up to 40°C
- Size from 80 to 300 mm
- Height of suction up to 7 m
- Flanges drilling UNI PN10
- Nominal rotational velocity (50Hz): 2900 rpm/1450 rpm
Advantages
- Reliability
- Long duration
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Centrifugal single impeller low head water pumps for flow irrigation systems with high flow rates. Suitable to pump clean water or non-aggressive liquids charged with small solid impurities. To be used in flow irrigation systems in gardening and agriculture and in industrial fittings.
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Anticorrosion horizontal centrifugal pumps conceived for applications in industrial processes, production lines and ecological facilities where resistance to chemical aggression must be coupled with reliability and easy maintenance.
The special construction of these pumps eliminates the possibility of any contact between metal parts and the liquids, while the selection of materials and manufacturing technologies ensure full compatibly with the products handled, a long operating life and conformity with standards in force: in particular, the presence of a mechanical seal designed exclusively by Savino Barbera offers safe solutions for all industrial pumping needs.
Equipped with MECHANICAL SEAL
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Rugged, durable UC Series pumps provide excellent corrosion resistance. Features include heavy duty ductile iron casings lined with pure Tefzel® (ETFE), modified concentric volutes to reduce radial loads, rear sealing ring and balance holes to reduce axial loads and premium silicon carbide components. Magnetic drive UC Series pumps are engineered for long life in the most demanding applications. Atex certified models are available.
The pump models below have multiple impeller diameters which allow for enhanced hydraulic selection and application flexibility. Simply click on the model to view specific performance for each impeller diameter.
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Every day in over 1,000,000 installations, Goulds process pumps prove why they are the industry standard for performance. Users in Chemical, Petrochemical, Pulp & Paper, Primary Metals, Food & Beverage and General industries know they can make no better choice than the best.
Specifications:
Capacities to 7000 GPM (1364 m 3 /h)
Heads to 730 feet (223 m)
Temperatures to 700° F (371° C)
Pressures to 375 PSIG (2586 kPa)
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Mechanical seal chemical pump type SCK/F, heavy duty design, shaft sealed by mechanical seal, impeller semi-open/closed, with highly deflection-resistant stainless steel shaft, bare-shaft, nuts and bolts of stainless steel, high-quality epoxy coating, inclusive test run, housing material: ductile cast iron EN-JS 1049 acc. to DIN EN 1563 (0.7043 DIN 1693), technical specification to DIN ISO 5199, dimensions to DIN EN 22858/ISO 2858, flanges to DIN EN 1092-2, ISO 7005-2, housing end pressure PN 16
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NFCH
Centrifugal pump standardized INTO 733 for coolants and thermal oils
BEACHES Of USE
Flows: up to 1000 m3/h
HMT: up to 95 mCE
From 0 with 120°C: pressure max 16 bar
From 120 with 300°C: pressure max 13 bar
From 300 with 350°C: pressure max 10 bar
DNN 32 to 200 mm
Viscosity max: 150 cST
Hydraulic material: Cast iron GGG40.3
APPLICATIONS
- Chemical industry: circuits of heating, engines, process of polymerization, transfer of viscous products, plastics and synthetic fiber factories...
- Industry of the plastic and rubber: circuits of heating, machines of moulding, automatic injection, production of adhesive tape...
- Food industry: furnaces of faisandage, distillation of fatty-acids and glycerin...
- Industry of paper and laundries: corrugated cardboards, washing, drying machines and of the desiccators...
ADVANTAGES
Fund of body with weak heat transfer
Car-cooled mechanical seal
Standard construction in accordance with the standard IN 733
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PERFORMANCE
Capacity:- 650 m3/h max
Head:- 150m max
Speed:- 3600 rpm max
Casing Pressure:- PN 16
Temperature:- 350 °C max
Sterling SIHI volute casing pumps are used in a wide variety of process applications and due to their high reliability they provide reduced operating costs in the Process industry.
The differant volute casing pump applications require specific methods of shaft sealing including single or double acting mechanical seals or seallless designs.
• ISO 5199 / EN 25199 and ISO 2858 / EN 22858
• Interchangeability of back pull-out assemblies
• Temperatures up to 400 °C without external cooling
• Casing pressures up to 40 bar
• Special materials (Hastelloy, Titanium,…)
• Heated Jackets
• Modulare Design – reduced spare parts costs
• Mechanical seal arraqngements
• Magnetic coupling arrangements
Bare shaft back pull-out assemblies
CBSD
Pumps with a single or double acting mechanical seal and oil or grease lubricated ball bearings.
CBMD
Pumps with a magnetic coupling according to VDMA 24279
Close-coupled back pull-out assemblies
CBED
Pumps with a magnetic coupling to VDMA 24279
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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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IH Type chemical and industry pump is mono-grade mono-absorb cantilever type centrifugal pump, which is a kind of renew energy-saving product that replaced F type cauterization –resistant pump, it is suit to chemical and industry, petroleum, foodstuff, pharmacy and synthetic fiber and etc department where transport the cauterization –resistant type medium or physical、chemical similar to water medium. This pump material is stainless steel.
high efficiency and save energy
- widely applicable
- install easy
- low noise
- structure reasonably
- international standard
- convenient maintenance
- working temperature 80℃
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Horizontal single stage centrifugal pumps with overhung impeller and axial suction, constructed using the "Back pull-out system" and available with six different sizes of support.
Main technical features
- Flow rate up to 2600 m3/h
- Discharge head up to 150 m
- Working pressure up to 16 bar
- Working temperature from -50 to +280°C
- Size from 3 to 300 mm
Advantages
- High levels of efficiency
- Reliability
- Long duration
- Compactness
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March Series 5 pumps are ideal for a wide variety of applications involving highly corrosive chemicals, such as film processor chemical recirculation, refrigerators, small scrubbers and detergent mixers. Models constructed of
Kynar® are typically used in the plating industry to pump strong halogen solutions and concentrated chromic or sulfuric acids. They are also excellent choices for computer cooling, carbon arc furnace cooling and marine air conditioners.
Series 5 pumps are rated up to 18 GPM (60.5 LPM) flow and for heads up to 29 ft. (6.3m) (50 ft. [16m] when driven by an air motor).
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The largest and newest chemical pump in the March product line, the innovative Series 10 is an ideal transfer pump for many strong acid and caustic chemical
solutions, such as those based on halogens or chromic and sulfuric acids. Made of carbon-filled Kynar® plastic (PVDF), it is designed for complete chemical compatibility.
Other materials include carbon-filled Kynar®, ceramic, and Viton®. Standard bushings are carbon. Flow rates range from 50 GPM (175 LPM) minimum to 210
GPM (680 LPM) maximum. Head ranges from 0 to 170 ft. (35m) maximum. To insure smooth operation with various specific gravities over 1.0, the impeller magnet assembly may be trimmed to a minimum diameter of 5.250" (135 mm).
The electric motor drive is a 10 HP (7.45 kw), 230/460-volt three-phase, totally enclosed chemical duty motor. An explosion-proof 15 HP is available on special order. Standard port configuration is a 3" MPT inlet with a 2" MPT outlet.
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Centrifugal pumps
