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Introduction:
Type L pumps are cantilevered, horizontal, centrifugal, slurry pumps.Type L pumps are adopted high speed operating and so they have small volumes saving floor area.The frame plates have changeable, wear-resistant, metal liners or rubber liners and the impellers are made of wear-resistant metal or rubber (Rubber for frame plates, impellers of pumps with discharge dia.Above 550mm.) The discharge position by request may be rotated 8 different angles at internal of 45 degrees for installation and application
Application:
They are suitable for delivering low abrasive, low-density slurries for metallurgical, mining, coal and build material departments.The shaft seal is adopted both gland seal and centrifugal seal |
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Introduction
G & GH series gravel pumps are horizontal and single-casing centrifugal pumps. The type GH pumps are of high head ones.
Construction of this pump is of single casing connected by means of clamp bands and wide wet passage. The wet parts are made of Ni hard and high-chrome wear resistant alloys. The discharge direction of pump can be oriented in any direction of 360°. This type of pump has the advantages of easy installation, good performance of NPSH and wear-resistance.
Application
Gravel pumps are designed for continuously handling the most difficult higher abrasive slurries, which contain too big solids, to be pumped by common pumps. They are suitable for delivering slurries in mining, explosive sludge in metal melting, dredging in dredger and course of rivers, and other fields.
Notation: 6/4 DG (GH)
6: Suction diameter (inch)
4: Discharge diameter (inch)
D: Frame type
G: Gravel pump
H: High head |
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LEROY-SOMER offers a huge range of centrifugal electropumps designed
for housing: drainage pumps, surface pumps with automatic
priming, submersible pumps. |
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| Agitator pumps are designed for use with liquids containing solids which must be kept in suspension or require constant circulation to maintain uniform viscosity. A port in the pump volute bypasses a jet stream of fluid to "stir" tank contents. A port plug is furnished so that the bypass can be eliminated when tank agitation is not desired. |
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introduction and application
WN dredging pump is a new type of sludge pump manufactured by our company after extensive research.It is suited for condition in which the rivers and sea beds are out of service for a long time, dredging and damming are extremely urgent.After years of application in treating rivers and seas at home and abroad, dredging pump is widely recognized as the main pumping equipment.This series are considered the environmental friendly, highly efficient and energy-saving equipment.WN pump is a single-stage, single-suction cantilevered horizontal centrifugal pump with advantages of light weight, wear-resistance and superior dredging performance.It is perfectly suited for dredging on the whole construction, high return of investment.It thoroughly meets requirements of most industrial applications.
Notation:
500 WN(G/D)
The same discharge diameter,
G indicates higher head;D indicates lower head
Dredging Pump
Outlet Diameter of Dredging Pump (mm) |
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Rubber-Lined cast Iron:
Pump body made of vulcanite coated cast steel Excellent resistance to strong acids and bases
Max. fluid temperature = 80°C (PP)
Closed centrifugal pump impeller Very good efficiency
Max. flow rate up to 57 m3/h
Max. pump-out height up to 47 m
Impeller back-balanced on drive shaft with gasket Carbide / carbide gasket, very resistant to wear
Integrated electric motor Reduced dimensions
Synthetic materials:
Pump body made of injected plastic (Polypropylene or PVDF) Excellent resistance to strong acids and bases
Max. fluid temperature = 80°C (PP), 110°C (PVDF)
Closed centrifugal pump impeller with diffuser Very good efficiency
Max. flow rate up to 48 m3/h
Max. pump-out height up to 25 m
mpeller back-balanced on drive shaft with gasket Carbide / carbide gasket, very resistant to wear
Integrated electric motor Reduced dimensions
Automatic repriming Pump-in height up to 2 m
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All customer requirements were considered in the design of the 3180 paper stock/process pump. The result is a true world class pump line. . . a product without compromise. Consider the advantages:
Excellent Hydraulic Coverage
High Efficiency
Extreme Ease of Maintenance
Optimum Mechanical Reliability
International Design
Capacities to 26000 GPM (6000 m3/h)
Heads to 410 feet (125 m)
Temperatures to 446° F (230° C)
Pressures to 16 bar (232 PSIG)
Hydraulic Coverage Line designed for full 50/60 Hz coverage.
External Impeller Adjustment Original high performance maintained by simple axial adjustment resulting in low operating costs, reduced downtime.
Sealing Flexibility Choice of packing, mechanical seals or dynamic seal.
Application Flexibility Choice of open or enclosed impeller.
Back Pull-out Construction Spacer-type coupling allows one craft maintenance.
Renewable Wear Parts Low maintenance costs.
Labyrinth Seals Eliminate lubricant contamination for maximum bearing life.
Maximum Parts Interchangeability Entire line uses just four power ends.
World Class Pump Line
ANSI 125/150 lb. flange drilling
Inch-dimensioned O.D. of mechanical seal sleeve
Inch-dimensioned bearing locknut
Inch-dimensioned coupling extension |
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ANSI Class 300 flange drilling
Inch-dimensioned O.D. of mechanical seal sleeve
Inch-dimensioned bearing locknut
Inch-dimensioned coupling extension
Specifications:
Capacities to 20000 GPM (4600 m3/h)
Heads to 410 feet (125 m)
Temperatures to 508° F (300° C)
Pressures to 25 bar (360 PSIG)
Design Features:
Hydraulic Coverage Line designed for full 50/60 Hz performance.
Back Pull-out Construction Spacer type coupling allows one-craft maintenance.
Centerline Supported High temperature stability.
Labyrinth Seals Eliminate loss of lubricant, prevent lubricant contamination for maximum bearing life.
Maximum Interchangeability Power end and impellers completely interchangeable with Goulds Models 3180/3185.
International Design Low maintenance costs. |
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Introduction:
G & GH series gravel pumps are horizontal and single-casing centrifugal pumps. The type GH pumps are of high -head ones.
Construction of this pump is of single casing connected by means of clamp bands and wide wet-passage. The wet-parts are made of Ni-hard and high-chrome wear-resistant alloys. The discharge direction of pump can be oriented in any direction of 360. This type of pump owns the advantages of easy installation, good performance of NPSH and wear-resistance.
Application:
Gravel pumps are designed for continuously handling the most difficult higher abrasive slurries, which contain too big solids, to be pumped by common pumps. They are suitable for delivering slurries in mining, explosive -sludge in metal melting, dredging in dredger and course of rivers, and other fields.
Notation:
6/4 DG (GH)
6: Suction diameter (inch)
4: Discharge diameter (inch)
D: Frame type
G: Gravel pump
H: High head |
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CHTC
Horizontal, multistage high-pressure barrel casing pump with single-entry radial impellers, with flanges / weld end nozzles to DIN and ANSI standards. Axial thrust balanced by hydraulic balancing system on the discharge side, double balancing drum. Applications: pumping feedwater and condensate in power stations and industrial systems, pressurized water generation for presses, barking machines, descaling equipment, snow guns etc.
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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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The S6105 is designed for applications where high heads and the ability to handle solids is required. A typical use for this pump would be as a temporary sewage lift station where force main pressures are encountered.
- Balanced High Efficiency Two Vane Closed Channel Impeller
- Will Pass 3" (75 mm) Semi-Solids
- Oil Lubricated Seals (Can Run Dry)
- Variable Speed Hydraulic Drive
- High Efficiency Balanced Vane Hydraulic Motor
- Wide Range of Performance
- Can Be Bolted Directly Into a Pipeline
- Safe Hydraulic Drive Can Be Used Where Electric Power is Hazardous or Impractical
- Opérâtes With Our HT100 and HT150 Power Units or Other Hydraulic Power Sources with flows upto70 GPM |
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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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Introduction:
Type M, AH, and HH pumps are cantilevered, horizontal, centrifugal slurry pumps, outlet from 25mm to 450mm.They are also named as heavy slurry pump because of bear-abrasive parts and heavy base.
The features are as followed:
The frame plates for type M, AH pumps have replaceable wear-resistant metal liners or rubber liners.The impellers are made of wear-resistant metal or rubber.The frame plate liner and impeller for HH 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 45degrees 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, 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 M, AH and HH 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.
Notation:
6/4 D-AH (R)
R:Rubber
AH:Ype Pump (Heavy slurry pump)
D:Base Type
6:Discharge diameter (inch)
4:Suction diameter(inch) |
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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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The S3CSL pump is designed to use in applications requiring settled solids to be put into suspension and pumped with the discharge water. Primary applications include desilting ponds, lakes and streams. Other jobs
may include filling sand bags to prevent beach erosion, tank and digester cleaning or pumping residue from rail tank cars or barges.
- Hardened Alloy Wear Parts
- Built-in Agitator for Stirring up Solids
- Variable Speed Hydraulic Drive
- Small Size Aliows Pump to fit through a 17 in. Opening
- Oil Lubricated Double Seals (Can Run Dry)
- Safe Hydraulic Drive Can Be Used Where Electric Power is Hazardous or Impractical
- Wide Range Performance Curve aliows use of Hydraulic Flows up to 10 GPM to Suit Application
- Opérâtes With Our 10 HP to 20 HP Power Units or Other Hydraulic Power Sources with flows to 10 GPM |
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Notation
DN: 100-400MM
Q: 36-5040m3/h
H: 5-80 m
Features and Applications
Type HH slurry pumps are cantilevered, horizontal, centrifugal slurry pumps. They are designed for the handling of highly abrasive, high density slurries in the metallurgical, mining, coal, power generation, construction material and other industry. The pumps of this type may also be installed in multistage series.
The frame plate liner and impeller for HH pump are made of wear-resistant metal. The shaft seals for the HH series may choose gland seal or expeller seal. The discharge branch can be oriented to any of the eight positions to suit installations and applications |
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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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Stainless Steel Version of Our S2TC-2 Pump. For Use In Pumping Mildly Corrosive Liquids.
Also Available in Aluminum or Ductile Iron
Recommended Power Units: HT6D, HT6G
Discharge Size: 2 Inch
Maximum Flow: 210 GPM (790 LPM)
Maximum Head: 125 Feet (37 M)
Hydraulic Input: 5 GPM Max. (19 LPM)
Hydraulic Pressure: 2500 PSI Max. (172 Bar)
Weight: 25 lbs. (11 Kg) |
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Air-Cooled Diesel High Pressure Pump
Characteristics:
1. Powered by air-cooled direct injeciton 4-stroke diesel engines.
2. Pressure casting aluminium pump body.
3. Self suction and high-pressure structure.
4.High quality and menchanical sealed equipment
5.Large fuel tank ensures hours of continuous running |
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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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CPK family
Horizontal, radially split, single-stage volute casing pumpin back pull-out design, with single-entry radial impeller, to EN 22 858 / ISO 2858 / ISO 5199. Applications: handling aggressive, organic and inorganic fluids in chemical and petrochemical processes, in refinery off-sites, in the paper and cellulose industries, food and luxury foods industries, sugar industry, in seawater desalination plants, absorption equipment in environmental engineering systems, power stations etc.
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Centrifugal pumps
