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Speciality
FSB and FSB-D type centrifugal pump,overflow part is made of fluoroplastic alloy ,compact in structure and easy to operate with low price,pump casings,impellers and mechanical seals of the two types can be exchanged in qpplication, therefore,they are welcome in industries such as pesticide,electronics and paper manufacturing etc.
Introduction
FSB and FSB-D type centrifugal pump,overflow part is made of fluoroplastic alloy,compact in structure and easy to operate with low price pump casings,impellers and mechanical seals of the two types can be exchanged in application,therefore they are welcome in industries such as pesticide,electronics and paper manufacturing etc,
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Many decades of experience are incorporated in the centrifugal pumps from Lutz-Jesco. Special varnish layers and highly resistant materials guarantee highest reliability and long service life, even with most aggressive media. The product range includes motor pump units as well as standard pumps for many possible fields of application.
The chemical centrifugal pumps form Lutz-Jesco have been developed particularly to be used for industrial applications and are thus espcially sturdy and have a long service life - also in the case of most aggressive media and high-duty operation.
Chemical motor pump units BN are single-stage, normal-priming pumps with horizontal axis. They are supplied completely with motor for a fast and easy installation into the piping system. Suitable for capacities of up to 100m3/h.
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Plastic corrosion-resistant pumps
Pumps for processing chemically-aggressive liquids made from corrosion-resistant thermoplastics: PP, PVC, PVDF, PE-HD. No metal parts in contact with pumped liquid. Chemical pumps designed around system specifications and chemical resistance.
The production of Savino Barbera centrifugal pumps is specifically designed for service, including heavy service, with corrosive chemical substances and is intended for applications in industrial processes, production lines and treatment plants where the characteristics of resistance against chemical aggression must match with reliability, safe use and easy maintenance:
Petrochemical plants
Chemical: production and processing of basic products
Industrial chemical processes
Metal treatment in general
Galvanic industry, printed circuits, pickling and degreasing
Pharmaceutical
Gas treatment, scrubbers
Fertilizers
Food industry, canning, dairy, beverages and oils
Water: water purification, water softening, demineralization
Wastewater treatment and purification
Seawater treatment, desalination
Descaling piping and plants
Textile, tanning, and dyeing industries
Metallurgical industry
Production of electrical energy, batteries
Glass, ceramics, goldsmith and paper industry
Acquaculture, fish-breeding, hydroponic tanks
Photography
Laboratories, hospitals and heating facilities
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Verdermag mag drive centrifugal pumps
Verdermag mag drive pumps
The Verdermag series of pumps comprises the metallic Global models complimented by the non-metallic V-MD, GPMD, GLMD, TB and U Series, as well as the Global mag drive metallic series. The Verdermag range is therefore a complete, well-balanced series of magnetically coupled centrifugal pumps.
As with all series of Verdermag centrifugal pumps, current emphasis is on maximum interchangeability and quality improvements, hence all our products are covered by a two-year guarantee. Our motto is "simple by design."
Advantages Verdermag
- Zero leakage
- No mechanical seals or packed glands
- No external flushing systems
- Ensure a clean and safe operating environment
- Close coupled design
- No alignment required
- Increased Mean Time Between Maintenance
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Series 9000P-O
Hypro centrifugal pumps handle big, high-capacity spraying jobs with ease. Use them for spraying liquid fertilizers and other chemicals, including wettable powder slurries for weed control. Make short work of other jobs - filling nurse tanks, watering seed beds, and transferring liquids.
The broad, versatile line includes models with rugged housings of polypropylene that stand up to strong chemical herbicides. Polypropylene pumps are lightweight and provide excellent resistance to corrosive chemicals.
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Use the compact Series 140 pumps where maximum flow with minimal pressure is desired. Maximum flow is 12.5 GPM (55 LPM) and maximum head is 11.5 ft. (2.5m)
Series 140 pumps use 1/20 HP (.037 kw), 2900 rpm 115- volt air-cooled motors, and are made with a variety of materials such as glass-filled polypropylene, Buna N
rubber, ceramic, Ryton®, Teflon® and Viton®.
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Whether bypassing a pump station during repair, keeping critical services operational at a plant, or helping a construction crew finish on time, Gorman-Rupp's Super T Series® portable engine-driven pumps keep the liquid flowing. Gorman-Rupp's Super T Series self-priming centrifugal pumps are designed to reprime automatically in a completely open system - without a need for suction or discharge check valves (an optional discharge check and air release valve is only required when pumping against a pressurized system). Additionally, there is no need for add-on vacuum pumps or compressors, which add to owner maintenance and increase the potential for costly repairs.
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Construction
- Close-coupled self-priming liquid ring pumps with star impeller.
- B-CA: bronze version.
Applications
- For clean liquids without abrasives, without suspended solids, non-explosive, non-aggressive for the pump materials.
- If the liquid to be pumped has entrained air or gas or the flow in the suction pipe is not stable.
- For drawing water out of a well.
- For increasing network pressure (follow local specifications).
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Corrosion-resistant, magnetic drive self-priming pump lifts up to 25 feet (7.6 meters) and fast primes up to 18 feet (5.5 meters) in 90 seconds. Magnetic drive operation ensures no seal replacements, no leaks, and capability to run dry with no damage.
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Goulds Model 3796 process pump line is specifically designed to provide superior performance for self-priming services of the Chemical Process Industries.
Specifications:
Capacities to 1250 GPM (284 m3/h)
Heads to 430 feet (131 m)
Temperatures to 500° F (260? C)
Pressures to 375 PSIG (2586 kPa)
Effective static lift to 20 feet (6 m)
Design Features:
Patented design
One-piece casing with integral priming and air separation (no external priming chamber or air separator required)
No suction check valve required
Rapid priming time
Positive retention of pumpage under siphon conditions
Self-purge of vapors
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TBH Series
Multistage self-priming centrifugal pumps with horizontal mounting, vertical suction and discharge flanges.
Capable of handling mixtures of gas and clean and not abrasive liquids.
Low capacity – High head.
Suction lift to 8,5 m.w.c. (Metres water Column)
Low operating speed for extended life, low vibration, low noise level and maximum reliability.
Impellers are individually hydraulically balanced thus end thrust forces to bearings are eliminated.
Mechanical seals are standard and unified to DIN 24960.
Optional double mechanical seals back to back or tandem.
Cooled or heated seal housing are available.
Reduced number of components is achieved by design innovation.
Choice of motor mounting, including close-coupled through flexible coupling to
unified B5 motor, up to 22 kW.
Variety of materials are available to meet specific requirements.
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Self-priming sewage pumps for clean and polluted liquids or media with gaseous inclusions. Main fields of application: coolant supply, environmenta protection technology, surface technic, water supply and -filtration. Special version with sealing chamber.
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These pumps are suitable for transferring liquids containing impurities measuring up to 30 micron.
The hydraulic components, namely the brass scroll, the bottom in cast iron and the aluminium pump body, allow the pumps to be used with emulsions, oily substances and liquids in general as long as they are not oxidative for construction materials.
Viscosity must not exceed 3° Engler (21 CST).
They must be installed at the top of the tank and must be primed before use.
If the pump sucks in air due to lack of liquid, priming must be repeated.
To ensure a long life for the pump, never let it turn when it is dry since the mechanical seal is not self-lubricated.
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Recycling and filtering of water from medium and great swimming pools.
Quiet running single etage centrifugal and self priming pumps, complete with pre-filter.
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For liquids up to 50 mm²/s (cSt), which can contain air, be abrasive, corrosive and compatible with cast iron, bronze or stainless steel. Can be located above or on side of the liquid. Some pumps sizes can self-prime up to the physical limit of 8-9 m. As:
Animal meat, Bentonite, Clean or dirty solvents, Cooling milk, Diesel, Fertilizer, Fire fighting water, Flood drainage, Gasoline, Light-oil, Lime milk, Liquid manure, Petrolium products, Rain water, River water, Soda, Sump water, Transformator oil, Wash fluids, Wastewater, Water with cutting sand,
Water with mud, Water with sand, Water with solids and many more....
Used by transfer, load and unload, neutralizing, by-pass, spray, circulating, dewatering, irrigation, priming, well-point duty
In industry, water treatment, refineries, ship building, environmental projects, construction, agricultural, civil guards
closed-coupled, Bi-Block, bare shaft, wit el.motor, or engine, on base plate or trailer
24 Sizes wie many Versions adapted to the different use
from 5 m³/h to 1200 m³/h
from 0,1 Bar to 6 Bar
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APPLICATIONS
* FOR DOMESTIC SYSTEMS AND SMALL IRRIGATION SYSTEM PRESSURISATION.
* HANDLING OF NON AGGRESSIVE CIVIL AND INDUSTRIAL LIQUIDS.
* FOR ANY APPLICATION REQUIRING A SELF PRIMING SYSTEM.
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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C.R.I. Self-Priming Jet pumps, pump casing and ejector unit are designed carefully to give the best possible hydraulic efficiency and suction lift characteristics. Sealing is by means of a bellows mechanical seal made of Carbon & Ceramic is fitted over the shaft, which is grounded to close tolerances. Most modern and highly sophisticated machinery and technology are employed in the manufacture of these pumps using quality raw materials, dynamically balanced impellers, seals and ball bearings to ensure long life. C.R.I. Self-Priming Jet pumps are powered by a totally enclosed fan cooled, A.C. Induction motor, suitable for continuous duty. Motor stator is made of low watt loss steel laminations assembled under pressure and rigidly locked in the frame. Dynamically balanced rotor ensures vibration and noise free operations. The varnish impregnated windings made of enameled copper wire offer excellent resistance. Shaft is made of quality steel, precision ground of sample size for transmitting the rated Horsepower. Construction of motor frames and usage of quality materials result in high performance and low temperature rise thereby increasing the life cycle of the motor. Thermal Over load Protector (motor protector) is incorporated in single - phase motors.
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General
The selfpriming multistage DICKOW-centrifugal pump is designed for handling hydrocarbons and other volatile liquids.
The HZS-type is used in tank farms, for offloading of rail cars and trucks, filling of storage tanks, feeding hydrant systems on air fields and for other applications where priming of empty suction pipes is required.
The HZSA-type with low NPSH-requirements and gas handling capability is developed for pumping liquified petroleum gas (LPG). Typical application is the filling of LPG-trucks in refineries.
The performance range is subdivided to achieve best efficiencies for all service conditions.
With a wide selection of materials and the possibility of applying several shaft sealing systems as well as a hermetically sealed permanent magnetic coupling, the HZS / HZSA-pumps are suitable for handling almost all kinds of liquids which are free of abrasive solids and of suitable viscosity.
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The self-priming Fristam FZ pumps operate in accordance with the side-channel principle. Impellers with radial blades, in conjunction with hydro-dynamically optimised side-channels, transmit the pressure energy to the product. Very narrow packed sealing gaps ensure an outstanding suction performance
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Today’s pumping applications demand better and more efficient self-priming, solids-handling pumps. At Gorman-Rupp, providing greater performance and reducing installation and maintenance costs have always been our ultimate goals. This makes the Ultra V one of the best values introduced to the pump industry in decades.
This next generation of solids-handling, self-priming centrifugal pumps offers substantially higher pressures, flows, efficiencies and time-saving maintenance features, all in one package.
Ultra V Series pumps achieve up to 60% increased pressure and 40% increased flow over traditional self-priming trash pumps of the same size, while substantially increasing overall pumping efficiency.
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IMS models are dependable, economical replacements for suction pumps commonly supplied as original equipment on foreign manufactured machine tools. They should not be used to circulate fluids containing fine contaminants. For applications requiring the circulation of liquids containing large amounts of foreign matter, Graymills IMV Series centrifugal pumps are recommended.
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GRISWOLD self-priming centrifugal pumps are designed for a variety of applications. For example, they can be used for draining barges and tank cars . . . dewatering mines or underground storage facilities. Homeowners use them for sprinkler systems and swimming pools. When it comes to moving water from one place to another, there’s no end to the jobs that a GRISWOLD Self-Priming Pump can handle!
Take a Look at These Features:
* Fast, Positive Priming: Pressures in the case and in the volute are balanced during pumping, preventing any loss of capacity from recirculation. In operation, you get maximum pumping capacity at the lowest cost.
* Semi-Open Type Impeller: High efficiency, semi-open type impeller with clearance easily adjustable to compensate for wear after extended service, even with abrasive liquids.
* Mechanical Shaft Seal: The open type mechanical seal is the finest available. All metal parts are chrome nickel stainless steel. The stationary seal face is made of optimum grade ceramic, resiliently mounted. The self-lubricating carbon rotating seal face assures longer, more reliable operation with a minimum of wear.
* Heavy Duty Case: Highest quality, close grain cast iron case construction features thick wall sections for more rugged operation under adverse pumping conditions. Yet the entire pump is amazingly lightweight.
* Perfect Alignment: A heavy-duty rigid bracket maintains perfect alignment between the centrifugal pump and the motor.
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4D Self Priming Refueler Pump
4D series was designed for aircraft ground servicing vehicles to handle fuel and demineralized water. They are proven reliable with over 40 years of military refueling, de-fueling, and water handling applications. The 4D series is also ideal for water tanker applications. The pump offers five gearbox ratios that enables the user to maximize pump performance within the limits of the engine and transmission.
A special PTO driven version of the 4DG4 series pump provides additional configuration flexibility.
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Features:
- Cast iron housing and impeller ideal for rugged applications including tank filling and chemical transfer
- Gas engine models include low-oil sensor to prevent engine seizing when oil level is too low
- Easily handles high capacity liquid transfer jobs with flow rates up to 330 gpm
- Fluoroelastomer seal provides excellent chemical resistance
- Supported with one-year Hypro warranty on both pump and PowerPro engine and hydraulic motor
- Pump and engine repair parts available for easy servicing
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Construction
- Close-coupled self-priming liquid ring pumps with star impeller.
Applications
- For clean liquids without abrasives, without suspended solids, non-explosive, non-aggressive for the pump materials.
- If the liquid to be pumped has entrained air or gas or the flow in the suction pipe is not stable. - For drawing water out of a well.
- For increasing network pressure (follow local specifications).
Operating Conditions
- Liquid temperature from -10° C to +90° C.
- Ambient temperature up to 40° C.
- Negative suction pressure up to 9 m.
- Continuous duty.
Motor
- 2-pole induction motor, 50 Hz (n = 2900 rpm).
- CA: three-phase 230/400 V ± 10%.
- CAM: single-phase 230 V ± 10%, with thermal protector. Capacitor inside the terminal box.
- Insulation class F.
- Protection IP 54.
- Constructed in accordance with IEC 34
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SCHMITT-Centrifugal Pumps
S range: Self-priming pumps
The pumps in the S range are fitted with an enlarged pump casing which serves as a reservoir for the transmitted fluid. After the reservoir has been filled, the pump produces its own suction, and is therefore self-priming. The impellers of the pumps in this range are shaft-driven. Internal slide rings provide effective sealing for the shaft passage.
The pumps in the S range are available in three different specifications (A, B and C). The specification of pump that you require will depend on the medium you wish to transmit.
Advantages:
- Capacity to pump fluid media from a lower level
Some uses and applications:
- Transfer of chemicals
- Bottling plants
- Drainage systems
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ourzx series self-priming pump is a kind of energy-saving pump developed by us after studying relevant technical data both at home and abroad and also making improvement,this is a kind of self-priming centrifugal pump,featured by a compacted structure, easy and stable operation, easymaintemance,high efficiency long life, strong self-priming capacity.etc. the foot valve is unnecessary for the pipeline just make sure there is quantitative conduction liquid in the pump body before the operation. Therefore, it simplifies the pipeline system and improves the working condition.
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Selfpriming water pumps with a very high hydraulic performance and a considerable pressure capacity. Suitable for water lifting and distribution in domestic fittings by small and medium sized tanks.
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Features:
WIDE RANGE OF APPLICATIONS:
- Liquids Entrained with Solids
- General Industrial, Pulp & Paper, Mining, Meat Packing
- Raw Sewage, Sludge
- Slurries
- Trash
- Wastewater
CAPABILITIES:
- Capacities to 1300 GPM
- Heads to 112 Feet TDH
- Sizes: 3", 4" and 6"
- Solids Handling: Up to 3" Diameter Sphere
- Suction Lifts to 25 Feet
CONSTRUCTION:
- Cast Iron
- 316 Stainless Steel Fitted
- All 316 Stainless Steel
- CD4MCu Fitted
- All CD4MCu
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Operating Limits:
-Max.working pressure : 10 bar
-Fluid temperature up to 35°C
-Maximum ambient temperature 40°C
-Total suction lift up to 8 mt.
Motor:
-Insulation Class B
-Protection IP44
Materials:
-Pump body: Stainless Steel
-Impeller: Noryl
-Motor shaft: Hi-Cr plated 45# Steel/Stainless Steel
Application:
Automatic high pressure groups coupled with selfpriming jet pumps.
They are very silent and reliable and particularly suitable to increase pressure from a water system, to supply water from wells and in domestic high pressure groups.
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Centrifugal pumps
