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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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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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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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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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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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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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The Autoprime range of AC, L, PM and PE general purpose pumps offer the advantage of the lower cost package but with the opportunity to pick and choose the level of technology that is required.
The AC (Air Cooled) L (Long Coupled) ranges are the traditional range that has been in use for many years in many applications. The range offers a slightly higher head capability than the PM/PE range. Pumps sizes from 2" (50mm) to 8" (200mm).
The PM series range brings in more efficient pump ends with a higher flow capability than the L Series and elongated solids handling capability. Fitted with a mechanical priming system identical to the L Series but with the added benefit of the low emission coalescer and higher capacity vacuum pump used on the Q-Series range.
The PE series takes the technology a stage further in addition to those benefits experienced with the PM range there is the added bonus of the electric priming system that senses when the pump is primed saving on fuel costs and wear & tear. The PE priming system is identical to that used on SPP's award winning Q-Series.
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Serie SMD
Self priming mag drive pumps with dry running capability
Gas-liquid separation system
These pumps are capable to self-prime the liquid up to 4 m within 3 minutes. The gas-liquid separation system ensures the repeating self-priming operation without check valve.
Pin-point contact system (Pat.)
This pin-point contact system is already proved in the MDH series and gives the pump a better resistance against dry runnung and cavitation. Besides the pumps are more reliable in comparison with conventional self-priming pumps.
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Vanton heavy duty self-priming thermoplastic pumps are ideal for use on mobile acid buggies, for sump and tank evacuation and emergency overload pumping. They are often specified for in-line service where low headroom precludes the use of vertical pumps, and in other applications where rapid self-priming from depths to 15 feet is required. Available in PP & PVDF homogeneous thermoplastics, they are recommended for the handling of corrosive, abrasive, hazardous, toxic and other aggressive fluids.
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Goulds Trash Hog® is designed for superior solids handling capability, optimum pump performance and extreme ease of maintenance for a wide range of industrial, pulp and paper, mining and municipal wastewater services. Whether handling raw sewage, sludge, debris or plant wastes, there's no other pump that compares to the Trash Hog®.
Large Capacity Priming Chamber For reliable priming and repriming
Heavy Duty Power End For extended life in toughest services
Non-Clog Impeller Capable of passing spherical solids to 3 inches (76 mm)
External Impeller Adjustment Easily renews optimum hydraulic performance
Trimmable Impeller Permits most efficient use of motor horsepower
Capacities to 6000 GPM (1363 m3/h)
Heads to 140 feet (43 m)
Temperatures to 225° F (107° C)
Pressures to 85 PSIG (586 kPa)
Suction Lifts to 25 feet (7.6 m)
Spherical Solids to 3 inches (76 mm)
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This extensive range of side-channel pumps are available in various designs including:- Horizontal or vertical, self-priming and some of a segmental construction.
The pumps are able to handle entrained gases and liquids which in some cases contain solid or abrasive matter.
PERFORMANCE
- capacity up to 35 m3/h.
- delivery head up to 354 m
FEATURES & BENEFITS
- self –priming.
- gas handling.
- performance curve characteristics.
- pumping liquids under critical physical
- high wear-resitant materials
- high efficiency
- low NPSHR value
- modular hydraulic system
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Pumped Liquid
Acids, bases, carbohydrates, processing water
Main Fields Of Application
For heavy-duty service in the chemical industry and process engineering, systems and apparatus engineering; according to standards DIN EN 734
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Stainless steel (316) centrifugal pumps are designed to provide years of reliable service. A wide variety of port sizes, impeller diameters and seal options make AC Series horizontal centrifugal pumps extremely versatile.
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The 304L stainless steel SFX pump has a true volute with fewer welded parts, fewer rust points, and fewer potential leak paths because it is hydraulically formed rather than stamped. It is applied in general industrial services in which low to moderate flows are required with low to moderate heads.
* Applications:
Pharmaceuticals,OEM,Scrubbers,Ultrapure Water,Car Wash,Beverage Processing,Washing Systems,Cooling Water,General Purpose,Water Supply,Water Treatment,HVAC,Industrial Plant Services,Irrigation,Jockey Pump Services,Pressure Boosting
* Industries:
Automotive and Aircraft,OEM,Wastewater Collection and Treatment,Water Treatment
* Standards:
* Misc:
Hydraulically Formed rather than stamped, the 304L stainless steel SFX pump has a true volute with fewer welded parts, fewer rust points, and fewer potential leak paths.
Close Coupled design saves space and simplifies maintenance and installation.
Stainless Steel Liquid End Components offer high quality and corrosion resistance.
Special Mechanical Shaft Seals and O-rings are available for high
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The 304L stainless steel SFX pump has a true volute with fewer welded parts, fewer rust points, and fewer potential leak paths because it is hydraulically formed rather than stamped. It is applied in general industrial services in which low to moderate flows are required with low to moderate heads.
* Flows to 85 m3/h (380 gpm)
* Heads to 85 m (280 ft)
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With high delivery rates and heads, FLUX centrifugal immersion pumps combine maximum efficiency with a robust and reliable construction, resulting in a pump that provides the ultimate in process security, especially for transferring corrosive or abrasive fluids. Main fields of application are the chemical industry, chemical engineering, electroplating, PCB manufacturing, fresh and waste water treatment.
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Goulds Model 3910 API 610 (OH3) vertical in-line pump provides benefits of low installation costs and space savings...without compromising reliability, maintainability, safety or hydraulic performance.
Back Pull-out for ease of maintenance.
Bearing Frame carries pump loads.
FramehookTM allows safe and easy removal of back pull-out assembly (patented).
Standard Spacer Couplings used for all applications.
In-Line Design for space and cost savings.
Motor Support Rugged fabricated steel, maintains positive shaft alignment. Available motor support. Unique frame-mounted motor support improves maintenance access.
Capacities to 7500 GPM (1700 m3/h)
Heads to 750 feet (229 m)
Temperatures to 650° F (343° C)
Pressures from full vacuum to 595 PSIG (41 bar)
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Everything at Lutz revolves around safety and environment protection. Our centrifugal pumps guarantee the safe transfer of aggressive, corrosive and other hazardous acids and bases.
Lutz centrifugal pumps B50, B6 and B80 are particulary suited for the electroplating industry, waste water treatment, chemical industry, water conditioning and gas scrubbers.
The different sizes, types and material combinations of the vertical submerged pumps provide the range needed to cover all applications.
- Delivery rate up to 160 m³/h
- Delivery head up to 65 m
- Immersion depths up to 3000 mm
- Mousing materials: PP, PVDF, PVC or Stainless Steel
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TCH. TCT, TCA pump series are available for vertical installation with lateral discharge flange.
The main design features are:
Lengths are from approximately 500 mm to 3000 mm with or without intermediate support sleeve.
Available materials of constructions are same as for the horizontal mounted pumps.
Depending upon the applications the sleeve bearings can be carbon, bronze or impregnated
Teflon materials.
Pump casing, impeller and casing cover are the same as for the series TCH, TCT, TCA.
The standard rectangular base can be modified to accommodate specific requirements.
Standard shaft sealing is by radial seal rings. Packed stuffing box or mechanical seal shaft sealing are available upon request.
Lantern for monoblock design is available for B5 or V1 motors up to 110 kW.
Internal sleeve bearing flushing is standard but provision for flushing from an outside source is provided.
Filter screen can be fitted at suction side upon request.
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Applications:
Surface treatment
Transfer of chemicals
Agitation of chemical tanks
Cosmetics industry
Salt water
Metallurgy
Vertical design: Assembly immersed in bath
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 23 m3/h
Max. pump-out height up to 19 m
Impeller driven by a back-balanced, bearing-less drive shaft (T50/200 and T72/202) No gaskets ; no risk of leaks
No wearing parts
Impeller driven by a long drive shaft with ceramic / ceramic bearing (T101/201): No gaskets ; no risk of leaks; Drive shaft height up to 756 mm
Version with counter-impeller (T72/242) Operation possible outside bath
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Pumped Liquid
Lube oils
Main Fields Of Application
Main lube oil pumps for diesel engines in shipbuilding and stationary power stations
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ALG series single stage single suction pipeline centrifugal pump are designed by scientific and technical personnel of our company and domestic water pump experts, which select the domestic excellent hydraulic model, adopt the performance parameter of the centrifugal pump of Model IS. Besides, according to different using temperature and medium, we develop pumps applicable for hot water, high temperature the corrosive environment, oil transporting on the basis of Model ALG
- Suitable for industry and city's giving and draining off water
- It is convenient to form a complete set with other apparatus
- High efficiency, low noise
- There are cold water types, hot water type, high temperature type, chemical industry type, oil type
- Performance is reliable
- International standard
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