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Even turbine pumps belong to our product range. The advantages of the magnetic drive system and of high pressures are here combined. While the MDT series is best suited for incorporation in equipment, the MDK series is used as process pump for difficult liquids.
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Features
* Design to prevent overloading
* Top flat efficiency
* Shielded ball bearing
* Replaceable wearing parts
Range
* Capacity 28 to 0.4 LPS
* Head up to 6 to 50 meters
* Power rating 0.37 kW to 3.7 kW (0.5 to 5.0 HP)
Applications
* Lawn sprinklers
* Industries
* High-rise apartments for clear water handling
* Car washing
* Irrigation
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Monoblock centrifugal horizontal pumps with single impeller. Able to pump clean water and non-aggressive liquids, in heating and conditioning systems, for civil and industrial purposes, in fire installations and for sprinkler and food irrigation plants.
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Goulds Model 3311 is a radial split, segmented ring multistage pump... a proven state-of-the-art design for the most demanding high pressure services. The modular design and parts interchangeability reduce maintenance and inventory costs. Compact size and flexible nozzle positions reduce space and piping costs. High reliability, optimum efficiency, and simplified maintenance combined with low initial cost and low operating costs make the 3311 a true world class pump.
Specifications:
Capacities to 1100 GPM (250 m3/hr)
Heads to 5250 feet (1600 m)
Temperatures to 356° F (180°C)
Pressures to 2320 psig (160 bar)
Design Features:
High Efficiency Performance is achieved by utilizing multiple hydraulics for each pump size. Reduce running costs by operating in the best efficiency range.
Modular Design permits option flexibility, reduces lead-times, and maximizes interchangeability. Spare parts inventory is reduced.
Ease of Maintenance is assured as roller bearings, mechanical seal, and balance device can be serviced without disturbing piping or driver.
Balance Drum/Disc Combination balances axial thrust over the full range of performance.
Rotating Element is dynamically balanced after individual balancing of the impellers. First critical speed is always above maximum operating speed.
Multiple Nozzle Orientations to fit your piping configurations.
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TMA
Multistage centrifugal pumps. Capacity to 45 m3/h, max pressure 40 bar.
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The MSL, MSM and MSV range the axial thrust is balanced by a newly designed and patented drum system that does not need tight, wear-sensitive running clearances to efficiently control re-circulation flow in the balance line.
The MSM range is designed for high pressure applications and the axial thrust is balanced by the combination of the drum and disc.
PERFORMANCE
• Capacity - max. 250 m3/h
• Head - max. 630 m
• Speed - max. 3600 rpm
• Temperature -10°C to 180°C (Optional 200°C )
• Pressure rating - max. 63 bar
The SIHI Multi range have optional design features available including: various nozzle positions, choice of shaft sealings, a stage reduction capability, a balance disc lift- off capability and inboard and outbord anti-friction bearings.
MORE ... FOR LESS ...
• Reduced life-cycle costs
- enhanced efficiency & innovative axial thrust balancing
- only one shaft seal
- lower power consumption
- high reliability
• Ease of maintenance
- simple dismantling and assembly
- meets technical requirements of ISO 5199 / EN 25199
• Minimised wear
- reduced usage of spare parts costs
• Global service network
- established local Service Centres around the world
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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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Centrifugal multi-impeller water pumps able to develop high pressure and a high water lift with a comparatively low power consumption. Thanks to their 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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SB, SBI and SBN vertical multistage centrifugal pumps are powered by standard electric motor.
The motor output shaft directly connects with the pump shaft through a coupling. The pump unit consists of optimized hydraulics, various types of connections, an outer sleeve, a pump head, pump base, four stay-bolts and various other parts. The pump base has suction and discharge ports on the same level (in-line). This in-line design provides a more compact design and easier installation. All pumps are equipped with a mechanical shaft seal of the detachable cartridge type. SB, SBI and SBN pumps are available with various stages and capacities to provide customers a choice of models for many applications.
Operating Limits
50Hz
- Capacity : max. 120m3/h
- Head: max. 325m
- Liquid temperature : -15ﾟC to+120ﾟC
60Hz
- Capacity max.145 m3/h
- Head : max. 270m
- Liquid temperature : -15ﾟC to+120ﾟC
Applications
- Industrial washing equipment
- Heat recovery
- Pressure boosting
- Filtration equipment
- General industry
- Auxiliary equipment
- Irrigation
- Water treatment
- H.V.A.C
- Cooling and chiller
- Aggressive liquids
- Fire-fighting equipment
- Reverse osmosis
- Swimming pools
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CR/CRN Multistage In-line Pumps
Applications: Water boosting, transfer, circulation, boiler feed and treated water duties (CRN only)
Duty range: Flows to 120m³h
Heads to 460 metres
Temperature range: -20°C to +120°C
Pressure rating: Up to 48 Bar
Pump connections: CR:1"/1¼"/1½" BSPF oval flanges
25mm to 100mm round flanges
CRN: Grooved pipe jointing system for CRN2 to CRN16.
65mm and 100mm flanges for larger models
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Features and Benefits
Self-Priming Design
Fully Serviceable
FDA Compliant Impeller
Corrosion Resistant
Powered for Continuous Operation
Applications
Lawn Sprinkling
Irrigation
Air Conditioning Systems
Heat Pumps
Water Transfer and De-Watering
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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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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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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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