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Any exquisite product or good functional product has a simple configuration---including few components….sine pump is not an exception.
The sine wave shape of impeller means a cavity can be formed at every rotation (4 cavities can be formed every passing the lining space). This operation can “push” or “release” flowing products. The pump cavity is divided into suction chamber and extraction chamber by control panel to ensure pressure tolerances at exit and entrance. Meanwhile, control panel plays another important role to lubricate the pump bearing by product in compulsion.
Sine pump----excellent efficiency, high viscosity Best selection of super low shear feeding
Super low shear feeding Although with a great deal of solid particle and fragile product A safe and no damage feeding can be provided
Suction capability Suction pressure reaches 0.85bar
High viscosity performance reaches the limit of flowing capability Can reach 4,000,000cps
No pulse, stable feeding Flow cubage adjustment precisely, without interference and shock Filling machine can supply a stable product dose evenly
Sine pump: Special two sine-curve-like vane is taken, instead of rotor, epicyclic gear or piston, and it runs with a movable panel and a fixed line, forming a special volume pump and realizing liquid super low shear, without pulse feeding, although in condition of 10bar back pressure (water feeding), there won’t be any movement on pressure gauge.
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Wide Application
Single screw pump is used in all fields widely to feed kinds of medium, running at a constant pressure continuously, without pulse and damage when feeding medium, and change the gauging aim through adjusting rotation speed.
Feeding Medium
This product is applicable for feeding medium which has the following properties:
High solid content (diameter of the biggest particle is 50mm) or no solid content
Medium with all viscosities (1mPas~3,000,000mPas)
Medium that is easy to be generated and swelled
Shearing sensitive medium
Medium with erosion
Medium with/without self lubrication
Erosive medium (PH=0~14)
Adhesive medium
Toxicity hazard medium
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The newly developed Series MKP-Bio offers you an excellent solution for aseptic applications in the pharmaceutical, biotech, food industry and other sanitary processes. The pump has been developed and designed according to the EHEDG recommendations and takes in to account VDMA 24432 and EN 12462 standards.
Options:
• Internal bearing in tungsten carbide
• Diamond coated internal bearing
• Jacketed casing
• Temperature protection sensor PT-100 (recommended) to protect against dry running
• Double shroud system
• Special frame mounting
• Special O-ring material available on request (Viton®, EPDM, Silicone).
• Different suction - and discharge - connections available (clamp, T-I-Live, flange and buttweld)
Vertically mounted Magnetic Drive Pump with patented drive system.
The pump is totally self-draining through the suction connection eliminating requirement for additional flush drain and vent connections.
Due to the inherent design of the internal bearing lubrication and the gasket construction according to DIN 11864, the pump is deadspace free.
Specially designed flushing in the internal bearing guarantees excellent lubrication and cooling.
All wetted components meet a surface finish of min. 32ra standard, other finishes available on request.
All wetted corners are radiused for complete drainability.
All wetted surfaces are finished with a minimum 3° slope.
Microorganism cannot enter from the atmosphere into the pump.
CIP/SIP - able in place.
Reliable and easy assembly and reassembly.
For assembly and reassembly of the pump there is no special tool required.
All wetted materials are made of FDA approved components.
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High Viscosity dosing pumps
For almost pulsation free pumping and small quantity dosing of thin to high viscous, thixotropic, gaseous, solids or fibres containing, aggressive and neutral media in nearly all industries.
Drives:
Gear motor suited for use with frequency controller between 12 and 100 Hz, 230/400 V, 50 Hz, B3/B5 flange 120 mm, IP 55, isolation class F, ptc thermist detector 3 x 155°C, speed at 50 Hz alternatively 107, 120, 134, 150, 165, 181, 197, 214, 233, 251, 392, 426, 462, 498, 538, 624 Upm.
Gear motor adjustable by hand.
All pump parts are made of SS 316.
Stators are available in NBR, NBR fod grade, Viton, Hypalon and EPDM.
Single-acting mechanical seal or stuffing box
Flow rate: 0,6 - 600 l/ h
Pressure: max 6 or 12 bar
The products of this manufacturer have a very good cost/ performance ratio. The pumps have standed the test of time since many years in nearly all industries worldwide.
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The new series of eccentric progressing cavity pumps from Empo-Verder is called Verderpro. It is the result of 30 years experience with positive displacement pumps. We can offer the best progressing cavity pump for your application. The Verderpro programme includes a comprehensive series of progressing cavity pumps, macerators and accessories.
Verderpro has a range of different pumps for various applications including the food industry and (waste) water treatment with dosing units, vertical pumps and feed hopper pumps available. Our wide range of seals and sophisticated accessories enable us to supply the best possible solution for almost any application.
Advantages and features
• Low pulsation, continuous flow
• Excellent self-priming, up to 8.5 mwc
• Installation in all positions
• Reversible direction of rotation
• Exceptionally suitable for viscous products
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The new series of eccentric progressing cavity pumps from Verder is called Verderpro. It is the result of 30 years experience with positive displacement pumps. We can offer the best progressing cavity pump for your application. The Verderpro programme includes a comprehensive series of progressing cavity pumps, macerators and accessories.
Verderpro has a range of different pumps for various applications including the food industry and (waste) water treatment with dosing units, vertical pumps and feed hopper pumps available. Our wide range of seals and sophisticated accessories enable us to supply the best possible solution for almost any application.
Advantages and features
- Low pulsation, continuous flow
- Excellent self-priming, up to 8.5 mwc
- Installation in all positions
- Reversible direction of rotation
- Exceptionally suitable for viscous products
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Moyno 500 Pumps
General purpose Moyno 500 pumps handle thousands of applications from clean, clear liquids to abrasive and corrosive fluids. There are over 70 Moyno 500 models available in a variety of materials of construction with many different options to allow customization to specific needs.
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Broad range of screw pumps from 4 to 1200l/mn for all kinds of ammplications such as: systems of lubrication, turbines, gear boxes, machine tools, presses, elevators etc.
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The right pump for transporting most sludges and raw sewage. No other pump offers more quality or experience-proven features than Hidrostal to insure reliability and unsurpassed performance. The range is available in cast iron construction with an abrasion resistant option of high chrome iron impeller and suction liner.
Features / Benefits
- High efficiency - smooth flow, and low turbulence produced by the screw/centrifugal impeller keep hydraulic losses to a minimum. The result if pumping efficiencies unequaled by any other "clog-free" pump.
- Clog-free operation - No blockage mean minimum attention and minimum maintenance.
- Gentle action prevents damage to delicate solids.
- Low NPSH requirements help to keep thick sludges and large solids moving as available suction head decreases.
- Positive suction flow enables pump to handle thick sludges.
- Abrasion resistant construction with 550 Brinell High Chrome Iron impeller and externally adjustable suction liner available.
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The series of screw pumps SP 11 Beliso convinces from its studied design and its easy employment. These machines are appropriate for traditional mixtures for interior coatings and outsides out of bags, setting coats, enduuts lime-cement, basic coatings, light coatings to build, coated fine, covers autonivellantes and for work of filling and d´injection.
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The ACD pumps are used for a number of different fluids:
Lubrication oil, fuel oil, vegetable oil, hydraulic oil and other hydraulic fluids,
glycols, polymers, emulsions, and any nonaggressive fluid with some lubricating
properties.
Typical application are:
• Lubrication of diesel engines, gears, gas and steam turbines, hydro turbines, paper machines.
• Circulation for cooling and filtration in large machineries and hydraulic systems,
pumping transformer oil for insulation in transformers.
• Transfer onboard ships, in oil factories, refineries, tank farms etc.
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No more problems with mechanical seals:
Compared to mechanical seals the magnetic coupling is hermetically tight.
Magnetic couplings can be used up to 250°C. A mechanical seal can only be used up to 150°C.
More benefits:
Beware engine failures.
Reduced lifecycle-costs – long life cycle.
The hermetically sealed magnetic coupling prevents pump failures, caused by fuel residues.
No required lubrication as at mechanical seals. Dry running is not possible.
Leakage free and clean. Benefits for all, which commit to Greenship Technology.
Guarantee on-board safety. (SOLAS – “Safe of Life at Sea”)
Overload protection.
Maintenance-free.
Please consider that we are a manufacturer of high quality displacement pumps and flowmeters for liquids. The products (pumps with magnetic couplings, high pressure flowmeters and flowmeters – chemically resistant) mentioned on this portal are only part of our product range. Please find more detailed information on our website or directly from us.
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The Triro pump is of the positive displacement axial flow screw type with only three moving parts - a power rotor and two idler rotors. These three rotors (hence the brand name TRIRO) have accurately machined intermeshing threads which enfold the liquid being pumped and act as seals in relation to each other and to the pump body or sleeve in which they rotate.
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The Twinro 2 screw pump is a heavy duty, fixed flow transfer unit. It is available in either Iron, Steel or Stainless Steel constructions to suit a variety of duties. The design of the screwset means the screws intermesh without metalic contact, making the pump suitable for non-lubricating duties. The pump is available in two configurations :
Outboard bearing pumps suitable for non-lubricating liquids, such as Petroleum Liquids, Palm Oils, Fatty Acids and Water Emulsions.
Inboard bearing pumps suitable for lubricating liquids, such as Lube Oils, and clean Fuel Oils.
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I 1978 SPECO® started manufacturing PA-type Archimedean Water Screw Pumps. By the mid 1980s the Company had gained a leading position among European manufacturers due to the acquired know-how and expertise in production technology. Only logistic problems could stop SPECO® topping their triple pitch 3.5 metre diameter, 23 metre long, and more than 30 ton weighing monster powered by a 500 kW drive supplied in 1993 to a municipal wastewater treatment plant in Rome.
The 1990s brought major changes to the wastewater industry. The dramatically decreasing demand for large Archimedean Water Screw Pumps in the industrialised countries made SPECO® now focus on similar technologies, such as screening and compacting. However, in recent years the demand for Water Screw Pumps, which are now supplied by WAMGROUP associates RONCUZZI®, has increased again.
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V-VSI TWISTER
Suction capacity: 100 to 360 m3/h
Vacuum: < 0.1 mbar (abs.)
Screw vacuum pumps are easy to service and durable. They also excel when it comes to high vapor and water tolerance. Noise and vibration levels are remarkably low.
The innovative screw profile not only delivers high efficiency and an end vacuum of less than 0.1 mbar (abs.) but also maximum volume flow at high vacuum.
Advantages:
• Progressive graduation of screw pitch
• Low noise level
• Low temperatures
• Easy to service
• Variable speed available
• Dry, contact free operation
• Oil free exhaust air
• No wear inside compression chamber
• Only service needed is oil change in gearbox and bearings
• Sealing gas is optional
Typical Applications:
Ppackaging, Drying, Coating, Vacuum furnaces and Solar cell manufacturing
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Kinney SDV Dry Screw vacuum pumps operate without any sealing liquid in the pumping chamber. Without metal-to-metal contact inside the pumping chamber, wear is greatly reduced.
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These hydraulically powered self priming submersible screw pumps can handle light to heavy liquids. They have a positive displacement screw pumping action on heavier viscous liquids and perform like a centrifugal pump when handling lighter materials. Typical uses are tank cleaning, ship & barge offloading, and oil skimming applications.
Discharge sizes 7.6 and 10.2 cm (3 and 4 inch)
Solids handling up to 5.1 cm (2 inch)
Maximum flow up to 4,350 lpm (1,150 gpm)
Maximum head up to 61 m (200 ft)
Maximum hydraulic flow required 61 lpm (16 gpm)
Maximum hydraulic pressure 244 bar (3,600 psi)
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Screw pump for industrial use type SSP
Extremely low running noises
Long working life
Large viscosity range
Fine flow adjustment
Low costs
The suction housing and suction pipe can be offset by 90°
Extremely high performance
Different materials available
Compact design, low pump weight
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The screw pumps are designed to handle oil flows 4-1.200 l/Min.
Benefits
* ideal in installations with high suction height and dirty environments
* Suitable for heavy oils
* Compact in size
* Quiet
* Price competitive
Common Applications
* Lubricating systems
* Turbines
* Gear boxes
* Machine tools
* Presses
* Elevators
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KRAL pumps with magnetic coupling are hermetically tight, the pump station as well as the site itself stays clean. As magnetic couplings work without wear and maintenance-free, the life cycle costs are favourable comparative to conventional sealing systems.
Please consider that we are a manufacturer of high quality displacement pumps and flowmeters for liquids. The products (pumps with magnetic couplings, high pressure flowmeters and flowmeters – chemically resistant) mentioned on this portal are only part of our product range. Please find more detailed information on our website or directly from us.
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Pumped Liquid
Chemically neutral, lubricating, e.g. fuel oils, lubricating oils, hydraulic oils, cutting oils, coolant oils, cutting oils and other lubricating liquids
Main Fields Of Application
Firing, hydraulics, mechanical engineering, general industrial technologies, chemical and petrochemical industries, marine and offshore engineering
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General Description
Used to pump or meter thin to highly viscous liquids, pasty, neutral or aggressive, pure or abrasive liquids, gaseous liquids or liquids that tend to foam, even liquids with fibrous and solid components.
Functionality
Self-priming progressing cavity pump, the pumping elements of which are the rotating rotor and the stationary stator. The special shape of these two parts creates sealed chambers, the contents of which are continuously moved in an axial direction from the suction side to the pressure side. Despite rotation of the rotor, no turbulence results; the consistent chamber volume eliminates crushing forces.
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KDX pumps are of cast iron construction with various metallurgy of rotating parts like Alloy Steel, Tool Steel, SS 304 and SS 316 while KHX pumps are of complete SS 304 and SS 316 material of construction. Other various options of FRP / Ebonite lined housing with rotating parts in Super Alloys like Alloy 20, Hastelloy C, Hastelloy B and Titanium are available for highly corrosive applications. Shaft sealing ensured by soft gland packing / mechanical seal. Torsion free metal bonded stator and double sealed universal joints as Pin & Bush Joints or Special designs like Gear joints or Cardon Joints as per customer requirements for longer service life and improved efficiency results in trouble free performance of the pumps.
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NEMO® Progressing Cavity Pumps are used in the petroleum industry for the continuous, pressure-stable, gentle and low-pulsation conveyance of crude oil. The design is in accordance with API 676.
Features of the NEMO® BY Block Pump:
- high pressure stability
- low-pulsation conveyance
- high suction capability
The NEMO® BY Block Pump:
- a space-saving design
- low life cycle costs
- high efficiency
Advantages of the NEMO® BY Block Pump
- can be operated under high conveying pressures and at high capacities
- capable of pumping a great variety of substances
- capacities can be adjusted proportionally
- four different geometries for adjusting to the given application
- easy serviceability
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ProMinent Spectra progessive cavity pumps are designed for metering fluid polyelectrolytes as concentrate or dilution.
Versions
* With manually adjustable gear
* With speed controller and posistor probes (for operation with frequency converter)
* With speed controller, posistor probes and separate fan (for operation with frequency controller)
Advantages
* Pulsation-reduced metering
* Discharge flow proportional to speed
* Reversible conveying direction
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Pumped Liquid
Pure water, maische, alcohol, wine, juice, milk, lyes, brines, acids, etc.
Main Fields Of Application
In all kinds of auxiliary circuits, e.g. for the pumping or filling up of wines or liquors, in the beverage or food industry, breweries, in the chemical industry
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Brinkmann screw pumps reach pressures of up to 150 bar by utilizing highly wear resistant screw spindles and silicon carbide spindle housings.
Brinkmann high pressure screw pumps are designed for pumping filtered and lubricating fluids such as coolant oils and watersoluble coolants.
High pressure screw pumps are NOT designed for dry-running.
Screw spindles
High pressure
11 ... 450 l/min
20 ... 150 bar
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KRAL screw pumps are rotating positive displacement pumps, in 3 spindle design, which deliver fuel extremely careful and noiseless. Even at alternate operating conditions KRAL screw spindle pumps deliver with a high efficiency.
KRAL screw pumps are also available as a supply module according to your specifications wit complete pipe worked of all fittings, ready for connection.
Please consider that we are a manufacturer of high quality displacement pumps and flowmeters for liquids. The products (pumps with magnetic couplings, high pressure flowmeters and flowmeters – chemically resistant) mentioned on this portal are only part of our product range. Please find more detailed information on our website or directly from us.
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Screw pumps NFA-T series
Ideal for transferring highly viscous and highly concentrated slurry liquids
This monoaxial screw pump is ideal for transferring viscous and slurry liquids. It can handle a highly viscous liquid of up to 1,000,000 mPa.S, as well as a material that is almost non-fluidal. The liquid can be transferred smoothly without pulsation, stirring, or foaming.
Superior metering and self-priming performance
Since this is a monoaxial screw pump, the pump can discharge liquid in direct proportion to its speed, and therefore excels in transferring liquid precisely. Furthermore, the flow rate can be controlled easily by adjusting the pump speed. The self-priming capability is maximum 9 m, making the pump ideal for sucking from underground or from a distance.
Stable quality and economy
All parts of the pump are designed, developed, and manufactured using Iwaki technology. This results in stable part quality and superior economy.
Easy maintenance
Thanks to a simple structure, the pump is easy to maintain and inspect.
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