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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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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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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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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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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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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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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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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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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 winner amongst the floor screed worm pumps. Oil-hydraulically driven and therefore infinitely variable pump output up to 12 m³/h, lightweight and compact but nevertheless powerful and quiet. The worm pump for floor screed professionals. Suitable for pumping materials with 0–8 mm grain, e.g. anhydrite floor screed, cement floor screed, etc. The machine is fed from the truck-mixer or other mixers.
Worm pump with Diesel hydraulic drive. The water-cooled Diesel engine attains a performance of 21,4 KW at 2800 rpm. The hopper has a volume of 220 l. The worm pump is reversible through an electric switch. The output can be set infinitely variable through a handwheel. Optional for the SP 11 DHF is a radio remote control pump ON/OFF. Standard equipment: worm pump 2L74, pressure gauge in the pressure outlet, vibrator screen MW 15 with 12 V vibrator, operating instructions, spare parts list, standard tools.
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No more problems with air contact:
Hermetically sealed KRAL pumps with magnetic coupling offers maintenance-free operation, high operational safety, long life cycle and broad reduced costs.
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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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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IMO OptiLine magnetic coupled pumps, also called mag drive pumps, are an investment in a leak-free future. The benefits are unmatched: a dramatic reduction in maintenance and spare parts costs, improved safety and low environmental impact.
An extension of the low pressure ACE and ACG pump series, the OptiLine design features a sealed-off pump with inner rotor and permanent magnets coupled to the pump, which is then sealed by a non-magnetic can. On the atmospheric side, an outer rotor, also with permanent magnets, is coupled to the driver. With no sliding contact seals, there is no way for oil to escape.
OptiLine covers a flow range up to 70 m3/h. A small fraction of the pumped media is used for cooling of the coupling, so there is no requirement for an external cooling device. Nor is there any need for ventilating openings in the coupling chamber, eliminating wearing debris.
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The ACG pumps are used for a number of different fluids:
Lubrication oil, fuel oil, vegetable oil, hydraulic oil and other hydraulic uids, glycol, polymers, emulsions, and any non-aggressive fluid with sufficient lubricating properties.
When so required the ACG pump may be certied according to any of following classification societies: DNV, BV, LRS, ABS, RS, GL, RINA, KR, NK or CCS.
Typical applications are:
• Lubrication of diesel engines, gears, gas and steam turbines, hydro tur bines and paper machines.
• Circulation for cooling and ltration in large machineries, hy drau lic systems and transformer oil for insulation in transformers.
• Transfer onboard ships, in oil factories, refineries,tank farms etc.
• Fuel supply duties for diesel engines.
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Positive constant displacement, rotary, three screw pump. Flow rate per revolution 9.8 - 307 cm3 in 14 steps. The three screws, the central driven screw – the power rotor – which meshes with the two sealing screws – the idler rotors –
are the only rotating components ot the pump. The axial pressure and friction loads on the pump rotors are hydraulically balanced. The power rotor is positioned axially by the selfcompensated thrust washer arrangement, being part of the hydraulic balancing system of the power rotor. The pump accommodates mechanical shaft seals complying with the DIN 24960 Standard.
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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 eccentric screw pumps are positive-displacement self-priming pumps with a single rotating axis. Steel rotor and rubber stator are the main elements for pumping. Their strong point is to move the product delicately and constantly. Suitable for handling low-viscosity products like wine or must, high-viscosity products and also products with solid particles in suspension, without compromising the proper operation.
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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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A broad range of pumping solutions for industrial applications. Available with capacities up to 240 m3/h and 45 bars.
I Pump : Classic
M Pump : Eco Design
J Pump : Jet washing
F Pump : Easy, simple, economical
Compact Pump : Easy, simple, economical
IVA Pump : Viscous/difficult products
Gavo Pump : Viscous/difficult products
Key Benefits
Ideal for fragile, abrasive and viscous fluids, including fluids with solids
High suction capabilities
Steady, low-pulsation pumping
Low Life Cycle Costs (LCC)
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The ultra-compact progressing cavity pump.
PCM pump: F Moineau progressing cavity pumpIdeal for all transfer and metering applications in the range 10l/h to 6m3/h.
Key Benefits
* Reduced overall dimensions
* Pulsation-free dosing
* Excellent price/performance ratio
* Ease of maintenance
* Simplified shaft line
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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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 see the results for the following category : Drum pumps |
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