|
|
TWISTER VSB
Single-stage screw vacuum pumps
- Dry running according to the screw principle
- Low running temperature due to the precision graduation of the screw pitch
- Easy to service
- Corrosion-resistant configuration by different coating versions
Range Technical Overview :
Capacity 80-500 m³/hr at 50 Hz and 100-650 m³/hr (59-383 cfm) at 60 Hz, Continuous vacuum upto 0.05 mbar (abs.) / 29.92 in.HgV
Possible Applications :
Process Technology
|
|
|
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.
|
|
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
|
|
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.
|
|
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
|
|
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
|
|
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
|
|
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.
|
|
The screw pumps Olaer/Oiltech are reliable, on low noise level of low costs.
Their operation without pulsation ensures a long life your installation
Operation:
The pumps with 3 screws are pumps with inflow. The flow of the product is ensured by 3 secondary screws including 1 central screw and 2 screws. The axial guidance of the principal screw be ensured by an antifriction bearing. The secondary screws act as parts of sealing and are actuated hydraulically by the aspired fluid. The rotor of power is the only part which is prolonged apart from the body. Uniform rotation eliminates the noises and the vibrations.
Applications:
lubrication (diesel engines, turbines, compressors, gears, reducers)
(compressors, generators)
hydraulics of power (press, machine tools, rolling mills, injection moulding machines, hydraulic foundries, elevators, winches, platforms
oil circulation
agribusiness industries (chocolate, syrups, edible oils)
burners with fuel
coolant circuit
hydraulic regulation
oil chemistry
Special requests for marine, industrial uses...
|
|
High pressure pump KTS
Areas of application
The KTS conveys cooling lubricant (oil, emulsion, diluted solutions) for high-pressure applications on machine tools. A typical example is cooling, lubrication and chip transportation for tools with an internal cooling lubricant feed for drilling and milling.
Properties
Type KTS screw pumps by KNOLL are self-priming positive displacement pumps suitable for lubricating and non-abrasive materials. The pump essentially consists of 3 components: 1. Suction housing, 2. screw housing with a drive spindle and two integral screw spindles, 3. pressure housing with throttle point, sealed shaft duct and external main bearing. The screw housing consists of 2 ceramic shells imbedded in steel and the spindle package is made of a specially treated tool steel.
Equipment
A submerged version (type -T) for vertical installation (usually in containers) and a foot mounted version (type -F) for horizontal dry installation are available for all pumps.
Properties
1. High resistance to wear and long service life as a result.
2. Low pulsation.
3. Extremely temperature-resistant.
4. Minimal noise generation.
5. Gentle fluid delivery.
|
|
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.
|
|
The Marine Screw spindle pumps are positive displacement rotary type pumps. The main working parts of the pumps are three helical spindles and the pump housing. The helical spindles or screws can be compared with a gear having a very long, curved tooth, or with a piston pump with an indefinite numbers of pistons.
Technical data:
CapacityUp to 3300 l/min
HeadUp to 80 bar
Viscosity12 - 800 cst
TemperatureCast Iron up to 180°C
Steel case up to 260°C
Advantages:
The pumped medium is transported axially without turbulence and mixing, thus making possible pumping of very viscous fluids without foaming. The working volume of the pump remains unchanged and moves from the suction to the discharge chamber, ensuring in this way a continuous rate of discharge. Noiseless operation, long service life and high overall efficiency.
|
|
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.
|
|
Positive displacement pump with three profiled spindles that realize thei movement into the speical bushing.Built in overflow safety valve with a purpose-protection against too high pressure. It is characterized with quite and noiseless work, flow without pulsation and high efficiency.
Available materials: Cast Iron( Gray,Ductile), cast steel, SS(AISI 304, 316), Duplex SS, Super duplex ss, bronze , Al, other on request.
Main advantages compared to other volumetric pumps:
- Pumps are made in horizontal and vertical accomplishment with adequate fitting flanges in horizontal or vertical position;
- Working spindles are totally hydraulically disburdened of axial forces. Fluid is moving axially without turbulence and mixing which enables pumping of a lot of viscous fluids without making foam;
- Working volume remains constant and moves from suction to the discharhe chamber,with what continuous flow can be accomplished;
- Overflow of fluid in case of overburden is made in the suction chamber of the pump or in the tank;
-Noiseless work, long service lifetime and high coefficient of utilization.
Capacity Up to 300 m3/h
Head Up to 80 bar
Viscosity 12 - 800 cst
Temperature Cast Iron up to 180°C
Steel case Up to 260°C
|
|
|
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.
|
|
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.
|
|
| ... products without technical information |
| |
|
|
Screw pumps
