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Process Pumps - GlobalGear®
- Back pull-out design provides ease of maintenance
- Flow rates to 550 usgpm (124.9 m3/hr)
- Pressures to 200 psi (13.8 bar)
- Viscosities to 1,000,000 ssu (220,000 cst)
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The Universal Seal series heavy duty process pumps are internal gear pumps offering exceptional durability and ease of maintenance. Available in cast iron, ductile iron, steel or stainless steel, they handle a broad range of liquids and process applications. These pumps offer a unique seal chamber capable of accepting shaft packing, component-type single and double mechanical seals, cartridge-type single and double mechanical seal and triple lip seals. A broad selection of port sizes and orientations (90- and 180-degree ports) allows easy installation. ATEX conformity available.
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Hypro roller pumps are the number one all-around choice by farmers throughout the world. The rollers (from 4 to 8, depending on the model) revolve inside the pump housing to force the spray solution through the outlet to the nozzle. Roller pumps have a low initial cost and are extremely versatile. They operate efficiently at PTO speeds of 540 and 1000 rpm and have a wide pressure range of up to 300 psi and flow rates of 2 to 74 gpm. Roller pumps are self priming and easily adapt to PTO or gas engine drives. Specific seal, roller and casting materials can be selected for compatibility with certain herbicides, pesticides, fungicides and fertilizers.
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Hypro roller pumps are designed for agricultural and industrial spraying and transfer of a variety of fluids. These include insecticides, herbicides, emulsives, aromatic solvents, liquid fertilizers and many other liquids. The economical rotary-action roller principle requires no check valves while providing positive displacement characteristics with less friction and lower starting torque than other pumps. Construction features include a cast-iron, Ni-Resist or the new SilverCast%u2122 body and Super Rotor, 416 stainless steel shaft, sealed factory-lubricated ball bearings, cartridge-type lip seals of Viton, Buna-N or leather, and versatile Super Rollers.
Performance Information
- Max. flow: 33.1 gpm/125 lpm at 540 rpm; Max. flow: 62.1 gpm/235 lpm at 1000 rpm
- Max. pressure: continuous 100 psi/6.9 bar; Max. pressure: intermittent 150 psi/10.3 bar
- Max. rated speed: 1000 rpm
- Max. fluid temperature: 140°F/60°C
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The series WA/WAU Roots vacuum pumps are provided with directly flange-mounted air-cooled standard three-phase motors. The oiled radial sealing rings of the RUVAC WA/WAU for sealing the shaft against the atmosphere are made of FPM (fluor caoutchouc).
The WS/WSU series pumps are driven by air or water-cooled canned motors.
Roots vacuum pumps of the series WAU/WSU are provided with an additional integrated pressure equalization line and a differential pressure valve.
Pumps from these series are supplied with a vertical pumping action as standard.
Advantages to the User
Two air-cooled series, each with four models
Reliable and trouble-free
Sealing rings with their housing can be readily replaced
Shaft seals and elastomer seals made of FPM/Viton
Air-cooled standard motors in accordance with IEC dimensions eg. NEMA dimensions
Easy to exchange with custom motors
Integrated pressure equalization line for protection against overloading at high pressures
Pumping direction may be changed as required
ATEX versions compliant to 94/9/EC possible
Typical Applications
For oil-free compression of gases and vapors in combination with a backing pump
Short cycle pumping processes also in the presence of large quantities of gas and vapor
Supplied Equipment
RUVAC WA/WAU are supplied as standard for a vertical pumping action, horizontal pumping action upon request
Mineral oil N 62 is used as standard
Gasket in the intake flange with dirt sieve
The required oil filling is included in separate bottles
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Pedro Gil, S.L. is a manufacturer company for pressure and vacuum groups, root pumps and vacuum systems.
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The Power Pump Portfolio.
Roots pumps for Every Low and Medium Vacuum Applications.
Our Roots pumps offer pumping speeds ranging from 250 to 25,000 m3/h. They can be safely employed for low and medium vacuum applications in the coating or semiconductor industry, in research & development, metallurgy or in chemistry and process technology.
The gear and bearing chambers in our Roots pumps are completely separate from the gas pumping chamber. Because the rotors operate without making contact, dry, hydrocarbon-free operation is assured.
A further advantage: Thanks to air cooling, operating costs are significantly lower than with water cooling. The design principle of our proven Roots pumps has also been expanded to include magnetic couplings. These hermetically sealed pumps make oil leaks a thing of the past. We have also developed special pumps for processes that take place in explosive environments or for evacuating explosive gases.
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THE ROTARY LOBE FEED PUMP (SKK)
- Designs in grey cast iron, steel, zinc-free bronze, stainless steel and in Hastelloy
- Pressures up to 20 bar
- mechanical sealing independent of sense of rotation
- easy to assemble and to disassemble
- low maintenance cost
- very high efficiency
- robust construction
Typeical fields of application
- Bitumen industry
- Dyes and lacquer industry
- Petrochemistry
- Food-processing industry
- Chemical and pharmaceutical industry
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The SteriLobe® series offers the ultimate in modular, flexible design to ensure that the appropriate feature set is provided for every application. The pump can be configured to handle nearly every unique pumping problem.
Product Features:
Easy accessibility to seal area enhances cleaning and CIP capabilities.
Generous seal access facilitates simple front loading and removal of seal, even for flushed and double options without stripping the pump.
Cover joint profile improves hygienic characteristics and self-draining capabilities.
Rugged gearbox construction enables the carrying of radial loads.
Stainless gear cover and electro-less nickel plated bearing housing provide clean and corrosion resistant external finish.
Mounting Options: The SteriLobe® range has cast stainless steel bolt-on feet which offer stable and robust support to the pump with the advantage of corrosion resistance. This enables the pumps to be mounted with shafts in the upper or lower position and for ports to be aligned horizontally or vertically.
Rotor Options: 316 SS Bi-Wing or Multi-Lobe rotor options offer clearances to 300°F (150°C), making them suitable for all CIP and SIP conditions. Closer tolerance rotors are also available for low viscosity / higher efficiency applications, and Multi-Lobe rotors are also available in non-galling Alloy 808.
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The RTP20 (1.0 liter/rev) and RTP30 series (1.28 liter/rev) design is a proven high-speed rotary transport pump with exceptional performance, advanced durability, application flexibility, and ease of installation to help users achieve enhanced productivity for a lower total cost of ownership. This series’ tri-lobe design, customizable per customer specifications, is compact and light-weight and features removable feet and multiple mountings for easy vertical or horizontal adaptation. Both the RTP20 and RTP30 series efficiently fill rotor voids, allowing for faster and quieter operation on viscous liquids. In addition, with a longer sealing land at rotor tips, the series provides enhanced efficiency when working with lower viscosity products. The RTP20 offers a capacity to 264 GPM (1,000 L/M / 60 M³/Hr.), pressure to 145 PSI (10 Bar), viscosity to 250,000 SSU (55,000 cSt), and operates in temperatures to +230°F (+110°C). The RTP30 offers a capacity to 340 GPM (1,283 L/M / 77 M³/Hr.), pressure to 175 PSI (12 Bar), viscosity to 250,000 SSU (55,000 cSt), and operates in temperatures to +300°F (+150°C). These pumps are available with ACME threaded or tri-clamp ports as well as many other port connection types.
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The Fristam FL design ensures efficient transfer and effective product protection at high volumetric flow rates.
Fristam FL rotary lobe pumps feature a modern and innovative displacement body design. The shape of the Fristam FL lobes prevents the product from being squeezed, and minimises the risk of damage.
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NETZSCH TORNADO® Rotary Lobe Pumps are used in the petroleum industry for the continuous, pressure-stable, gentle and low-pulsation conveyance of crude oil. The TORNADO® is particularly well suited for running high capacities at medium pressures.
Features of the NETZSCH TORNADO®:
- large ball passage
- self-priming
- intermittent dry run capabilities
- low-pulsation conveyance
- high suction capability
The NETZSCH TORNADO® offers you:
- space-saving design
- low life cycle costs
- high efficiencies
Advantages of the NETZSCH TORNADO®:
- can be employed at high pressures and capacities
- can be operated with a great variety of substances
- proportional capacity adjustment
- various lobe geometries and materials, tailored to the given application
easy serviceability
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Rotor pump is also named rotary lobe epump, three-lobe pump, sole pump,etc. When the 2 simultaneous reverse rotating rotors(with 2-4 gears)revolve, it produces suction force at the inlet(vacuum),which intakes the material delivered.The 2 rotors divide the rotor housing into many smaller parts and revo-Ive in the sequence of a→b→c→d.When it revolves to position a,only housing I is filled with medium;when it revolves to position b,housing B encloses part of the medium,when it goes to position c,housing A encloses medium,and finally it goes to position d,then housing A,B and II are interlinked and the medium is transported to the outlet.As this process is repeated，medium(material)is transpor-ted continuously.
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Designed for "on-line" continuous shearing and mixing action. A choice of modularly interchangeable stators and rotors make it versatile for processing a wide variety of products. Variable speed drives may also be used to further adjust the shear and mixing affect. Texturizes to give a smooth body and texture to such products as ricotta cheese and food pastes. Emulsifies to make stable emulsions of products with both oil and water base ingredients; blends to provide continuous, on-line blending without air incorporation or lumps of dry product; reconstitutes to assist reconstitution of powdered products such as milk powders; suspends/disperses to give stable solids in liquid suspension; polishes to improve the appearance of products by providing a smoother and more uniform surface texture.
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The new, efficient mixing method is based on the proven centrifugal pumps of the Fristam FP range. Instead of the impeller, a rotor/stator system operating at tip speeds of up to 38 m/s, draws inhomogeneous media through shearing clearances of just 0.3 mm.
Extremely high flow rates generated in the rotor/stator system and a high shear rate of up to 125,000 1/s enables high-performance blending of multiphase products. The result is inseparable emulsions and end products of incomparable homogeneity.
The smooth operating performance achieved by this system conforms with the unique precision and quality you have come to expect from all Fristam components.
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SINGLE VANE PUMPS
FOR PRESSURES UPTO 320 BAR (4650 psi) AND
SPEEDS UPTO 3600 RPM
DISPLACEMENTS-6.5 TO 270 CC (0.40 TO 16.40 cu.in)
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The HenaLine™ Innovation.
A Complete Line of Single-Stage Rotary Vane Pumps for Low and Medium Vacuum Applications.
We now offer you a complete line of new single-stage rotary vane pumps for all low and medium vacuum applications. These pumps offer pumping speeds of between 25 and 1,000 m3/h. Whether as a stand-alone pump or as a backing pump for our OktaLine™ in connection with medium vacuum applications: HenaLine™ means top quality at all times.
Their reliability, performance and compact size round out the outstanding features of the HenaLine™ pumps. Moreover, the principle of operation of the HenaLine™ pumps assures low operating temperatures.
And last but not least!
Oil mist separator, oil return and safety valves are integrated as standard equipment in this line of pumps. Moreover, the gas ballast valve assures pump-down of steam and other process vapors. In every respect, HenaLine™ simply shines!
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Together with our standard stainless steel materials matching, we can offer special stainless steels, titanium or bronze.
Temperature ranges up to 350 degrees C. e.g. pumps for thermo oils.
High capacity - external gear pump
Gear dosing pump Stainless steel gear dosing pump in special design
HP radial piston pump (closed design)
High capacity internal gear pumps with integral pressure limiting valve for low noise operation
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S Series Gear Pumps
S-series gear pumps are designed for the chemical, food and pharmaceutical industries. The use of stainless steel and other corrosion resistant materials allows the transfer of aggressive fluids.
This series is also suitable for pumping biodegradable products that require pumps cleaning by a “CIP cycle”.
Materials
Housing: Stainless Steel AISI316L
Rotors: Stainless Steel S31803 Duplex
Bearings: PTFE on Stainless Steel
Wear Plate: Fitted Glass
Sealing Elements: Various
Application
Viscosity: from 1CST to 1'000'000CTS
Pressure: from 0BAR to 30BAR
Size: from 1.5cc/rev to 1330cc/rev
Temperature: from -40°C to +240°C
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Series 9000C-O
This planetary oil-bath gear drive pump achieves up to 110-117 gpm (416-443 lpm) and 80 psi (5.5 bar). The series includes models 9000C-O, 9006C-O, 9008C-O, 9016C-O, 9018C-O, and 9028C-O.
Series 9000C-O-SP
This self-priming gear driven pump achieves up to 115-119 gpm (435-450 lpm) and 77 psi (5.3 bar). The series includes models 9006C-O-SP and 90016C-O-SP.
Series 9000P-O
This planetary oil bath gear driven pump achieves up to 94-99 gpm (356-375 lpm) and 80 psi (5.5 bar). The series includes models 9006P-O, 9008P-O, 9016P-O and 9018P-O.
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Liquiflo's original 3-Series Gear Pumps are manufactured from 316 Stainless Steel, Alloy-C or Alloy-20 and are available in Sealed or Mag-drive configurations with flows up to 55 GPM and differential pressures up to 100 PSI.
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KF gear pumps are used for pumping a wide variety of
fluids.
KF gear pumps are distinguished especially by their wide
range of variants which are assembled as required on the
modular principle and also permit subsequent upgrade.
The pumps are also suitable for media with low lubricating
properties.
The standard housing sections are of grey cast iron.
The gear units are manufactured from high-strength
case-hardening steel, hardened and mounted in special
multi-compound plain bearing bushes.
The standard drive shaft is sealed by rotary shaft
lip-type seal.
All pump sizes incorporate helical tooth system.
This feature, combined with special gear geometry,
results in extremely low noise levels and reduced
pressure pulsation.
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KF gear pumps are used for pumping a wide variety of fluids.
KF gear pumps are distinguished especially by their
wide range of variants which are assembled as required
on the modular principle and also permit subsequent
upgrade.
The pumps are also suitable for media with low lubricating
properties.
The standard housing sections are of grey cast iron.
The gear units are manufactured from high-strength
case-hardening steel, hardened and mounted in special
multi-compound plain bearing bushes.
The standard drive shaft is sealed by rotary shaft lip-type
seal.
All pump sizes incorporate helical tooth system.
This feature, combined with special gear geometry,
results in extremely low noise levels and reduced
pressure pulsation.
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Pump series BT and BTH are low speed gear pumps for
transfering medium and high viscosity fluids, provided they
have certain minimum amount of lubricating property, do
not contain any solids and are chemically compatable with
the materials of construction.
The standard material of construction for housing, bearing
cover and stuffing box cover is grey cast iron. The shafts
and gears are manufactured from case hardening steel, hardened
and ground. The shafts are carried in plain bearings
manufactured in bronze, with an option of sintered iron.
The rotary shaft seal is a packed gland consisting of PTFE
fillied Aramid yarn, and the static sealing between mating
parts is by means of either, liquid sealant or gaskets. All
sealing materials are asbestos free.
External axial loads are not permissable, restricted radial
loads can be absorbed, dependant on their magnetude and
direction.
Driving by flexible shaft coupling is preferred.
In the case of fluids which require elevated temperatures to
flow i. e. bitumen, wax etc. the BTH series pump should be
used. In this model the housing is double walled to provide
a heating jacked. The pump transfer chamber is heated by
circulating heat transfer fluid or steam through the jacket.
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Flow rate: Nominal 25 Litres/min (6.5 gallons/min)
Self-priming from dry up to 1m (3ft)
Features:
• Maximum viscosity 150Cs
• Inlet Filter Included.
• Simple design means fewer wearing parts.
• Ideal for water, oil and diesel transfer.
• Meets USCG 183.410
• ISO 8846 MARINE (Ignition protection)
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High Pressure Gear Pumps
Lynch gear pumps are available in six different groups (0.25, 0.5, 1P, 1, 2 and 3). Different pump displacements within each group, ranging between 0.011 cu. in./rev and 5.310 cu. in./rev, can be obtained by changing the thickness of the gear tooth band. Within the same group, different flanges, shafts, inlet and pressure ports are available.
The following items are also available:
- pumps with integrated maximum pressure valve;
- hi-pressure pumps
- bi-rotational pumps
- hydraulic motors (both unidirectional and bi-directional)
- modular multiple pumps.
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Conventional sealing gaskets are pushed to their limits with
different applications. Typical applications are found in
polyurethane facilities, refrigerating machines and vacuum
facilities. For these applications, you have the possibility
to equip the KF 4…80 with a magnetic coupling.
The magnetic coupling serves as a shaft seal and for the
transmission of the torque. The outer rotor of the magnetic
coupling is assembled on the engine shaft and the inner
rotor is assembled directly on the pumping shaft. The
torque is transmitted through the magnetic forces between
the outer and inner rotor. Between the two rotors, you
have the split case which hermetically seals the pump.
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Gear pumps, Rotary lobe pumps
