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Features
- High efficiency gear profiles
- 12 tooth low noise and pressure ripple gear design
- Continuous operating pressures to 276 bar [4000 psi]
- Rated operating speeds to 4000 rpm
- 10 displacements available from 5.3cc [.32cid] to 33.4cc [2.04cid]
- Input shaft torques up to 160Nm (1418 lb-in)
- SAE, DIN, & ISO flange, shaft, and porting styles
- Field reversibility
- Built to ISO 9001 standards
Customizing Options
- Single and multiple section pumps
- Isolated sections for applications requiring separate fluids or reservoirs
- Common and separate inlets
- Relief valve and priority control valve options
- Auxiliary mounting features
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Gear pumps are used in all types of manufacturing industries for the transportation of both thin and thick liquids, from choccolate to diesel fuel. Our gear pumps have sturdy design, offering high reliability as well as long life.
Johnson Pump's gear pump design is based on an internal idler gear rotating inside of a larger rotor. Internal gear pumps are robust, give an even flow, handle both low and high viscosity products, are capable of high pressure and are self-priming.
Johnson Pump manufactures the TopGear-series of internal gear pumps; with the TG L-range for low viscosity - high volumetric efficiency, TG G-range for general purpose and the TG H-range for high demanding applications.
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Diener Precision Pumps manufacture the highest quality and most accurate precision external magnetic drive gear pumps in the world. With flow ranges from 5 ml/min to 10 L/min our pumps are designed to give optimum performance over a wide range of applications.
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A new and complete range of pumps for transferring and delivering oil, operated by direct current motors. PIUSI products respond perfectly to market demand. The pumps are especially designed for transferring oil from drums, or mobile tanks, in situations where electricity or pneumatic connections are not available. The motor is equipped with a direct current battery so that oil transfer or delivery operations can always be carried out.
Use the pressure-switch version to deliver oil without the inconvenience of having to start or stop the pump.
Thanks to their compactness and easy installation these pumps can be used for equipping mobile oil pumps on vehicles or used independently with battery equipped trolleys. They can also be used as primary installations when carrying out oil transfer or handling operations in yards, ports, aboard vehicles or boats.
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SG Series gear pumps provide pressure up to 70 PSI and 3 GPM for applications where consistently high pressure is needed for small tubing, oil hole drills, high velocity jets through nozzles and for heavy viscosity oils. Cutting oils, coolants, lubricants, drawing compounds and some solvents are the types of fluids typically pumped with SG Series pumps. These pumps and systems are recommended for use with liquids that have some lubricating quality and are relatively free from abrasives and scale. SG Series gear pumps are often preferred for small lathes and drills
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Gear pumps are used in all types of manufacturing industries for the transportation of both thin and thick liquids, from choccolate to diesel fuel. Our gear pumps have sturdy design, offering high reliability as well as long life.
Johnson Pump's gear pump design is based on an internal idler gear rotating inside of a larger rotor. Internal gear pumps are robust, give an even flow, handle both low and high viscosity products, are capable of high pressure and are self-priming.
Johnson Pump manufactures the TopGear-series of internal gear pumps; with the TG L-range for low viscosity - high volumetric efficiency, TG G-range for general purpose and the TG H-range for high demanding applications.
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Maag Pump Systems gear pumps are displacement pumps for high pressure environments. Their performance and long lifespan increase the efficiency of your manufacturing plant. They are used in diverse processes as feed, reactor discharge and booster pumps for low and high-viscosity applications.
The new extrex® 70-5 HV gear pump has a maximum ∆p of 200 bar and a 25% higher specific volume due to its wider gear design. The new extrex® gear pump is also available in models such as HP for ∆p up to 400 bar, RB for rubber processing, and the standard GP for regular extrusion process applications.
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Maag Pump Systems gear pumps are displacement pumps for high pressure environments. Their performance and long lifespan increase the efficiency of your manufacturing plant. They are used in diverse processes as feed, reactor discharge and booster pumps for low and high-viscosity applications.
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Gear pumps are used in all types of manufacturing industries for the transportation of both thin and thick liquids, from choccolate to diesel fuel. Our gear pumps have sturdy design, offering high reliability as well as long life.
Johnson Pump's gear pump design is based on an internal idler gear rotating inside of a larger rotor. Internal gear pumps are robust, give an even flow, handle both low and high viscosity products, are capable of high pressure and are self-priming.
Johnson Pump manufactures the TopGear-series of internal gear pumps; with the TG L-range for low viscosity - high volumetric efficiency, TG G-range for general purpose and the TG H-range for high demanding applications.
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Positive displacement pumps
Positive displacement pumps have a capacity directly proportional to the rotation speed and virtually independent of the differential pressure. They can handle liquids of all viscosities by reducing the rotation speed as the viscosity increases. There are many different types, for example, gear pumps (internal and external), progressing cavity pumps, screw pumps, lobe pumps, etc.
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DPP offers an assortment of quality gear pumps used in a wide range of applications, from critical medical devices to ink jet printing; from laboratory analysis equipment to water purification systems; all superbly manufactured to the highest possible standards. Tests show that the consistency of our product performance is second to none, which makes DPP the first choice for very low pulse-less flow or low noise application requirements.
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Tuthill lubrication and circulation pumps handle many viscosities and sustain a constant flow at any pressure. With only two moving parts the internal gear design allows the pump to handle more viscosities than it's competitors.
Simple, Compact Design offers high efficiency and longer life.
Positive Reversing Action - The unique reversing feature allows the lubrication and circulation pumps the ability to reverse flow without the use of valves.
L Series
- Internal gear pump design
- Compact and flexible drive options
- Available with positive reversing feature
- Flow rates to 13.7 usgmp (3m3/hr)
- Pressures to 500 psi (34.5 bar)
- Standard with single mechanical seal
- Cast Iron Construction
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Tuthill lubrication and circulation pumps handle many viscosities and sustain a constant flow at any pressure. With only two moving parts the internal gear design allows the pump to handle more viscosities than it's competitors.
Simple, Compact Design offers high efficiency and longer life.
Positive Reversing Action - The unique reversing feature allows the lubrication and circulation pumps the ability to reverse flow without the use of valves.
1000 Series
- Internal gear pump design
- Flow rates to 13.7 usgpm (3M3/hr)
- Pressures to 300 psi (20.7 bar)
- Multiple porting options with side ports as standard
- Cast iron construction
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Diener Precision Pumps manufacture the highest quality and most accurate precision external magnetic drive gear pumps in the world. With flow ranges from 5 ml/min to 10 L/min our pumps are designed to give optimum performance over a wide range of applications.
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TopGear MAG - Protecting your future
TopGear MAG is a range of leak-proof internal gear pumps for low and high viscous liquids which are corrosive, toxic, aggressive or expensive.
Total containment of the liquid inside the pump is achieved using a hermetically sealed can, which isolates the liquid from the surrounding environment. This eliminates the need for shaft seals and the associated wear and leakage that would normally be experienced. The Magnetic Drive pumps are therefore not only environmentally friendly – they also contribute to improved safety in chemical and process plant environments.
Complying amongst others with the “ATEX” (ATmospheres EXplosibles) directive, magnetic drive pumps make an important contribution to health and safety on process plants.
TopGear MAG provides environmental, human, legal and economical protection -
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Miniature Magnetically Coupled Pumps > T Series
- Flow Rates from 5 to 650 gph (2460 L/hr)
- Differential pressures to 250 psi (17.2 bar)
- ATEX approved
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Leak-free external-gear pumps that provide precise, non-pulsing flows from 1 ml/min to 10 USGPM (38 lpm), differential pressures to 250 psi (17.2 bar), system pressures to 500 psi (34.5 bar), temperatures to 350°F (176°C), viscosities to 2000+ cps
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The Universal Mag Drive is the ideal sealing technology for critical liquid containment applications within Viking’s Universal Seal product line. It is dimensionally interchangeable with Viking's Heavy Duty bracketed and Universal Seal pumps, allowing for easy upgrade from packed or mechanical seals to sealless technology. The Universal Mag Drive’s hermetic, static sealed canister provides the highest level of liquid containment available by eliminating traditional dynamic shaft seals. It also eliminates housekeeping issues and downtime due to seal failure. This product is designed to handle a broad range of applications requiring continuous duty at pressures up to 200 PSI (14 Bar).
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DPP offers an assortment of quality gear pumps used in a wide range of applications, from critical medical devices to ink jet printing; from laboratory analysis equipment to water purification systems; all superbly manufactured to the highest possible standards. Tests show that the consistency of our product performance is second to none, which makes DPP the first choice for very low pulse-less flow or low noise application requirements.
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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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Gear pumps and motors built in three pieces with an extruded body in high resistance aluminium alloy.
The wide choice of shafts, flanges and ports, in compliance with all international standards (SAE, DIN and EUROPEAN) allow for their use in an infinite variety of applications.
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With our Aluminium Gear Pumps and Motors we can offer a complete product range for a wide arrenge of applications
High efficiency
Cont. pressure up to 275 bar admissible
Low noise
Wide choice of integrated valves
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Viking jacketed bitumen / asphalt pumps are used globally for bitumen transfer and metering in bitumen refining and bulk storage, hot mix asphalt plants, for bitumen emulsions and rubberized bitumen, for truck-mounted seal coat applications, pipelining and for bitumen sound dampening applications. These cast iron pumps offer shaft packing or mechanical seal options.
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Gear pumps made of cast iron in two pieces.
A rigid and compact structure that makes it possible to incorporate a number of functions in a limited space.
Wide range of displacements: from 0.30 in³/rev (4,95 cm³/rev) to 9.20 in³/rev (150,79 cm³/rev) available in groups 20, 30 and 40
Max. peak pressure up to 4785 psi (330 bar)
Max. speed up to 4000 min-1
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Single or Multiple configurations
Flows to 29 gpm @ 2400 rpm with pressures to 3000 psi
Motors up to & over 40hp
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With our Cast Iron Gear Pumps and Motors we can offer a large variety of robust motors for high-demanding applications.
Patented 2-piece modular design
Volumetric efficiency up to 98 %
Cont. pressure up to 310 bar admissible
Low noise
Wide choice of integrated valves
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External gear pumps from Micropump provide a continuous, pulseless flow. The rigid design of the gears and housing allows for high pressures and the ability to pump a wide range of fluids. Manufactured in an assortment of chemically resistant material options, these compact, magnetically driven gear pumps provide accurate fluid delivery in a durable, leak-free design.
Whether you use the cavity style or the revolutionary suction shoe design, Micropump gear pumps are engineered to deliver peak performance in any application and can meet the following specifications:
- Displacement range 0.017 to 24.5 ml/rev
- Flow rates to 42 L/min
- Differential pressures to 8.7 bar
- System pressures to 106 bar
- Max. viscosity 5000 cps
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Viking external gear pumps are available in cast and ductile iron and composite materials, in sealed and mag-drive designs. Their high-pressure capabilities are used in many clean-liquid process, metering and transfer applications, including rotating equipment lubrication. Composite pumps are used for dosing chemicals. Operating at motor speeds, they may be mounted directly to the drive motor, offering a very small footprint.
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Magnus Pump, a Viking Pump brand, offers the APP series external gear pumps. They provide economical, off-the-shelf application flexibility, with superior quality and performance. With 13 sizes and choice of shaft packing, lip seal or mechanical seal, these cast iron pumps are truly general-purpose, capable of handling any non-corrosive liquid from very low to very high viscosity.
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Heavy duty cast iron helical gear pumps
Bi-directional, self-priming
Differential pressures to 125 PSI
Up to 468 GPM
Standard operation up to 212°F
Can be built to operate up to 450°F
Maintenance-free durabilit
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