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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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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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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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Motor+fixed relative ratio speed reducer：the driving is easy with cons-tant rotary speed of the rotor，which also leads to nonadjustablity of flow
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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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Description
«R» series pumps are positive displacement, rotary, internal gear. The capacity is directly proportional to the rotation speed and almost independent of the pressure. The flow is smooth and non-pulsating in either directions. Depending on the application, the pump will be supplied with a packed gland or a mechanical seal mounted single, single with quench, double in tandem, double back-to-back or with a magnetic coupling. The «R» Pumps are manufactured in cast iron or stainless steel. Special materials or material combinations can be used when necessary. The Pumps can be equipped with heating jackets and/or by-pass (relief valve).
Applications
The «R» Pumps are used for liquids of any viscosity as solvents, chocolate or bitumen. The liquid may be lubricating or non-lubricating and may contain abrasive particles as color pigments.
«R» pumps can be used best in one or more of the following circumstances:
- viscous liquids
- constant capacity
- smooth non-pulsating flow
- self-priming
- long life
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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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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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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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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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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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Ideal for use on diesel engines, fuel oil boosters, gear reducers, or for lubricating oil pumps on engines and compressors. Flange mounted pumps are compact, lightweight and designed to mount directly on your equipment.
The flange mounted pump shown was developed for us with a gear reducer. Haight engineers later applied this design principle to fit other customer requirements. When your project plans call for a custom-built positive displacement pump, Haight can analyze your needs and design a pump to meet them.
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The David Brown Roloid Gear Pump is robust, compact and versatile. It is easy to install, extremely reliable, and requires little maintenance in service. Roloid Gear Pumps are suitable for pumping a wide variety of liquids which have some lubricating property.
The gear pumps are ideal for lubrication of Engines, Compressors, Gearboxes, Rolling Mills, Machine Tools, Process Plant, Pumping Sets and Turbines. The product takes advantage of our many years of accumulated design expertise together with the use of high quality materials and components.
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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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For pumping in critical circumstances is efficiency, reliability and flexibility a first requirement. Verdergear VG gear pumps are excellent pumps for pumping chemicals. The Verdergear VG external gear pumps are sealless positive displacement pumps.
The leak-free pumping solution, nowadays already common use for many years, is applied in a compact pump unit, processor and/or remote controlled (RS232) or via LAN.
The Verdergear VG 1000 micro external gear pumps are widely used all over the world in general industry purposes and many research laboratories.
Features and benefits of the Verdergear VG 1000 micro
Pulse free fluid transfer
High dosing precision
Magnetic driven or with AC/DC motors
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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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For handling abrasive liquids like filled bitumens, inks, paints and abrasive slurries, these pumps feature hard faced seals, hard rotor and shaft materials, and various hardening options for the casing and head. Abrasive liquid pumps typically offer several times the life of a standard iron pump in abrasive applications.
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Maag Pump Systems Textron builds its gear pumps to a modular design that adapts easily to customers’ requirements and industrial standards.
Housings are available in iron, steel or stainless steel, with or without heating jackets. Bearings, shafts and gears offer a similarly wide choice of materials and configurations.
Five classes of axial clearance and eight classes of radial clearance, coupled with Maag’s expertise in simulation, allow individual pumps to be specified for the highest possible efficiency. A wide choice of seals ensures safety in demanding applications.
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Moyno 2000 CC Pumps
The Moyno® 2000 CC pump features a close-coupled design with a sealed gear-type universal joint drive train. It is designed to efficiently transfer abrasive, high-solids content materials in municipal and industrial applications.
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Gear pumps and motors 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
High operating pressures
High efficiency at high temperature
Low noise emission
Exceptional working life expectancy
Solid and compact design
Custom design
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G4 Standard Electric is Powered by a 115V - 60HZ, 1-1/2 hp induction motor (1,725 rpm); low startup voltage, draws 16 amps at full load (230V models available).
G4 Gas pump is powered by a 4 hp Briggs & Stratton gas motor.
Electric models are equipped with a 15’ remote power controlled pendant.
Reservoirs available in 1.5-20 gallons; welded steel designs.
Recommended for mid-sized or multi-tool operation - 55 cu.in. flow group
Ideal for remote service application or in-plant production applications requiring quiet – continuous cycling
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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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When you need to produce and control high pressures, forces and torques permanently for mobile applications, then there are some pre-conditions:
- robust, service-friendly technology
- small size
- low weight
- as flexible multiple use of a component as possible
- easy handling and operation
The KRACHT mobile hydraulic components meet these requirements exemplarily. A glance at the technical data will convince you.
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When you need to produce and control high pressures, forces and torques permanently for mobile applications, then there are some pre-conditions:
- robust, service-friendly technology
- small size
- low weight
- as flexible multiple use of a component as possible
- easy handling and operation
The KRACHT mobile hydraulic components meet these requirements exemplarily. A glance at the technical data will convince you.
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Rugged, durable, and built to perform. All things that Haight is pleased to say the large flow pumps can provide. Built for some of the most challenging applications including: chemical use, fuel transfer, oil filtration, lubrication systems, and more. With pump sizes ranging from 120-240 gpm, which compliments our existing line of 1-80 gpm, and multiple seal configurations - you can be sure Haight can provide a pump that will work for your application.
Some of the key features in these DIU Series pumps are: ductile iron housings, steel shaft and pinion gears, and iron rotor with multiple bearing materials. Shaft sealing will include packing seals, lips seals & multiple mechanical seal types, with elastomers to suit. Other features and options are available depending on
Specific needs and applications.
Other features include:
- Built in Shaft Seal Flexibility
- Reduced maintenance and wear due to less moving parts
- Close Coupled design eliminates mis-alignment and related failures
- “Gear within a Gear” design for quiet operation
- Direct Drive - speeds to 1800 RPM
- Relief valve
- Wear Sleeves
Haight Pump is pleased to offer over 75 years of pump design, manufacturing knowledge and experience. Our ability to provide the customer with reliable pumps, quality customer service, quick reaction time, and in house capabilities (Manufacturing, Engineering, etc) makes us a quality supplier in the pump industry.
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Haight offers six sizes of pumps in the round hub U-Series. All sizes are available with an optional bolt-on relief valve which can function in either the return to suction, or return to tank mode. Compact rugged, and easy to maintain, these pumps are ideally suited to close-coupled mounting, or direct mounting to the motor...
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Haight offers six sizes of pumps in the square flange U-Series. All sizes are available with a bolt-on Relief Valve which can function in either a return to suction, or return to tank mode. All U-Series pumps are interchangeable with earlier D & DR Series pumps.
Compact, rugged, and easy to maintain, these pumps are ideally suited to close-coupled mounting to the motor or footed mounting. Haight Pumps bolt-on footed brackets match standard NEMA motor height eliminating pump or motor shimming. Each bracket size is designed to align the pump and motor shaft heights without shim blocks.
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Haight offers five sizes of pumps in the Double pump series. Available with a variety of optional seal, bearing and rotor materials. The Double Series offers exceptionally compact design, plus low shear and noise characteristics. Compact, rugged and simple, these pumps are ideally suited for close-coupled mounting, which eliminates the need for expensive gear boxes, and prevents coupling alignment problems.
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