single gear hydraulic pump supplier

Hydraulic systems are in general members of the fluid power branch of power transmission. Hydraulic pumps are also members of the hydraulic power pack/hydraulic power unit family. Hydraulic units are encased mechanical systems that use liquids for hydraulics.

The hydraulic systems that hydraulic pumps support exist in a range of industries, among them agriculture, automotive manufacturing, defense contracting, excavation, and industrial manufacturing. Within these industries, machines and applications that rely on hydraulic pumps include airplane flaps, elevators, cranes, automotive lifts, shock absorbers, automotive brakes, garage jacks, off-highway equipment, log splitters, offshore equipment, hydraulic motors/hydraulic pump motors, and a wide range of other hydraulic equipment.

When designing hydraulic pumps, manufacturers have many options from which to choose in terms of material composition. Most commonly, they make the body of the pump–the gears, pistons, and hydraulic cylinders–from a durable metal material. This metal is one that that can hold up against the erosive and potentially corrosive properties of hydraulic fluids, as well as the wear that comes along with continual pumping. Metals like this include, among others, steel, stainless steel, and aluminum.

First, what are operating specifications of their customer? They must make sure that the pump they design matches customer requirements in terms of capabilities. These capabilities include maximum fluid flow, minimum and maximum operating pressure, horsepower, and operating speeds. Also, based on application specifications, some suppliers may choose to include discharge sensors or another means of monitoring the wellbeing of their hydraulic system.

Next, what is the nature of the space in which the pump will work? Based on the answer to this question, manufacturers will design the pump with a specific weight, rod extension capability, diameter, length, and power source.

Manufacturers must also find out what type of substance does the customer plan on running through the pumps. If the application calls for it, manufacturers can recommend operators add other substances to them in order to decrease the corrosive nature of certain hydraulic fluids. Examples of such fluids include esters, butanol, pump oils, glycols, water, or corrosive inhibitors. These substances differ in operating temperature, flash point, and viscosity, so they must be chosen with care.

All hydraulic pumps are composed in the same basic way. First, they have a reservoir, which is the section of the pump that houses stationary fluid. Next, they use hydraulic hoses or tubes to transfer this fluid into the hydraulic cylinder, which is the main body of the hydraulic system. Inside the cylinder, or cylinders, are two hydraulic valves and one or more pistons or gear systems. One valve is located at each end; they are called the intake check/inlet valve and the discharge check/outlet valve, respectively.

Hydraulic pumps operate under the principle of Pascal’s Law, which states the increase in pressure at one point of an enclosed liquid in equilibrium is equally transferred to all other points of said liquid.

To start, the check valve is closed, making it a normally closed (NC) valve. When the check is closed, fluid pressure builds. The piston forces the valves open and closes repeatedly at variable speeds, increasing pressure in the cylinder until it builds up enough to force the fluid through the discharge valve. In this way, the pump delivers sufficient force and energy to the attached equipment or machinery to move the target load.

When the fluid becomes pressurized enough, the piston withdraws long enough to allow the open check valve to create a vacuum that pulls in hydraulic fluid from the reservoir. From the reservoir, the pressurized fluid moves into the cylinder through the inlet. Inside the cylinder, the fluid picks up more force, which it carries over into the hydraulic system, where it is released through the outlet.

Piston pumps create positive displacement and build pressure using pistons. Piston pumps may be further divided into radial piston pumps and axial piston pumps.

Radial pumps are mostly used to power relatively small flows and very high-pressure applications. They use pistons arranged around a floating center shaft or ring, which can be moved by a control lever, causing eccentricity and the potential for both inward and outward movement.

Axial pumps, on the other hand, only allow linear motion. Despite this, they are very popular, being easier and less expensive to produce, as well as more compact in design.

Gear pumps, or hydraulic gear pumps, create pressure not with pistons but with the interlocking of gear teeth. When teeth are meshed together, fluid has to travel around the outside of the gears, where pressure builds.

External gear pumps facilitate flow by enlisting two identical gears that rotate against each other. As liquid flows in, it is trapped by the teeth and forced around them. It sits, stuck in the cavities between the teeth and the casing, until it is so pressurized by the meshing of the gears that it is forced to the outlet port.

Internal gear pumps, on the other hand, use bi-rotational gears. To begin the pressurizing process, gear pumps first pull in liquid via a suction port between the teeth of the exterior gear, called the rotor, and the teeth of the interior gear, called the idler. From here, liquid travels between the teeth, where they are divided within them. The teeth continue to rotate and mesh, both creating locked pockets of liquid and forming a seal between the suction port and the discharge port. Liquid is discharged and power is transported once the pump head is flooded. Internal gears are quite versatile, usable with a wide variety of fluids, not only including fuel oils and solvents, but also thick liquids like chocolate, asphalt, and adhesives.

Various other types of hydraulic pumps include rotary vane pumps, centrifugal pumps, electric hydraulic pumps, hydraulic clutch pumps, hydraulic plunger pumps, hydraulic water pumps, hydraulic ram pumps, portable 12V hydraulic pumps, hydraulic hand pumps, and air hydraulic pumps.

Rotary vane pumps are fairly high efficiency pumps, though they are not considered high pressure pumps. Vane pumps, which are a type of positive-displacement pump, apply constant but adjustable pressure.

Centrifugal pumps use hydrodynamic energy to move fluids. They feature a rotating axis, an impeller, and a casing or diffuser. Most often, operators use them for applications such as petroleum pumping, sewage, petrochemical pumping, and water turbine functioning.

Electric hydraulic pumps are hydraulic pumps powered by an electric motor. Usually, the hydraulic pump and motor work by turning mechanisms like impellers in order to create pressure differentials, which in turn generate fluid movement. Nearly any type of hydraulic pump can be run with electricity. Most often, operators use them with industrial machinery.

Hydraulic clutch pumps help users engage and disengage vehicle clutch systems. They do so by applying the right pressure for coupling or decoupling shafts in the clutch system. Coupled shafts allow drivers to accelerate, while decoupled shafts allow drivers to decelerate or shift gears.

Hydraulic ram pumps are a type of hydraulic pump designed to harness hydropower, or the power of water, to elevate it. Featuring only two moving hydraulic parts, hydraulic ram pumps require only the momentum of water to work. Operators use hydraulic ram pumps to move water in industries like manufacturing, waste management and sewage, engineering, plumbing, and agriculture. While hydraulic ram pumps return only about 10% of the water they receive, they are widely used in developing countries because they do not require fuel or electricity.

Hydraulic water pumps are any hydraulic pumps used to transfer water. Usually, hydraulic water pumps only require a little bit of energy in the beginning, as the movement and weight of water generate a large amount of usable pressure.

Air hydraulic pumps are hydraulic pumps powered by air compressors. In essence, these energy efficient pumps work by converting air pressure into hydraulic pressure.

Hydraulic pumps are useful for many reasons. First, they are simple. Simple machines are always an advantage because they are less likely to break and easier to repair if they do. Second, because fluid is easy to compress and so quick to create pressure force, hydraulic pumps are very efficient. Next, hydraulic pumps are compact, which means they are easy to fit into small and oddly shaped spaces. This is especially true in comparison to mechanical pumps and electrical pumps, which manufacturers cannot design so compactly. Speaking of design, another asset of hydraulic pumps is their customizability. Manufacturers can modify them easily. Likewise, hydraulic pumps are very versatile, not only because they are customizable, but also because they can work in places where other types of pump systems can’t, such as in the ocean. Furthermore, hydraulic pumps can produce far more power than similarly sized electrical pumps. Finally, these very durable hydraulic components are much less likely to explode than some other types of components.

To make sure that your hydraulic pumps stay useful for a long time, you need to treat them with care. Care includes checking them on a regular basis for problems like insufficient fluid pressure, leaks, and wear and tear. You can use diagnostic technology like discharge sensors to help you with detect failures and measure discharge pressure. Checking vibration signals alone is often not enough.

To keep yourself and your workers safe, you need to always take the proper precautions when operating or performing maintenance and repairs on your hydraulic pumps. For example, you should never make direct contact with hydraulic fluid. For one, the fluid made be corrosive and dangerous to your skin. For two, even if the pump isn’t active at that moment, the fluid can still be pressurized and may potentially harm you if something goes wrong. For more tips on hydraulic pump care and operation, talk to both your supplier and OSHA (Occupational Safety and Health Administration).

Pumps that meet operating standards are the foundation of safe and effective operations, no matter the application. Find out what operating standards your hydraulic pumps should meet by talking to your industry leaders.

The highest quality hydraulic pumps come from the highest quality hydraulic pump manufacturers. Finding the highest quality hydraulic pump manufacturers can be hard, which is why we have we listed out some of our favorites on this page. All of those whom we have listed come highly recommended with years of experience. Find their information nestled in between these information paragraphs.

Once you have put together you list, get to browsing. Pick out three or four hydraulic pump supply companies to which you’d like to speak, then reach out to each of them. After you’ve spoken with representatives from each company, decide which one will best serve you, and get started on your project.

Some of these hydraulic pumps are examples of gear pumps. Gear pumps can be operated in a number of ways. Electric hydraulic pumps are often equipped with gears as a method of transmitting liquid from one area to another. Many other gear pump varieties are powered by gas motors. Hydraulic gear pumps are used in the automotive, agricultural, construction, defense contracting and manufacturing industries.

There are two main hydraulic gear pump varieties: external gear pumps and internal gear pumps. External gear pumps feature two spur gears, both of which gears" spurs are externally oriented. Internal gear pumps also have two spur gears, each gears" spurs are internally oriented, with one gear rotating around inside of the other gear.

Both kinds of gear pumps supply a regular amount of liquid for every rotation of the gears. Hydraulic gear pumps are favored because of their relatively simple design, their versatility and their effectiveness. Also, because they are available in multiple configurations, they can be applied in a wide variety of contexts in industry as well as in commercial and consumer products contexts.

Because of the wide variety of contexts in which hydraulic pumps are used, and because of the varying kinds of tasks that require the use of pumps within each of those contexts, the demand for hydraulic gear pumps, as well as many other hydraulic pump varieties, is likely to remain for the foreseeable future.

Gear Pump Manufacturing (GPM) manufactures a complete range of internationally interchangeable commercial components for Bearing gear pumps, Bushing gear pumps, Motors and Flow Dividers.

Hydraulic Pumps are one of the most important parts of a hydraulic system. International Fluid Power, Inc. offers of full line of pressure loaded fixed displacement hydraulic gear pumps to meet your needs. Pump displacement ranges from .16cc to 89cc. Standard SAE AA, A, or B mounts with keyed or splined shaft offerings. Straight gear, helical gear, or incline gear styles are available to help meet any noise reduction requirements you may encounter. Aluminum body with cast iron mount and cap are standard. Hi-Lo pumps are also included in our offering.

Brevini Fluid Power is a leading manufacturer of hydraulic components in Italy and Europe. Its headquarters is located in Reggio Emilia, Italy and has direct subsidiaries in Italy, France, England, The Netherlands, Germany, Romania, China, India, Singapore and the USA.

Dynamic Fluid Components, Inc. is an ISO 9001:2008 quality certified company offering a full range of hydraulic products and supported by a full service test and repair facility. Dynamic Fluid Components, Inc. product offerings include, fixed displacement hydraulic gear pumps, including a dual stage HI/LO pump, low speed high torques hydraulic motors, flow control valves, check valves, pressure gauges, pressure switches and hydraulic pressure test points and diagnostic testing kits.

Brevini Fluid Power is a leading manufacturer of hydraulic components in Italy and Europe. Its headquarters is located in Reggio Emilia, Italy and has direct subsidiaries in Italy, France, England, The Netherlands, Germany, Romania, China, India, Singapore and the USA.

For many years FluiDyne has provided our customers with professional and competitive services and products. Our Promise is to serve and respect the distributors and resellers of North America and the global market with high quality new and remanufactured pumps, motors, valves, filters and filter elements.

Good price hydraulic single gear pump from professional manufacturer. Displacement 2/3/4/6/7 Max. GPM for selection, pressure 3000~3600 psi, maximum speed 4000 rpm, optional clockwise or counterclockwise rotary. Wide applications includes automobile, hardware, industrial machinery, textile, commercial machinery, chemical equipment, environmental protection, military industry, national defense, etc.

Hydraulic single gear pump uses high-strength aluminum alloy shell and alloy steel hard gear transmission, which is light in weight and stable in transmission.

Hydraulic single gear pump has an automatic compensation mechanism for axial and radial clearances, which enables the oil pump to maintain high volumetric efficiency and high mechanical efficiency for a long time.

DU composite material bearings and high-performance sealing elements, small starting torque, good sealing performance, and strong anti-fouling ability, so that hydraulic single gear pump can work efficiently under harsh working conditions.

The working medium of ATO hydraulic gear pump is 32#, 46#, 68# hydraulic oil. Customers provide detailed specifications such as use medium, use environment (temperature), use pressure, working speed, etc. ATO can professionally customize hydraulic gear pumps for various fluid media (excluding solid particles and flocs).

Confirm the structure: single pump, tandem pump, triple pump and the position of the oil inlet and outlet (side, bottom, front), special oil inlet direction needs to be customized.

Rotation direction: viewed from the shaft end of the hydraulic gear pump, clockwise rotation is right rotation, and counterclockwise rotation is left rotation. The matching motor should rotate in the opposite direction to the pump. Installation in the wrong rotation direction will directly cause damage to the hydraulic gear pump.

Outer diameter of shaft extension: shaft diameter, flat key, spline or special connection mode. At this time, the serialized model of the hydraulic gear pump was basically determined.

Hydraulic single gear pump for sale. Available displacement 13/15/18/20 Max. GPM, maximum pressure 3600 psi, speed 500~3500 rpm, optional clockwise or counterclockwise rotary. The small hydraulic gear pump has applications in automobile, hardware, industrial machinery, textile, commercial machinery, chemical equipment, environmental protection, military industry, national defense, etc.

Hydraulic single gear pump uses high-strength aluminum alloy shell and alloy steel hard gear transmission, which is light in weight and stable in transmission.

Hydraulic single gear pump is suitable for SAE standard flange installation. The input shaft connection is woodruff key. Connection type of the oil inlet and outlet ports is thread.

Hydraulic single gear pump has an automatic compensation mechanism for axial and radial clearances, which enables the oil pump to maintain high volumetric efficiency and high mechanical efficiency for a long time.

DU composite material bearings and high-performance sealing elements, small starting torque, good sealing performance, and strong anti-fouling ability, so that hydraulic single gear pump can work efficiently under harsh working conditions.

20 GPM hydraulic single gear pump internal parts wear and tear will cause internal leakage. Among them, the large leakage area between the floating shaft sleeve and the gear end surface is the main part that cause internal leakage. This part of leakage accounts for about 50% to 70% of the total internal leakage. For the 20 GPM hydraulic single gear pump with internal leakage, its volumetric efficiency drops, and the output power is much lower than the input power. All of its losses are converted into heat, which will cause the 20 GPM hydraulic single gear pump to overheat. If the bonding plane is pressed tightly, a small amount of movement of the floating shaft sleeve during work will cause abrasion. As a result, the oil cylinder will rise slowly or cannot be lifted. Such floating shaft sleeves must be replaced or repaired.

As the new member of the Hydro product range, the hydraulic diaphragm metering pump Hydro/ 2 API 675 (HA2a) meets the requirements of API 675. The pumps stand ...

The key task of external gear pumps is to convert mechanical energy (torque and rotational speed) into hydraulic energy (flow and pressure). To reduce heat loss, Rexroth external gear ...

... and accessibly priced, aluminium gear pumps and motors are among the components most widely utilized in the field of hydraulic applications. Gear pumps ...

Gear pump with reversible Rotation direction and internal drainage. Built in aluminium body, lighter than casting pumps, permits to work at high pressures with a low level of noise.

Gear pumps with heavy duty body, side and rear ports. Double support by taper roller bearings on the agricultural shaft with modified length. Specialty: agriculture long shaft.

Like all the pumps of the HP Series, it is suitable for any hydraulic application which require very high hydraulic output pressures and a moderate and controllable oil flow, to ensure ...

The HP-AP pump, like all HP Series pumps, can be installed in any hydraulic applications which requires high working pressures and moderate and controllable oil flow. Our HP Series air-hydraulic ...

The HP-RC pump, like all the HP Series pumps, can be installed in any hydraulic applications which requires high working pressures and moderate and controllable oil flow. Our HP Series ...

Three piece pumps with aluminum body and flanges, available in single or multiple pump configurations. Stackable with pumps of different families. Wide range of shafts and flanges. Configurations ...

The product range of Bucher Hydraulics includes single pumps 05-100-212-212HP-250HP-300-312HP (corresponding with the common group denominations: 05-1-2-2.5-3) and several combinations of double pumps, ...

... describes Marzocchi external single gear micropumps, ¡heir operating features and hew to select the right pump for the required application. Miaopumps are small hydraulic ...

This electric/hydraulic pump is a two-stage, continuous pressure (demand) pump that contains all the necessary controls and circuitry for powering any single- or double-acting

Gear pumps GP1K Group 1 is an Ideal solution for hydraulic power packs. Modern technologies and many years of experience of the HYDROSILA company allow us to create pumps ...

The pump series Eco-MAX developed by ITH is built for standard applications like service and assembly jobs. The pump series is available in two different designs:

The OMFB offers wide array of gear pumps available for utilization in applications that requires medium, high and very-high pressure of up to 320 bar maximum. These pumps also strictly ...

The pump with a maximum flow rate of 300 bar is specially designed to lessen a volume by means of a fixed crank-driven piston within a cylinder. It has 3 and 4 bolt ISO flange, swash plate and bent axis design piston ...

For the past 50 years, Shimadzu gear pumps have achieved total customer satisfaction through high efficiency, stable performance, and superior durability. Our gear pumps are used in wide range of applications, including material handling equipment, specially-equipped vehicles, construction, and agricultural machinery.

The Enerpac P-141 is a single speed, lightweight, portable hydraulic hand pump designed with durability and ease of use in mind.  These pumps are constructed with large oil capacities to power a wide range of cylinders and tools.

Here at Flowfit, we are able to provide a diverse range hydraulic gear pumps for use in a range of settings and situations. Our variety of high-powered models is suitable for industrial, commercial and domestic situations. Whatever the specifications of your hydraulic system, we can provide a reliable pump model to ensure that it operates as efficiently as possible.

As a team of hydraulic specialists, we are able to offer a range of pumps of different specifications and dimensions to ensure that we can provide the perfect gear pump for your system’s requirements. Just some of the great pumps that we are able to provide include:Two-Stage High-Lo Pumps;

Every one of our own products has been designed from scratch to provide the very best service and ensure consistent reliability throughout your system’s lifetime. However, we are also able to offer a range of hydraulic gear pumps from other manufacturers too. In keeping with our commitment to high-quality, we ensure that every product that we supply has undergone extensive testing.

Amongst our range, you will find the best products from both Kompass and Galtech – both of which are known as manufacturers of extremely reliable pump models. We are happy to provide in-depth technical data on every product that we supply to ensure that you can choose the perfect model for your system. You will be able to find basic information on every product page, and a download link to a technical PDF.

Every hydraulic product that we provide, from our hydraulic gear pumps to accessories and other components has undergone extensive testing until we are confident that we are only providing the best. Thanks to our dedication to customer service and high-quality products, we have become a QMS ISO 9001 registered firm.

If you have any questions or concerns regarding our diverse range of hydraulic pumps, or any other product that we offer, please don’t hesitate to contact our friendly team of hydraulic specialists today!

From inflatable jacks, hydraulic pumps, cylinders and valves to clamping components and hydraulic accessories, Power Team brand high-force tools and equipment are used wherever strong, concentrated force is required ― on construction sites, in power plants, on rail lines, in shipyards, in mining operations and more.

Located in the United States in Rockford, Illinois, the Power Team brand is marketed by SPX FLOW Inc. in 155 countries. Global sales and manufacturing offices are located in the United Kingdom; the Netherlands; Shanghai and Suzhou, China; and Singapore. The Power Team brand is sold through a worldwide network of stocking industrial distributors. Service is available throughout the world at authorized Power Team Hydraulic Service Centers.

Developing up to 10,000 psi operating pressure, the pump operates horizontally or vertically in the "head down" position. Fingertip control provides instant release or pumping action. Has a built-in safety overload valve. Ideal for use with OTC single-acting rams, or similar competitors" rams.

Norman Equipment has been a leading supplier of hydraulic equipment including hydraulic piston pumps and motors for over 70 years. Full-line authorized stocking distributor of quality hydraulic components and systems from top manufacturers renowned for performance and reliability.

We recommend using the piston pumps in high-pressure applications. In some cases, it is more economical to run a piston pump compensated that puts out a very low output flow until needed. This lowers electric cost and pump wear that may reduce system down time.

Norman currently stocks the Parker Denison PV (PVP) units and is part of the Parker Denison Distribution Network if another unit is needed that is not in stock at Norman Equipment. Denison is one of the most recognized names in hydraulic units in the world. For many years, their products were recognized by their distinctive blue color. Today, the Denison brand is part of the Parker-Hannifin family and all pumps are painted black.

Loader Parts Source, your supplier for Mustang Replacement Hydraulic gear pumps and drive pumps. Single and Double Gear Pumps, Tandem Drive Pumps, Pump Seal Kits and even Swashplates are available. Plus, if you don’t see it listed or have questions be sure to give one of our friendly, knowledgeable Customer Service Representatives a call. Just because it isn’t currently listed doesn’t mean we can’t get it. We’re here to help you solve your parts issues as quickly, easily and efficiently as possible. Not to mention we actually enjoy what we do! Don’t waste any more of your valuable time, contact us!