summa hydraulic pump quotation

Summa SVN1372606 Hydraulic Vane Pump New. Summa Hydraulic Vane Pump New. Pickup Location. Summa SVN1372606 Hydraulic Vane Pump New Summa Hydraulic Vane Pump NewSVN1372606 PIC # P1010070-P1010072Pallet 14,BB-5Payment Terms Please note that payment is immediate after click on buy it now We only accept the following payment methods: PayPal Shipping Terms Before buying, be aware that we include a surcharge for UPS or FedEx shipments to addresses in Alaska, Hawaii, Puerto Rico and FPO/APO/DPO. You must enter your zip code into the shipping and handling section and click Get Rates in order to determine your actual shipping charges. Combined Shipping YES, we offer combined shipping. Please Note: If your item is shipping via UPS Ground or FedEx Ground you will need to provide us with a physical address. UPS or FedEx does not deliver to PO Box addresses. Local Pick-up We offer local pickup for our customers who want to save money and not pay for shipping. Pickup Location: 710 Taylor Way North Salt Lake City, Utah 84054 8017198360 Items must be picked up within 2 business days of when they are available. If you would like to pick up your item(s) in person, then you must follow these 3 steps below: All orders MUST be paid for one day prior to pick up. Items paid for on Friday will be available for pick up the following Monday. Visit our Will Call Counter between the hours of 9:00 am and 5:00 pm (Mountain Time), Monday through Friday. Provide our staff with: Your eBay username, a form of identification, and a signature for your item(s). Return & Warranty Return Policy If the item you purchased was misrepresented by us or damaged in shipping: you can obtain a full refund. To get a full refund, you must call or email us within 30 days of receiving your item Please note: we record serial numbers to discourage fraud. If you changed your mind and do not want your item: we can authorize you to return it for a refund of the cost of the item, not including shipping. We will not accept returns in cases when the condition of the item and/or retail packaging (when applies) has been compromised, changed, modified or altered. The buyer is responsible for return shipping if the listing state that, and we will charge a restocking fee when it applies Local Pickups Returned items that were picked up locally from our store will be charged a processing and restocking fee of 10% of the sales price of the item, when it applies 30 Days Returns will not be accepted beyond 30 days after the item has been delivered to or picked up by the buyer. Please Note: Items shipped to a US address which are then forwarded internationally, need to be inspected thoroughly by the buyer BEFORE forwarding. Once they are shipped internationally, we will not offer any support if items are damaged in transit. If the item is listed incorrectly, the return shipping charges would only be covered within the United States, and only if we are notified within the 30-day return policy period. Warranty Please note that we are not an authorized dealer for any of the products we list on eBay. Therefore, we do not guarantee that the item featured in this listing will be covered by the manufacturer"s warranty or support. Summa Hydraulic Vane Pump New SVN1372606 PIC # P1010070-P1010072 Pallet 14,BB-5 Payment Terms Please note that payment is immediate after click on buy it now We only accept the following payment methods: PayPal Shipping Terms Before buying, be aware that we include a surcharge for UPS or FedEx shipments to addresses in Alaska, Hawaii, Puerto Rico and FPO/APO/DPO. You must enter your zip code into the shipping and handling section and click Get Rates in order to determine your actual shipping charges. Combined Shipping YES, we offer combined shipping. Please Note: If your item is shipping via UPS Ground or FedEx Ground you will need to provide us with a physical address. UPS or FedEx does not deliver to PO Box addresses . Local Pick-up We offer local pickup for our customers who want to save money and not pay for shipping. Pickup Location: 710 Taylor Way North Salt Lake City, Utah 84054 8017198360 Items must be picked up within 2 business days of when they are available. If you would like to pick up your item(s) in person, then you must follow these 3 steps below: All orders MUST be paid for one day prior to pick up. Items paid for on Friday will be available for pick up the following Monday. Visit our Will Call Counter between the hours of 9:00 am and 5:00 pm (Mountain Time), Monday through Friday. Provide our staff with: Your eBay username, a form of identification, and a signature for your item(s). Return & Warranty Return Policy If the item you purchased was misrepresented by us or damaged in shipping: you can obtain a full refund. To get a full refund, you must call or email us within 30 days of receiving your item Please note: we record serial numbers to discourage fraud. If you changed your mind and do not want your item: we can authorize you to return it for a refund of the cost of the item, not including shipping. We will not accept returns in cases when the condition of the item and/or retail packaging (when applies) has been compromised, changed, modified or altered. The buyer is responsible for return shipping if the listing state that, and we will charge a restocking fee when it applies Local Pickups Returned items that were picked up locally from our store will be charged a processing and restocking fee of 10% of the sales price of the item, when it applies 30 Days Returns will not be accepted beyond 30 days after the item has been delivered to or picked up by the buyer. Please Note: Items shipped to a US address which are then forwarded internationally, need to be inspected thoroughly by the buyer BEFORE forwarding. Once they are shipped internationally, we will not offer any support if items are damaged in transit. If the item is listed incorrectly, the return shipping charges would only be covered within the United States, and only if we are notified within the 30-day return policy period. Warranty Please note that we are not an authorized dealer for any of the products we list on eBay. Therefore, we do not guarantee that the item featured in this listing will be covered by the manufacturer"s warranty or support. eBay integration by

Condition: New – Open box, Condition: New, no box, comes as shown, Brand: SUMMA, Country/Region of Manufacture: United States, Custom Bundle: No, Hydraulic Pump Type: Hydraulic Vane Pump, MPN: SVN1372606, 41876, Model: SVN1372606, Modified Item: No, Type: Hydraulic

A hydraulic pump is a mechanical device that converts mechanical power into hydraulic energy. It generates flow with enough power to overcome pressure induced by the load.

A hydraulic pump performs two functions when it operates. Firstly, its mechanical action creates a vacuum at the pump inlet, subsequently allowing atmospheric pressure to force liquid from the reservoir and then pumping it through to the inlet line of the pump. Secondly, its mechanical action delivers this liquid to the pump outlet and forces it into the hydraulic system.

The three most common hydraulic pump designs are: vane pump, gear pump and radial piston pump. All are well suited to common hydraulic uses, however the piston design is recommended for higher pressures.

Most pumps used in hydraulic systems are positive-displacement pumps. This means that they displace (deliver) the same amount of liquid for each rotating cycle of the pumping element. The delivery per cycle remains almost constant, regardless of changes in pressure.

Positive-displacement pumps are grouped into fixed or variable displacement. A fixed displacement pump’s output remains constant during each pumping cycle and at a given pump speed. Altering the geometry of the displacement chamber changes the variable displacement pump’s output.

Fixed displacement pumps (or screw pumps) make little noise, so they are perfect for use in for example theatres and opera houses. Variable displacement pumps, on the other hand, are particularly well suited in circuits using hydraulic motors and where variable speeds or the ability to reverse is needed.

Applications commonly using a piston pump include: marine auxiliary power, machine tools, mobile and construction equipment, metal forming and oil field equipment.

As the name suggests, a piston pump operates through pistons that move back and forth in the cylinders connected to the hydraulic pump. A piston pump also has excellent sealing capabilities.

A hydraulic piston pump can operate at large volumetric levels thanks to low oil leakage. Some plungers require valves at the suction and pressure ports, whilst others require them with the input and output channels. Valves (and their sealing properties) at the end of the piston pumps will further enhance the performance at higher pressures.

The axial piston pump is possibly the most widely used variable displacement pump. It’s used in everything from heavy industrial to mobile applications. Different compensation techniques will continuously alter the pump’s fluid discharge per revolution. And moreover, also alter the system pressure based on load requirements, maximum pressure cut-off settings and ratio control. This implies significant power savings.

Two principles characterise the axial piston pump. Firstly the swash plate or bent axis design and secondly the system parameters. System parameters include the decision on whether or not the pump is used in an open or closed circuit.

The return line in a closed loop circuit is under constant pressure. This must be considered when designing an axial piston pump that is used in a closed loop circuit. It is also very important that a variable displacement volume pump is installed and operates alongside the axial piston pump in the systems. Axial piston pumps can interchange between a pump and a motor in some fixed displacement configurations.

The swivel angle determines the displacement volume of the bent axis pump. The pistons in the cylinder bore moves when the shaft rotates. The swash plate, in the swash plate design, sustain the turning pistons. Moreover, the angle of the swash plate decides the piston stroke.

In general, the largest displacements are approximately one litre per revolution. However if necessary, a two-litre swept volume pump can be built. Often variable-displacement pumps are used, so that the oil flow can be adjusted carefully. These pumps generally operate with a working pressure of up to 350–420 bars in continuous work

Radial piston pumps are used especially for high pressure and relatively small flows. Pressures of up to 650 bar are normal. The plungers are connected to a floating ring. A control lever moves the floating ring horizontally by a control lever and thus causes an eccentricity in the centre of rotation of the plungers. The amount of eccentricity is controlled to vary the discharge. Moreover, shifting the eccentricity to the opposite side seamlessly reverses the suction and discharge.

Radial piston pumps are the only pumps that work continuously under high pressure for long periods of time. Examples of applications include: presses, machines for processing plastic and machine tools.

A vane pump uses the back and forth movement of rectangle-shaped vanes inside slots to move fluids. They are sometimes also referred to as sliding vane pumps.

The simplest vane pump consists of a circular rotor, rotating inside of a larger circular cavity. The centres of the two circles are offset, causing eccentricity. Vanes slide into and out of the rotor and seal on all edges. This creates vane chambers that do the pumping work.

A vacuum is generated when the vanes travel further than the suction port of the pump. This is how the oil is drawn into the pumping chamber. The oil travels through the ports and is then forced out of the discharge port of the pump. Direction of the oil flow may alter, dependent on the rotation of the pump. This is the case for many rotary pumps.

Vane pumps operate most efficiently with low viscosity oils, such as water and petrol. Higher viscosity fluids on the other hand, may cause issues for the vane’s rotation, preventing them from moving easily in the slots.

Gear pumps are one of the most common types of pumps for hydraulic fluid power applications. Here at Hydraulics Online, we offer a wide range of high-powered hydraulic gear pumps suitable for industrial, commercial and domestic use. We provide a reliable pump model, whatever the specifications of your hydraulic system. And we furthermore ensure that it operates as efficiently as possible.

Johannes Kepler invented the gear pump around year 1600. Fluid carried between the teeth of two meshing gears produces the flow. The pump housing and side plates, also called wear or pressure plates, enclose the chambers, which are formed between adjacent gear teeth. The pump suction creates a partial vacuum. Thereafter fluid flows in to fill the space and is carried around the discharge of the gears. Next the fluid is forced out as the teeth mesh (at the discharge end).

Some gear pumps are quite noisy. However, modern designs incorporating split gears, helical gear teeth and higher precision/quality tooth profiles are much quieter. On top of this, they can mesh and un-mesh more smoothly. Subsequently this reduces pressure ripples and related detrimental problems.

Catastrophic breakdowns are easier to prevent with hydraulic gear pumps. This is because the gears gradually wear down the housing and/or main bushings. Therefore reducing the volumetric efficiency of the pump gradually until it is all but useless. This often happens long before wear causes the unit to seize or break down.

Can hydraulic gear pumps be reversed? Yes, most pumps can be reversed by taking the pump apart and flipping the center section. This is why most gear pumps are symmetrical.

External gear pumps use two external spur gears. Internal gear pumps use an external and an internal spur gear. Moreover, the spur gear teeth face inwards for internal gear pumps. Gear pumps are positive displacement (or fixed displacement). In other words, they pump a constant amount of fluid for each revolution. Some gear pumps are interchangeable and function both as a motor and a pump.

The petrochemical industry uses gear pumps to move: diesel oil, pitch, lube oil, crude oil and other fluids. The chemical industry also uses them for materials such as: plastics, acids, sodium silicate, mixed chemicals and other media. Finally, these pumps are also used to transport: ink, paint, resins and adhesives and in the food industry.

Mathematical calculations are key to any type of hydraulic motor or pump design, but are especially interesting in the gerotor design. The inner rotor has N teeth, where N > 2.  The outer rotor must have N + 1 teeth (= one more tooth than the inner rotor) in order for the design to work.

The S6TC model has a ductile iron body. 6″ discharge trash pump designed specifically to easily pass through a 22″ manhole. The S6TC uses a high efficiency two channel impeller with adjustable wear surface. It is available with a durable ductile iron or lightweight aluminum casing.

Pumps may become inefficient or even catastrophically fail simply because the wrong type of hydraulic fluid is used. How do you know if you are using the right kind of fluid for your hydraulic pump? The answer to that question is dependent on several factors, including the type of pump, its maximum operating temperature, its maximum operating pressure, and even the type of material the pump’s seals are made from.

Hydraulic fluid (sometimes referred to as hydraulic oil) can serve multiple purposes in a hydraulic system and its individual components — including pumps. These purposes include the following:

In the majority of cases, the most important factor is the ability of the fluid to transmit energy, but that can be compromised if too much heat is trapped within the pump, internal components are allowed to corrode, or there is not enough lubrication to prevent surface damage of the internal components.

The hydraulic pump is the heart of any hydraulic system, and the wrong choice of fluid can seriously impact the pump’s performance and life expectancy. In fact, the use of a fluid that is poorly matched to the pump can lead to a catastrophic failure that can cause cascading issues throughout the system. Issues that can arise as a result of poor fluid choice include:

When it comes time to select a fluid for your system, it is important to know what properties are important for your particular application. The most important characteristics of a hydraulic fluid include its viscosity, lubrication, thermal properties, flammability, stability, and foaming.

Viscosity is a measure of a fluid’s resistance to flow, with honey being an example of high viscosity, water being an example of medium-level viscosity, and most gases exhibiting very low viscosity. It is closely related to temperature, with hydraulic fluids becoming more viscous as temperatures drop.

If a hydraulic fluid has a viscosity that is too high, the system will not perform efficiently due to the losses involved in overcoming the resistance of the fluid to motion. In addition, damage can occur because components within the system will not be fully lubricated. However, if the viscosity is too low, there can still be lubrication issues and the fluid will not be as effective at transmitting energy.

A good hydraulic fluid will serve as a lubricant within the system, protecting critical surfaces from damage and preventing metal-to-metal contact. In some instances, a hydraulic system or pump may require a hydraulic fluid with additives to maintain its lubricity in the presence of high pressures.

For use in an explosive or highly flammable environment, hydraulic fluid should have a high flashpoint. The flashpoint is the temperature at which the hydraulic fluid gives off enough vapor to ignite in air. However, keep in mind that hydraulic fluids can also easily ignite if they are discharged under a high enough pressure to produce a fine oil mist. Hydraulic fluids should have a non-petroleum makeup or contain large amounts of water if flammability is an issue.

Ideally, a hydraulic fluid should be non-volatile. It should remain both physically and chemically stable even in the presence of extreme pressure fluctuations, a wide operating temperature range, and even long-term storage.

Another potential issue with hydraulic fluids is foaming, which occurs when the hydraulic fluid releases trapped gases. Foaming can result in an increased system temperature as well as a loss of hydraulic fluid as the gases are released.

There are three basic types of hydraulic fluid: water-based, petroleum-based, and synthetic. Each type has its own special characteristics that make it ideal for certain applications. In addition, there are some fluids that are preferred for applications that can affect the environment.

The oldest type of hydraulic fluid is water-based, but in modern times it is not used as much as other types of hydraulic fluid. Keep in mind that while water may not be as effective at lubrication, it is ideal for situations where the possibility of fire is a major concern. As far as the price goes, water-based fluids are cheaper than synthetic fluids but still more expensive than petroleum-based fluids.

The higher base oil groups help extend the life of your hydraulic pump by offering better corrosion resistance, stability, and lubrication. While they may not offer the same performance level as higher-cost synthetic fluids, the inclusion of additives will enhance their properties. One of the issues with petroleum-based hydraulic fluid, however, is the tendency to build up sludge, which can compromise the performance and efficiency of the hydraulic pump.

Additives comprise about 1% or less of petroleum-based fluids but have a tremendous impact on hydraulic fluid performance. Key additive package components include antioxidants, anti-wear components, foam inhibitors, viscosity modifiers, and rust inhibitors.

Synthetic hydraulic fluids are man-made and designed specifically for providing high-performance properties which also work well in flammable environments. These fluids are the most expensive, but they work better than the other types of hydraulic fluid when exposed to extreme temperature variations and high pressures. However, unlike petroleum-based and water-based fluids, they may be incompatible with certain seal materials and can be toxic.

Gear pumps operate by compressing fluid between the inside wall of the gear housing and the trapped air volume of the meshing gear teeth. They are usually classified as internal or external, with internal gear pumps being the more reliable of the two. In addition, internal gear pumps can dry run for short periods. Most gear pumps need a fluid that can handle a maximum temperature and pressure of 158°F, 500 psi. Gear pumps work best with fluids that have an ISO VG viscosity of 15 to 32 for a max temperature of 140°F and 32 to 68 for a max temperature of 158°F.

In a vane pump, rotors with slots are mounted to a shaft that spins eccentrically to a cam ring, thus creating vane chambers. The vane chambers on the discharge side decrease in volume and force fluid out; those on the intake side increase in volume and draw fluid in. For vane pumps with an operating pressure of 500 psi, the ISO VG viscosity can range from 15 to 22. When the maximum operating pressure is around 1000 psi, the viscosity is heavily dependent on the maximum operating temperature. For operating temperatures up to 104°F, the viscosity should be between 10 and 15; for temperatures between 104 and 140°F, the recommended viscosity is 15 to 32. When maximum operating temperatures are expected to reach 158°F, a higher viscosity fluid on the order of 22 to 46 is highly recommended.

Piston pumps are a bit more complex and can achieve much higher levels of pressure than either vane or gear pumps. For low pressures around 500 psi and temperatures up to 158°F, the viscosity should be around 15 to 22. For medium to high pressures (around 4,250 psi), the viscosity is highly dependent on temperature as was the case with vane motors.

Unless a gear pump is being used in a very flammable environment, either petroleum-based or synthetic fluids should work well. The viscosity of fluid — which is one of the most important factors involved with selecting a hydraulic fluid — is heavily dependent on both temperature and pressure, with low-temperature working conditions requiring a lower-viscosity fluid. In addition, the fluid needs to be chemically compatible with the seals used in the pump; this is typically a problem related to the use of synthetic fluids.

MAC Hydraulics offers customized maintenance plans to meet your preventative maintenance needs and goals, and this includes helping you make sure that the most appropriate hydraulic fluid is being used in your systems. We also offer 24-hour emergency repair services and our service trucks are outfitted with the equipment needed to diagnose, troubleshoot, and repair your hydraulic systems.

Hydraulic pumps are the mechanical devices that convert mechanical power into hydraulic energy or hydrostatic energy. Such pumps generate strong flow with enough power to overcome the pressure induced by load at the pump outlet. By this, it creates a vacuum at the pump inlet, which forces liquid from the reservoir into the pump’s inlet line, and thereby mechanical action of pump delivers this liquid to the pump outlet and forces it into the hydraulic system. They are used in hydraulic power transmission systems for industrial and mobile applications. Also, they are used in injection molding machines, material handling, conveyors, forklifts, lifts, mixers, steel mills, and others. They are mainly used in water and water infrastructure; thereby, the hydraulic pump market is gaining pace in recent years.

Based on type, the market is classified as a piston pump, gear pump, vane pumps, and others. Gear pumps are likely to dominate the global hydraulic pump market during the forecast period. The major factor leading to its domination is its lower cost and compatibility of these pumps to work with a large number of fluids as compared to other pumps. Also, it has a simple operation mechanism, requires less maintenance, and is most commonly preferred by end-users.

Based on the application, the market is segmented into construction, mining, agriculture, automotive, oil and gas, and others. The construction and mining segment is expected to hold the highest market owing to the large requirement of these pumps in these industries for various applications ranging from water capture to removal of logged water.

The key market driver for the hydraulic pump market is the growth in the automotive, construction, and mining industry in which these pumps are used extensively while performing the various operations. The other factors driving the market include higher demand for the production of renewable energy, especially through upgrading the existing hydraulic equipment for hydropower, rising dependency of water supplying utilities on hydraulic pumps, rising need for water, and wastewater infrastructure and growing demand from food and beverage industries.

The key market restraint is the high cost of maintenance incurred for pumps after their installation. The replacement of small parts of pumps and steps to maintain efficiency incur high costs. Another factor that hinders market growth is its complex functionality of hydraulic pumps.

Some of the major companies in the hydraulic pump market include Actuant Corporation, Bailey International LLC, Bosch Rexroth India Limited, Bondioli&Pavesi, Bucher Hydraulics, Casappa S.p.A., Toshiba Machine Pvt.Ltd.,Dynamatic Technologies Limited, Danfoss, Parker Hannifin, HAWE Hydarulik, Linde Hydraulics, and Hydac International GmbH.

The global hydraulic pumps market is studied across the different regions like North America, Europe, Asia Pacific, Latin America, and Middle East & Africa. North America is likely to lead the market due to the growth of the construction and mining industries. The specific operations performed include the building of infrastructure, mining of metals, and minerals where the hydraulic pumps are employed on a larger scale. Also, the shale gas production using hydraulic fracturing technique has been on higher demand in the region. Asia Pacific region is expected to hold a significant share of the global hydraulic pump market during the forecast period, owing to the increase in wastewater treatment on a large scale in countries like Japan, India, and China. Also, the growing investments in construction activities in the emerging nations, including Southeast Asian countries, is the other factor driving region growth. Europe is also expected to witness healthy growth in the near future due to the development in the automotive industries in Germany and other sectors like food and beverages. The shifting trend towards renewable energy also opens up further opportunities for the market fo these pumps in various countries in Europe. Latin America and Middle East & Africa are expected to witness a rise in the market share with increasing industrialization and a rise in the water-based activities used on an industrial and commercial level. The growth in the petroleum refining capacity of regions also will drive the hydraulic pump adoption.

In April 2020, Gardner Denver High-Pressure Solutions has launched its new, next-generation, cost-efficient fluid end: the Gardner Denver VX Hydraulic Fracturing Pump Fluid End(VX). The lightweight VX has been designed for use with GD-2500Q hydraulic fracturing pumps as a replacement for the larger and heavier Gardner Denver SGWS fluid end.

In June 2019, HOMA PumpenfabrikGmbh, a submersible pump manufacturer, uncovered a new submersible motor agitator with an optimized propeller hub to minimize dead flow zones and prevent clogging

1.Cleanliness limits e.g. the level it needs from the system to work reliably and the best it will allow the system to run at, considering the duty at which it will work. Users should also consider what the consequences will be if the pump was to fail e.g. what would be the nature of the debris released during a typical failure. Does filtration need to be improved?

2.What is the minimum suction head requirement? Can pump suction conditions be improved, particularly when starting from cold? Will units operate at altitude which could increase potential issues.

3.What is the predicted life of the pump under the expected duty cycle? Remember that rated life predictions are based on normal operating conditions, which will not be the same for all installations. Have peak pressure or continuous pressure ratings been used?

7.Is planned maintenance appropriate e.g. is the fluid health checked or could it be damaged by aging or local operating conditions, therefore, reducing the life of the pump? Can the temperature of the case leakage line be monitored as a way of predicting pump damage?

10.Does the pump require a separate case leakage line? And if so what is the maximum pressure permitted. It"s always recommended to have a motor case leakage line even it the pump version doesn"t. Motor return lines are likely to exceed shaft seal limits and therefore without a drain line, high case pressures will cause seal failures or reduced life.

The heart of your hydraulic system - It is crucial that your hydraulic pump provide you with consistent and reliable performance. If you’ve got a leaky, noisy, or unsatisfactory performing pump, allow us to evaluate it for free and overhaul it with quality OEM or aftermarket parts to get your system. We handle piston, gear and radial piston pumps that come from a variety of mobile and industrial applications ranging from excavators and skid steers to garbage and dump truck PTO pumps.

Valves are another critical component of your hydraulic system, they control all of the flow, sequencing and movement of your other hydraulic components. When you have a valve that is not functioning as expected, it can really throw off or even stop production. NGCH offers repair for directional hand controlled valves from log splitters, wood chippers, processors, crane controls, material handling, farm tractors, and mobile equipment.

We at North Georgia Cylinder & Hydraulic, Inc. have more than just know how for hydraulic repairs. We also have experience in machine shop services such as manual and CNC milling as well as manual and CNC lathe. This allows us to do more extensive in-house cylinder/pump repairs versus outsourcing our metalworking needs. Furthermore, if you need a replacement pin, manifold, shaft or a prototype part, allow us the opportunity to see how we can help! We work with all sorts of materials from mild, alloy and stainless steel, to aluminum, brass, bronze and plastics such as UHMW, PTFE, Delrin and PVC.