summa hydraulic pump brands

The list above is just a few brands that Sully & Son can repair or provide you with. Didn"t see your pump or motor listed? Give us a call and we will either locate your brand or replace it with another brand that will best suit you. Local pickup and delivery is available in Bakersfield and in select areas outside of Bakersfield, CA.

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.

A hydraulic pump is a mechanical power source which converts mechanical power into hydraulic energy. A hydraulic pump does not create energy, but converts energy into a form which can be utilized by the hydraulic system. Although pumps come in various shapes & sizes with different pumping mechanisms, their sole purpose is to convert the mechanical energy of the prime mover ( eg. an electric motor) into hydraulic enerqy. They do this simply by pushing hydraulic fluid into the systemHydraulic pumps convert mechanical energy  (torque speed ) into hydraulic energy (flow, pressure)

In most industrial hydraulic systems, the prime mover is an electric motor. The rotary motion of the prime mover creates a flow of fluid from the outlet of the pump.

There are two types of displacement: a fixed displacement pump is a positive displacement design in which the amount of the displacement cannot be  varied. At a given input RPM, the pump must deliver flow in an amount equivalent to its fixed displacement, on the other hand, a variable displacement is a type of pump which its displacement can be changed easily.

In general all three design classification are applicable to fixed displacement pumps. However only the vane or piston type can be used for variable displacement.

A gear pump uses the meshing of gears to pump fluid by displacement. They are one of the most common types of pumps for hydraulic fluid power applications.

Learn about the range of hydraulic pumps and motors available and how they work. Understand where and why they are used and how to get the best performance from them.

This module introduces people to the range of hydraulic pump types and discusses some of the reasons why they are used in particular applications.Recognising the different types of hydraulic pumps.

This module provides a brief introduction to the use of gerotor pumps in the fluid power industry, even though this relatively infrequent.What gerotor pumps are used for?

This module looks at the basic operation and application of both internal an external gear pumps before reviewing more detailed installation, application, and maintenance advice.What gear pumps are used for?

This module looks at the basic operation and application of both fixed and variable displacement vane pumps before reviewing more detailed installation, application, and maintenance advice.What hydraulic vane pumps are used for?

This module looks at the basic operation and application of both fixed and variable displacement piston pumps before reviewing more detailed installation, application, and maintenance advice.

This module looks at the basic operation and application of both fixed and variable displacement piston pumps before reviewing more detailed installation, application, and maintenance advice.What hydraulic radial piston pumps are used for?

This module looks at the basic operation and application of both fixed and variable displacement low speed high torque LSHT piston motors before reviewing more detailed installation, application, and maintenance advice.What hydraulic LSHT motors are used for?

This module reviews the main types of control used on variable displacement pumps. We discuss their design, operation and uses for:Two position switching pump control

The tips of the vanes are the most vulnerable part of each pump. Because the vanes are held out under pressure and subject to centrifugal forces, the area where the tip moves across the outer ring is critical. Vibrations, dirt, pressure peaks or high local fluid temperatures can all result in a breakdown of the fluid film, resulting in metal to metal contact and reduced service life. With some fluids, the high fluid shear forces created at points like this can damage the fluid and again lead to reduced service life. Although this effect is not limited to vane pumps.

Suction head pressures are very important for vane pumps and must not exceed the manufacturers stated minimum. Always pre-fill the tank suction line and pump casing. It"s always better to make sure the installation has a positive suction head, e.g. the pump is below the fluid level, but never self-prime. Remember that as soon as you remove any valve or break the circuit in any way, it"s likely all of the fluid will drain out of the pipework and back into the reservoir. This will result in the need to re-prime any pumps that do not have positive pressure heads.

Case leakage lines allow all of the fluid that has leaked past the rotating faces to drain back to the reservoir. Without a case leakage line, the pumps would instantly fail. Because these case leakage lines take away the lost fluid, the volume and temperature of the fluid will be directly related to the operating efficiency of the pump. By monitoring the temperature of this fluid and preferably flow, and contamination level as well, you should get a good indication of the condition of the pump and an early warning of potential failures.

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

Hydraulic Pumps are any of a class of positive displacement machines used in fluid power applications to provide hydraulic flow to fluid-powered devices such as cylinders, rams, motors, etc. A car’s power-steering pump is one example where an engine-driven rotary-vane pump is common. The engine’s gear-type oil pump is another everyday example. Hydraulic pumps can be motor-driven, too, or manually operated. Variable displacement pumps are especially useful because they can provide infinite adjustment over their speed range with a constant input rpm.

Pumps produce flow. Pressure is resistance to flow. Whereas centrifugal pumps can run against blocked discharges without building up excess pressure, positive-displacement pumps cannot. Hydraulic pumps, like any positive-displacement pump, thus require overpressure protection generally in the form of a pressure-relief valve. Over-pressure relief is often built into the pump itself.

Hydraulic systems are used where compact power is needed and where electrical, mechanical, or pneumatic systems would become too large, too dangerous, or otherwise not up to the task. For construction equipment, hydraulic power provides the means to move heavy booms and buckets. In manufacturing, hydraulic power is used for presses and other high-force applications. At the heart of the hydraulic system is the pump itself and the selection of a correct hydraulic pump hinges on just what the hydraulic system will be expected to do.

Axial piston pumps use axially mounted pistons that reciprocate within internal cylinders to create alternating suction and discharge flow. They can be designed as variable-rate devices making them useful for controlling the speeds of hydraulic motors and cylinders. In this design, a swashplate is used to vary the depth to which each piston extends into its cylinder as the pump rotates, affecting the volume of discharge. A pressure compensator piston is used in some designs to maintain a constant discharge pressure under varying loads.

Radial piston pumps arrange a series of pistons radially around a rotor hub. The rotor, mounted eccentrically in the pump housing, forces the pistons in and out of cylinders as it rotates, which cause hydraulic fluid to be sucked into the cylinder cavity and then be discharged from it. Inlets and outlets for the pump are located in a valve in a central hub. An alternative design places inlets and outlets around the perimeter of the pump housing. Radial piston pumps can be purchased as fixed- or variable-displacement models. In the variable-displacement version, the eccentricity of the rotor in the pump housing is altered to decrease or increase the stroke of the pistons.

Rotary vane pumps use a series of rigid vanes, mounted in an eccentric rotor, which sweep along the inside wall of a housing cavity to create smaller volumes, which forces the fluid out through the discharge port. In some designs, the volume of the fluid leaving the pump can be adjusted by changing the rotational axis of the rotor with respect to the pump housing. Zero flow occurs when the rotor and housing axes coincide.

External Gear pumps rely on the counter-rotating motion of meshed external spur gears to impart motion to a fluid. They are generally fixed-displacement designs, very simple and robust. They are commonly found as close-coupled designs where the motor and pump share a common shaft and mounting. Oil travels around the periphery of the pump housing between the teeth of the gears. On the outlet side, the meshing action of the teeth decreases the volume to discharge the oil. The small amount of oil that is trapped between the re-meshing gears discharges through the bearings and back to the pump’s suction side. External gear pumps are very popular in fixed-displacement hydraulic applications as they are capable of providing very high pressures.

The internal gear pump uses the meshing action of an internal and external gear combined with a crescent-shaped sector element to create fluid flow. The axis of the external gear is offset from that of the internal gear, and as the two gears rotate, their coming out of and into mesh create suction and discharge zones. The sector serves as a barrier between suction and discharge. Another internal gear pump, the gerotor, uses meshing trochoidal gears to achieve the same suction and discharge zones without needing a sector element.

This article presented a brief summary of some of the common types of hydraulic pumps. For more information on additional topics, consult our other guides or visit the Thomas Supplier Discovery Platform to locate potential sources of supply or view details on specific products.

This article aims to describe the main features of the vane pump technology, how it works, its advantages and disadvantages, and where it is most commonly used. Finally, we will briefly mention the Fluid-o-Tech vane pumps.

Rotary vane pumps are a type of positive displacement pump. Like all positive displacement pumps, the flow rate is always directly proportional to the speed.

Vane pumps are available with different types of vane: sliding, flexible, oscillating, rotating, and external vanes. The vane pumps are known for their dry-priming, easy maintenance, and good suction characteristics throughout the life of the pump.

A splined rotor is supported eccentrically in a cycloidal cam. The rotor sits close to the cam wall to form a crescent-shaped cavity. The rotor is sealed in the cam by two side plates. The vanes or blades fit into the rotor cavities. When the rotor rotates and fluid enters the pump, the centrifugal force, the hydraulic pressure, and/or the pushrods push the vanes towards the housing walls. The tight seal between the vanes, the rotor, the cam, and the side plate makes this technology powerful for good suction, which is common to the vane pumping principle.

The housing and cam force the fluid into the pumping chamber through holes in the cam (small red arrow on the bottom of the pump). The fluid enters the pockets created by the vanes, the rotor, the cam, and the side plate.

The rotary vane pump is very versatile and can be used in a variety of sectors and applications, from dosing to transferring and repressurizing fluids. Depending on the choice of materials, rotary vane pumps can handle a wide range of clean fluids.

Fluid-o-Tech is able to supply a wide range of rotary vane pumps covering a variety of applications in different sectors. In stainless steel, low-lead brass, technopolymer, direct coupled, magnetic or electromagnetic drive at variable speed, our pumps cover a flow rate range from 30 to 2200 l/h at pressures up to 18 bar. The built-in safety valve, available on request, limits the pressure to protect the pump and the hydraulic circuit.

The Fluid-o-Tech rotary vane pumps, WRAS or NSF certified for use with potable water, are the reference choice in the market of espresso machines and beverage dispensers for professional use.

A global leader in hydraulic pump design and manufacturing was approached by SPIROLShims regarding their use of shims. They were interested in changing their existing program with the goals of improving quality, having consistent supply and reducing overall cost.

Hydraulic pumps serve virtually every industry in manufacturing and technology applications such as chemical plants, automotive engineering, marine / offshore projects, railway engineering, civil water facilities and many other industrial applications.

The precision steel shims used in hydraulic pumps are engineered to be durable and meet extremely tight tolerances. Shims account for the variation in the pumps components for precise fit and proper bearing load.

Shims used in hydraulic pumps are manufactured to precise hardness specifications and dimensional tolerances to ensure proper long lasting functionality.

Thickness tolerance (to .0004 inch), flatness and parallelism are important for the correct shim selection based on the assembly measurements. Precise fit is needed for optimum pump functionality and durability.

The rough blanks still needed be ground to specified thickness. This was done on-site at the pump manufacturer. The grind operation was not part of their core business, was costly and slowed down the assembly lines. The hydraulic pump manufacturer wanted to remove grind operations from their facility.

The SPIROL Shims sales engineer worked closely with the pump manufacturer to determine the part"s requirements, program scope and the goals of improving quality and availability while reducing overall program costs.  After careful review and project development, SPIROL Shims was able to offer a program that addressed all of their goals.

The SPIROL proposal for the large shim program allows the pump manufacturer to focus on its core business of hydraulic pump production and not managing a time consuming shim program.

In summary, SPIROL Shims is now producing the entire package of shims for the hydraulic pump manufacturer. The shims are manufactured as complete parts with superior quality, improved availability and at a significant costs savings.

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Gear Pump Basic Design - simple construction, long and useful life. External gear pumps are the most popular pumps used in modern hydraulic systems. They feature versatility, strength and long life. Their simple construction ensures cost effective purchasing and service. Thanks to these basic concepts, coupled with ever improving product design and features, result in a quality product manufactured to the very highest standards. Due to the many years of research and experience, accurate material selection, rigid production process and rigorous testing on all aspects of the product range,...

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