piggyback hydraulic pump pricelist
Do you need Geartek hydraulic pump repair, rebuild, or replacement? We offer Geartek pump repair and rebuilds. If you need a free estimate for any Geartek pump, get in touch with us today to find out how much it will cost for repairs.
We provide fast, reliable hydraulic pump repair service on all Geartek models. We are guarantee all repair work will be done with genuine OEM parts, so you know that you aren’t getting gray market or counterfeit parts.
Our team of skilled technicians will give your pump the attention it needs, and put it through our detailed inspection and repair process. Once the pump has been reassembled, we’ll test it thoroughly with our state-of-the-art-test equipment.
When you get your pump back, it will meet or exceed factory specs. Once you work with us, we think that you will keep coming back to us for all of your Geartek hydraulic repair needs.
If you don’t see your model number listed below, don’t hesitate to call or contact us. We service just about every model of pump that is available from Geartek and other manufacturers.
When you are on the job and under a deadline and equipment fails, you need fast, reliable repair. We can send in our field technicians to get your Geartek pump back up and running as soon as possible. Our reliable, experienced team can perform diagnostic services and minor repairs for equipment and machinery used in many industries. Our team can travel throughout the United States and many international locations, including North America and South America.
If repairs cannot be made on-site to your Geartek pump, you can ship it to our facility. If you’re close enough, you can drop it off. We know how important it is to get your operations back up and running. So you can trust us to get your pump repaired and back to you as fast as possible, and working properly.
Geartek hydraulic pumps combine the reliable, economic features of external gear design with modern engineering and materials to produce true pressure ratings up to 4000 psi. Although Geartek is a major supplier to OEM’s, the company is not too big to supply custom-built, small run, or out-of-production-pumps.
Don’t see your Geartek hydraulic pump model number? Not a problem. Call 800-800-6971 or send us an email. Chances are we’ve worked on it before and have parts for it, even if it’s not listed on our website.
The SPD2 series of pumps are special SP-25A series pumps with through shafts. The through shafts have 9 tooth internal splines at the rear and the pump’s rear cover has an integral SAE A-2 bolt mount pad. For double pump operation, a standard SAE A-2 boltsplined shaft pump can be directly mounted on the rear on the SPD2. Typical performance of the pump is the same as indicated for the SP-25A series pump.
Hydraulic Power Units are built to your specifications. Our knowledgeable estimators ask the right questions to help define your needs. Call us to discuss your flow, pressure, and control requirements and we will propose our solution in detail.
Multiple pump hydraulic power units are common when either large flow is needed, when backup redundant pumps are required or when different circuits require independent pumps. It is common for us to supply the main pump with a piggyback pump used for cooling and filtering. This approach only requires a single electric motor which results in cost savings.
Pumps perform well across a range of operating conditions although efficiencies will vary with speed, pressure, and temperature, which may be a problem the input power is designed for optimal working conditions.
It"s now common for gear pumps to have a 12 tooth design as this is generally quieter than 9 teeth. The amplitude of the pump ripple is dependent on the number of teeth on each gear. More teeth will give more ripples of lower amplitude. Depending on the resonant frequency of the machine this will generally reduce the noise level generated by the equipment, although it will be at a higher and possibly more annoying frequency.
The quality of gear teeth form can also affect the noise levels between pumps. Gears shapes are designed for constant speed transmission drives but in gear pumps, this is not important so the form shape can be modified to vary the speed of the second gear and therefore balance out the uneven flow ripple. Machining errors make it worse.
The basic form ofhydraulic tandem gear pumpis that two gears of the same size engage and rotate each other in a closely matched shell. The inner part of the shell is similar to the "8" shape. Two gears are installed inside, and the outer diameter and sides of the gear are closely matched with the shell. Material from the extruder enters into the middle of the two gears at the suction port and fills the space. It moves along the shell with the rotation of the teeth, and finally discharges when the two teeth engage.
In terminology, tandem gear pump is also called positive displacement device, that is, like a piston in a cylinder, when one tooth enters the fluid space of another tooth, because the liquid is incompressible, so the liquid and the tooth can not occupy the same space at the same time, so the liquid is mechanically squeezed out. Because of the continuous meshing of teeth, this phenomenon occurs continuously, thus providing a continuous exclusion quantity at the outlet of the pump. Every turn of the pump, the discharge quantity is the same. With the uninterrupted rotation of the drive shaft, the pump also discharges fluid uninterruptedly. The flow rate of the tandem gear pump is directly related to the speed of the pump.
In fact, there is a small amount of fluid loss in the pump, because these fluids are used to lubricate both sides of bearings and gears, and the pump body is never able to cooperate without clearance, so the fluid can not be discharged 100% from the outlet, so a small amount of fluid loss is inevitable, which makes the operation efficiency of the pump can not reach 100%. However, the external gear pump can still run well, and for most extruded materials, the efficiency can still reach 93%-98%.
The speed of a tandem gear pump is actually limited, which mainly depends on the process fluid. If the oil is transferred, the pump can rotate at a very high speed. But when the fluid is a high viscosity polymer melt, the limit will be greatly increased. It is very important to push the high viscous fluid into the two teeth space on the side of the suction port. If the space is not filled up, the pump can not discharge the accurate flow, so the PV value is another limiting factor, and it is also a process variable. Due to these limitations, gear pump manufacturer will provide a range of products, namely, different specifications and displacement. These pumps will be combined with specific application process to optimize system capacity and price.
Depending on your requirement and type of industry, you can buy the best quality and advanced tandem gear pump online at competitive prices and get a guide to their installation and use.
Texas Hydraulics Inc. has been serving the market since 1968 as a custom manufacturer of fluid power components. We are a leading manufacturer of custom welded hydraulic cylinders in the United States and we maintain our place as a leader in the industry by providing cost effective, quality products and efficient services.
Texas Hydraulics Inc. has over 50 years of experience manufacturing custom-designed hydraulic cylinders for Original Equipment Manufacturers. Our cylinder divisions are ISO 9001:2008 and ISO 14001:2004 registered.
At Texas Hydraulics, our top priority is always the health and safety of our customers and team. Please read our message regarding the COVID-19 (Coronavirus) outbreak here.
GPD Australia (Gear Pump Distributors Australia Pty Ltd) was established in February, 2003 to supply the Asia Pacific markets with Hydraulic Gear Pumps, Motors, Flow Dividers and Parts more efficiently and cost effectively.
Our expertise and extensive stock of hydraulic components and final assemblies allows us to offer a fast and efficient turn-around of new and re-manufactured units at short notice, keeping customer downtime to a minimum.
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