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Rotary vane vacuum pumps and systems move media through the pump using a rotating assembly in the pumping chamber. Typically, there are two or more rotating vanes that move the media from inlet to outlet. Rotary vane vacuum pumps are positive displacement pumps
Screw pumps are rotary, positive displacement pumps that have one or more screws to transfer fluids or materials along an axis. 
Search by Specification | Learn MoreRotary lobe pumps are positive displacement (PD) pumps that use rotating lobes to direct flow
Learn MoreProduct and component testing services is the evaluation of a finished product or component through performance in electrical, life, environmental exposure, dynamic, ergonomic or other specialized tests. Also testing to standards such as UL 489, CE or MIL-STD 810.
Search by Specification | Learn MoreCertification services include companies that test, inspect, register and/or certify products, components, equipment, instruments, processes, management systems or facilities. This area also includes organizations that evaluate, audit, assist, train and/or register companies on facility or system wide assessments such as ISO registration, process quality audits, health and safety assessment, and management systems evaluation.
Search by Specification | Learn MoreAngular contact bearings are designed so that a contact angle between the races and the balls is formed when the bearing is in use.
Search by Specification | Learn MorePipe hangers and pipe supports include clevis hangers, beam clamps, pipe clamps, brackets, pipe straps and other accessories that hold pipes in place.
Learn MoreBall bearings are used to provide smooth, low friction motion in rotary applications. Ball bearings types include radial ball bearings (deep groove and angular contact) and thrust ball bearings.
Search by Specification | Learn MoreEnvironmental exposure (climatics) testing services use humidity, pressure, temperature, vibration, exposure to ultraviolet light (UV) and other climatic variables to test samples, parts and components, and finished products.
Search by Specification | Learn MoreFlow and pressure (fluid dynamics) testing services evaluate the flow, pressure and fluid dynamics of components and products such as radiators, heater cores, lines and bottles.
Search by Specification | Learn MoreSolids feeders are used to deliver powder, granular and other bulk solid materials along a process line, or to and from process units, storage bins, conveyors and product packaging.
Search by Specification | Learn MoreCoaxial cables have one conductor insulated with a dielectric material and then surrounded by the other conductor, usually referred to as the center conductor and shield. Triaxial cables are specialized coaxial cables.
Search by Specification | Learn MoreCodes, standards and regulations are developed, maintained, and promoted by regulatory agencies, engineering societies, and trade organizations.
Search by Specification | Learn MoreGeotechnical engineering services includes soil, rock and subsurface testing and analysis for site feasibility, foundations, embankments, pavements, retention structures, and other earthworks projects.
Search by Specification | Learn MoreSample dryers are used to remove liquids from a sample through techniques such as freeze drying, spray drying, and evaporation.
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7 CFM Two Stage Rotary Vane Vacuum Pump Vacuum Research Corporation
3.5 CFM Two Stage Rotary Vane Vacuum Pump Vacuum Research Corporation
Two stage RV pump approved to ATEX standards Edwards Vacuum
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Haight® Pump is pleased to offer Stainless Steel Pumps, adding to the Haight® product family of Pumps That Perform. They have combined the versatile Universal Series pump design with stainless steel and corrosion resistant materials to meet the needs ever changing process systems, delivering Rugged, Reliable, and Innovative Pumps. (read more)
Pump Characteristics and Applications, the highly acclaimed 500-page pump application handbook is now in its second edition, and contains everything you need to know about centrifugal pumps. This hands-on book offers a practical introduction to pumps and provides the tools necessary to select, size, operate, and maintain pumps properly. (read more)
Pump Characteristics and Applications, the highly acclaimed 500-page pump application handbook is now in its second edition, and contains everything you need to know about centrifugal pumps. This hands-on book offers a practical introduction to pumps and provides the tools necessary to select, size, operate, and maintain pumps properly. (read more)
Haight Pumps new line of bronze gear pumps mean that you can handle the most corrosive media, from chemicals to salt water, with no worries. Continuing a 70 year old tradition of supplying our customers with Rugged, Reliable, and Innovative Pumps. We've combined our versatile Ductile Iron Universal Series pump design with bronze and corrosion resistant materials systems. (read more)
Haight Pump announces the extension of the "Universal" design to handle flow rates from 120-400* gpm, allowing greater flexibility in a variety of pump applications including lubrication systems, bulk transfer applications, filtration systems, and more. These pumps are designed to be not only quiet but incredibly reliable ; everything you have come to expect from Haight Pump (read more)
Pump solutions that exceed expectations
We have decades of experience developing and evolving pump and motor combinations that not only survive, but thrive in difficult applications. Haight Pumps personnel have worked "hand-in-hand" with customers for decades to design, and build pumps that thrive in challenging conditions. See how our expertise can help YOU with unique OEM pumps
(read more)
The DIU Universal Ductile Iron Pump Design combines the innovation of our UniverSeal shaft seal, the rugged simplicity of Haight's proven "gear within a gear" internal gear configuration, with the flexibility of a bolt-on, integral Relief Valve assembly. (read more)
Haight Pumps range of internal gear pumps in stainless steel and bronze are ideal for applications in the alternative fuel processing industry. (read more)
Tens of thousands of proven Smith & Loveless Non-Clog Pumps convey wastewater around the world, providing reliable service day-in and day-out. Packaged in S&L's innovative pump station designs or sold separately in stand-alone configurations, our Non-Clog Pumps are easy-to-maintain, & built for decades of service. Sizing up to 12" with premium efficient motors. (read more)
Small, compact pump design constructed from Bronze or 316 Stainless Steel
Flows to 12gpm, Heads to 48 feet (45.5 lpm, 14.5 meters)
Many mechanical seal options from which to choose
Std. NEMA 42C face motor interface. (read more)
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Laser - Wikipedia, the free encyclopedia This gives laser light its characteristic coherence, and allows it to maintain the uniform polarization and often monochromaticity established by the |
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Vacuum - Wikipedia, the free encyclopedia This painting, An Experiment on a Bird in the Air Pump by Joseph Wright of Derby, 1768, depicts an experiment performed by Robert Boyle in 1660. |
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Cooling Towers: Design and Operation Considerations Cooling Towers: Design and Operation Considerations |
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Application Note 1001 An Analysis and Performance Evaluation... Design An An Analysis and National Semiconductor Analysis Application Note 1001 Performance Evaluation of July 2001 T a Passive Filter Design See National Semiconductor Information |
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ePanorama Circuit board design and making Electronics design High speed digital design Analogue-digital conversion |
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Design Control Design Control Guidance For Medical Device Manufacturers |
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US FDA/CDRH: A Primer on Medical Device Interactions with... |
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STD 01-05-001 - PUB 8-1.7 - Guidelines for Laser Safety and... See Occupational Safety & Health Administration (OSHA) Information |
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bulk-online.com - The Powder/Bulk Portal - Information for the... |
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Piping Design Central: Pumps Pump Suction Design Goulds Pumps <<The design of a piping system can have an important effect on the successful operation of a centrifugal pump. |