Products/Services for Lysholm Compressor Oil Seals
-
Oil Seals and Grease Seals - (330 companies)Oil seals and grease seals have a flexible lip that rubs against a shaft or housing to prevent the leakage or ingress of fluids and dirt. For proper installation, the seal lip should point towards the medium being contained. Some oil seals...Sealing Orientation and DirectionSeal TypeSeal Construction -
Gas Compressors and Gas Compressor Systems - (319 companies)...impeller produces radial airflow; velocity converted to pressure energy. Diaphragm: Diaphragm oscillation driven by rod; no sliding seals or parts. Linear: Linear compressors have no sliding parts; compression is generated with electromagnetic... -
Refrigeration Compressors and Air Conditioning Compressors - (173 companies)...cooled down below a certain temperature. Sealing - describes how the compressor and motor drive are situated in relation to the gas or vapor being compressed. Sealed compressors do not allow the gas a route to leak out of the system. Compressors may... -
Air Compressors - (1112 companies)...ppb) of oil is unacceptable. Click below to watch a video on the importance of using clean and dry compressed air. Video Credit: Kaeser Compressors, Inc. Size & Power. Smaller air compressors are usually powered by gasoline, diesel fuel... -
Dynamic Seals - (641 companies)Dynamic seals include oil seals, hydraulic and pneumatic seals, exclusion seals, labyrinth seals, bearing isolators, and piston rings. They create a barrier between moving and stationary surfaces in applications such as rotating shafts and pistons... -
Labyrinth Seals and Clearance Seals - (23 companies)...and high-temperature applications including in centrifugal compressors and gas turbines. Related Information. CR4 Community --Labyrinth Seal (Tolerance per Inch of Shaft for Oil Seal). Engineering360 --Dynamic Seals Information. Image credit: Smalley Steel Ring Co...
-
Hydraulic Seals and Pneumatic Seals - (282 companies)Hydraulic seals and pneumatic seals include piston seals, rod seals, U-cups, vee, cup, and flange packings. Hydraulic seals and pneumatic seals are designed for the reciprocating motion that is common in hydraulic and pneumatic applications...
-
Mechanical Seals - (337 companies)Mechanical seals including mechanical face seals, bellows, gas seals, and cartridge seals. Mechanical seals are designed to prevent leakage between a rotating shaft and its housing under conditions of extreme pressure, shaft speed and temperature...
-
Diaphragm Seals - (100 companies)Diaphragm seals are isolation devices that separate a pressure instrument from the process media. Diaphragm seals (also called chemical seals, instrument isolators, and gauge protectors) are isolation devices used to separate pressure instruments...
-
Exclusion Seals - (127 companies)Exclusion seals are comprised of wipers, scrapers and V-ring seals. Exclusion seals are primarily used to keep dirt and other contaminants from passing into bearings and other sensitive areas. Some of the devices that fall within the exclusion seals...
Product News
-
EnviroPump and Seal, Inc.
Why Labyrinth Oil Seals Why Labyrinth Oil Seals. The main shaft in process equipment such as pumps, agitators, mixers, motors and compressors can be costly items to replace. Ordinary lip seals, commonly used on such process equipment, have both an extremely limited life and also cause considerable amount of damage to the shaft. Protect Investment. An EnviroPump and Seal labyrinth oil seal protects your investment in several ways: No shaft or sleeve damage or wear. Antifriction bearings operate longer in a cleaner... (read more)Browse Mechanical Seals Datasheets for EnviroPump and Seal, Inc. -
EnviroPump and Seal, Inc.
Labyrinth Oil Seals vs Ordinary Lip Seals Why Labyrinth Oil Seals. The main shaft in process equipment such as pumps, agitators, mixers, motors and compressors can be costly items to replace. Ordinary lip seals, commonly used on such process equipment, have both an extremely limited life and also cause considerable amount of damage to the shaft. Protect Investment. An EnviroPump and Seal labyrinth oil seal protects your investment in several ways: No shaft or sleeve damage or wear. Antifriction bearings operate longer in a cleaner... (read more)Browse Oil Seals and Grease Seals Datasheets for EnviroPump and Seal, Inc. -
KNF Neuberger, Inc.
Minature Oil-Free DC Piston Compressor KNF announces its newest addition to its OEM swing-piston pump line, the NPK04. The NPK04 is ideal for use as a transfer pump, is available in compressor or vacuum optimized models and can be operated in any position. Its sealed, swing piston moves media oil-free and without adding contamination. Despite its size, it features 3.3 liters per minute of free flow, and is available in an optimized version for vacuum (max. 21.6 in. Hg) or pressure (max 31 psig) generation. Other models to 80 LPM... (read more) -
Trelleborg Sealing Solutions
Custom Oil Seals and Grease Seals One-Stop-Shop For Sealing Solutions. Trelleborg Sealing Solutions offers you everything from the versatile elastomer O-Ring to complex multi-faceted PTFE based and polyurethane geometries. Over the past 50 years we've developed a portfolio of seals and bearings that can meet the most demanding industry-specific needs. In the unlikely event that none of our range of products suit your requirements, we can develop a specific product for your application. (read more) -
Precision Polymer Engineering Ltd.
Custom Oil Seals and Grease Seals Precision Polymer Engineering (PPE) designs, develops and manufactures high performance molded rubber seals (elastomer seals), rubber gaskets and rubber components for industries around the world. Our seal design experts can work with you to select the best materials and optimize customized sealing solutions for your needs. In addition we can mold rubber seals and rubber gaskets in sizes to suit any sealing application and manufacture them in lead times as fast as 48 hours. Precision Polymer... (read more)Browse Oil Seals and Grease Seals Datasheets for Precision Polymer Engineering Ltd. -
Aerzen USA Corp.
Process Gas Oil-Free Compressors APPLICATIONS: Chemical- and process technology. Control air systems. Industrial refrigeration plants. Evaporation plants. Mining industry. Iron and steel works. COMPONENT OF YOUR PROCESS EFFICIENCY: AERZEN PROCESS GAS COMPRESSORS. AERZEN process gas compressors are installed as single or multiple stage units in chemical, petrochemical, raw material and energy producing plants and in many other production centres of the processing industry all over the world. The unit is ideally suited for dry... (read more)Browse Gas Compressors and Gas Compressor Systems Datasheets for Aerzen USA Corp. -
Daemar Inc.
Flexible Oil Seals JM Clipper Seals. A complete selection if JM Clipper shaft seals in inch and metric shaft sizes. JM Clipper seal sizes ranging from below one inch to well over 40 inches OD. JM Clipper and Daemar (R) Inc. offer one of the largest selections of flexible Oil Seals available. Made from a Kevlar reinforced heel, this seal can be used as a solid or a split seal. With inch and metric shaft sizes we can provide from stock a seal for almost any size ranging from below one inch to well over 40 inches OD... (read more)Browse Oil Seals and Grease Seals Datasheets for Daemar Inc. -
EnviroPump and Seal, Inc.
Protect your Investment with Labyrinth Oil Seals Why Labyrinth Oil Seals. The main shaft in process equipment such as pumps, agitators, mixers, motors and compressors can be costly items to replace. Ordinary lip seals, commonly used on such process equipment, have both an extremely limited life and also cause considerable amount of damage to the shaft. Protect Investment. An EnviroPump and Seal labyrinth oil seal protects your investment in several ways: No shaft or sleeve damage or wear. Antifriction bearings operate longer in a cleaner... (read more)Browse Oil Seals and Grease Seals Datasheets for EnviroPump and Seal, Inc. -
Aggreko
Oil-Free Diesel Air Compressor Rental Aggreko's 1600 cfm Tier4 Diesel Compressor rental units are capable of delivering 100% oil-free air at pressures up to 150psig and a flowrate of 1600cfm, using diesel motors as the source of compression. The availability of 100% oil-free air is often critical in maintaining the safe operation of your equipment and projects. Oil-laden air contaminates pneumatic systems, fouls critical instrumentation orifices, and produces unsafe environmental condensate. Aggreko's 100% oil-free air compressor... (read more)Browse Air Compressors Datasheets for Aggreko -
Kaeser Compressors, Inc.
New Oil-free Screw Compressors from Kaeser The CSG-2, DSG-2, and FSG-2 models cover flows from 192 to 1774 cfm, pressures from 45 to 145 psig, and are available in horsepowers from 50 to 450 hp. Available air-cooled or water-cooled, these new two-stage oil-free air compressors have been designed with energy efficiency, easy maintenance, and low noise levels in mind. Models are up to 9% more efficient than the competition. The core of these versatile models' top performance is their premium, two-stage compressor airend. The rotors... (read more)Browse Air Compressors Datasheets for Kaeser Compressors, Inc.
More Information
Indicates content that may require registration and/or purchase.
-
Second Generation Lysholm Compressor
OIL-SUPPLY ARRANGEMENTS AND SELF-LUBRICATION - To maintain a high rotational speed, the first-generation Lysholm compressor was lubricated and cooled internally by oil fed from the engine. .... Because the maximum seal face rotational speed was above 30 m/sec at the M-rotor maximum rotational…
-
Handbook of Fluid Dynamics and Fluid Machinery Volume 3 Applications of Fluid Dynamics Complete Document
For most chemical process applications handling gases where oil contamination is not permissible, the dry-screw type .... Another variation of the screw-type, not related to the Lysholm rotor design, is the spiral-axial … fourth type of rotary is the liquid-ring type, used either as a compressor or as a … rotor moves in a circular or oval-shaped casing where water or other sealing liquid is present.
-
Thermodynamics for chemical engineers
…151- , isothennal , 79, 150 2, 489 compressionsplit-stage248-50- factor , 136-8, 140 468-72- - , critical 471-2 compressor 203ft see also turbo- compressor - , classification , 203- , diaphragm203-4 … jet, 204, 218- 19- , Lysholm , 215- 16- , multistage210- 12- , oil -flooded 215- 16- , reciprocating19 … 410 Helmholtz free energy, see free energy Henry's law, 318, 323, 387 hermetically- sealed compressor 238,242…
-
Geometry of screw compressor rotors and their tools
Serious efforts to develop screw machines began in the 1930s, when Lysholm (1942), a Swedish en- gineer, used a screw compressor as a part of the gas turbine, and all modern developments in this machine stem from his pioneering work. .... those of reciprocating machines, and the use of screw compressors, especially of the oil flooded type, was … screw compressor rotors must meet the meshing requirements of gears while maintaining a seal along their length…
-
Screw Compressors
Even with elaborate and costly systems such as these, successful internal sealing is still regarded as a problem by established process gas compressor manufacturers. .... follows that such machines are con- siderably more expensive to manufacture than those that are oil injected. .... At that time, Alf Lysholm , a tal- ented Swedish engineer, required a high speed compressor, which could…
-
Performance Development of the Supercharged Mercury Marine Outboard Engines
Figure 12 Transmission loss of the Verado sound attenuator SUPERCHARGER DESIGN SPECIFICS For reasons previously discussed a Lysholm style screw compressor was chosen due to its higher isentropic efficiencies and higher outlet temperature capabilities. .... marine engine required numerous modifications including the use of a special lubrication system, bearings and shaft seals . .... External oiling was chosen since a self contained lube system did not lend itself to our package…
-
Industrial Refrigeration Handbook > SCREW COMPRESSORS
Following some successes and reverses, the Ljungstrom brothers resigned from the company in the 1920s and a new chief engineer, Alf Lysholm , was appointed, who provided the firm with several inventions, including that of the screw compressor . .... synchronizing gears and operated dry, but during the 1950s the practice of injecting oil began and this .... Oil is injected in screw compressors for sealing the spaces between the lobes, and this oil must…
-
HIGH TEMPERATURE TESTING OF GRAPHITE HELICAL-SCREW EXPANDERS AND COMPRESSORS
Closer control of case-rotor clearances, or the addition of sealing ribs, should reduce bypass leakage and .... J. R. Lysholm , "A New Rotary Compressor ," Proc. I. M. E., London 150 (1943). ^W. .... of a Modern, Axial-flow Positive-Displacement Rotary Compressor," presented at the Oil and Gas Power…
-
Recent Trends in Fuel Cell Science and Technology
Root compressors, Lysholm or screw compressor , centrifugal or radial type compressors, axial flow compressors have all been tried each having its own set of advantages and disadvantages. .... depend on effective lubrication or friction and wear reduction in critical components such as bearings and seals . .... Conventional oil or grease lubrication of compressor components is not desirable because such lubricants can contaminate and…
-
A Dictionary of Mechanical Engineering
lubricant Any substance such as oil , grease, or gas under pressure that, when supplied to bearing surfaces .... Lysholm compressor A twin‐screw super- charger with improved sealing between the two rotors when compared with a Roots blower.
