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Supplier: Miba Industrial Bearings
Description: preference ranging from natural convection , integrated water cooler up to complete lubrication units. Loose Oil ring An oil ring can be added for self-contained lubrication or securing the machine during an emergency shutdown Seal solutions The seals are selected for the different
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Supplier: Trelleborg Sealing Solutions Americas
Description: Providing outstanding low friction capabilities, HiSpin® HS40 meets the demanding conditions of automotive high-speed electric motors. A unique hydrodynamic feature helps reduce frictional torque, while oil back pumping leads to improved sealing performance without causing any shaft
- Shaft O.D. or Seal I.D.: 0.393701 to 13.779535 inch
- Maximum Operating Speed: 7,874.01574803148 ft/min
- Maximum Operating Pressure: 0 psi
- Operating Temperature: -49 to 392 F
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Supplier: Rotary Systems, Inc.
Description: hydrodynamic seal in the shaft/housing interface for cool running with minimal torque. Typical applications include, but are not limited to, wind turbine pitch control and off-road excavation equipment.
- Pressure Range: 100 to 2,000 psi
- Temperature Range: 300 F
- Length: 7.125 inch
- Diameter: 4.95 inch
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Supplier: Western Integrated Technologies
Description: Ensures High Speed Capability - 3000 RPM (2600 RPM PAVC100) Sealed Shaft Bearing Two Piece Design for Ease of Service Cartridge Type Controls - Field Changeable Replaceable Bronze Clad Port Plate Airbleed Standard for Quick Priming Hydrodynamic Cylinder Barrel Bearing Thru-Shaft
- Maximum Discharge Pressure: 3,002.28039 psi
- Power Source: None, Pump Only
- Pump Type: Piston / Plunger Pumps, Positive Displacement Pumps, Reciprocating Pumps
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Supplier: CEF Industries LLC
Description: motor cavity to provide heat transfer and bearing lubrication. Utilizing hydrodynamic bearings, these pumps eliminate shaft seals and have an unusually long life pumping oil, coolanol, ethylene glycol and water.
- Maximum Discharge Flow: 0.85 to 10 GPM
- Maximum Discharge Pressure: 38 to 120 psi
- Media Temperature: -40 to 185 F
- Power Source: AC Powered
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Supplier: Gardner Denver S.r.l.-Division Robuschi
Description: casing designed with open. - Replaceable wear plate with special hydrodynamic profile designed to allow the formation of the pumping vortex. - Heavy duty shaft, flexure on seal less than 0,05 mm
- Maximum Discharge Flow: 3,082.0066666666667 GPM
- Pump Type: Centrifugal Pumps
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Supplier: KSB AG
Description: Horizontal, radially split, single-stage volute casing pump in back pull-out design to ISO 2858, with zero-leakage hydrodynamic shaft seal, with radial single-entry impeller. Applications: handling aggressive fluids in the chemical, petrochemical and food industries, in
- Horsepower: 294.8484846786204 HP
- Maximum Discharge Flow: 5.503583333333333 GPM
- Maximum Discharge Pressure: 362.59425 psi
- Media Temperature: 302 F
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Supplier: Eaton Hydraulics Group
Description: results in a compact yet powerful package Hydrodynamic journal bearings extend bearing life 3-zone pressure design allows for an increased shaft seal and bearing life Technical Information J Series: Displacement cm3/r – 8.2, 12.9, 19.8, 31.6 and 50 Pressure rating up to 2400 psi
- Operating Pressure: 2,400 to 2,930 psi
- Motor Type: Internal Gear
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Supplier: ARGAL s.r.l.
Description: CENTRIFUGAL PUMPS STANDARD ANSI/ASME B73.1 Pump with impeller keyed to shaft and shaft fitted with mechanical seal with sliding rings. MECHANICAL SEALS SATURN ZGS pumps can be fitted with various types of mechanical seals, produced either by ARGAL or other leading
- Discharge Size: 1.968505 to 5.905515 inch
- Maximum Discharge Flow: 184.9204 to 4,623.009999999999 GPM
- Pump Type: Centrifugal Pumps, Wastewater Treatment Pumps, Water Treatment Pumps
- Pump Housing Material: Plastic
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Supplier: ARGAL s.r.l.
Description: CENTRIFUGAL PUMPS STANDARD ANSI/ASME B73.1 Pump with impeller keyed to shaft and shaft fitted with sliding rings mechanical seal. MECHANICAL SEALS SATURN ZGS pumps can be fitted with various mechanical seals, produced either by ARGAL or other leading manifacturers.
- Discharge Size: 3.149608 to 5.905515 inch
- Horsepower: 3 to 75 HP
- Maximum Discharge Flow: 184.9204 to 4,623.009999999999 GPM
- Pump Type: Centrifugal Pumps, Dosing Pumps, Injection Pumps
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Supplier: ASME
Description: seals Semi-static seals Rotary seals Sealing reciprocating shafts Seal materials Handling and fitting Chapter 11 Lubricant Testing and Specifications The object of testing Functional tests Chemical and physical tests Standards and specifications Automotive engine
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Supplier: ASME Standards and Certification
Description: seals Semi-static seals Rotary seals Sealing reciprocating shafts Seal materials Handling and fitting Chapter 11 Lubricant Testing and Specifications The object of testing Functional tests Chemical and physical tests Standards and specifications Automotive engine
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Evaluation of Leakage-Retaining Capacity (SAE J1002) for Different Concepts of Hydrodynamic Seals
INTRODUCTION During a joint R + D - program for the development of a novel concept for hydrodynamic shaft seals , conducted at an industrial laboratory at Durango / Spain and at the Universities of Kaiserslautern / Germany and Wroclaw / Poland, problems with repeatability…
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Hydrodynamic sealing for rotating shafts
The Visko sealing) proposed by Lawaczeckl is a hydrodynamic shaft seal .
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Pumps, compressor and armatures
The protection of environment technique, Pegnitz, was and other the new beruhrungsfreie hydrodynamic shaft seal fur chemical-norm pumps and channel wheel-centrifugal pumps (Abb. 1) (with a special standstill seal) for demand of feststoffhaltigen, chemically aggressive, crystallizing or bonding mediums…
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Pump convention " Karlsruhe '78"︁
In spite of this zusatzlichen effort, the pumps in the dimensions of the Chemienormous pump according to DIN 24256 to build, and the still rnit of a platzaufwendigen hydrodynamic shaft seal has succeeded it.
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Pumps
Fur of the demand feststoffhaltiger or bonding mediums e.g. in the paper industry or by the plastic production offers the Emile Egger & Co. AG, CressierKH, a neuentwikkelte hydrodynamic shaft seal as cartridge unit under the name ,,EURODYN"an, that is…
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A Novel High-Pressure Rotary Shaft Seal Facilitates Innovations in Drilling and Production Equipment
KALSI HYDRODYNAMIC ROTARY SHAFT SEAL .
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Design and characterization of miniature fluid dynamic bearing using novel multi-step elliptical grooves
(1996) Shaft seal for hydrodynamic bearing unit.
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PROCEEDINGS OF THE TECHNICAL MEETING ON SUPER-LAMINAR FLOW BEARINGS AND SEALS FOR PROCESS-FLUID LUBRICATED TURBOMACHINERY, NOVEMBER 1 AND 2, 1966, ALBANY, NEW ...
Boon, E. F.; and Tal, S. E.: Hydrodynamic Seal for Rotating Shafts .
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Messages, pp. (A316-A413)
The shaft seal takes place iiber hydrodynamic , einfachwirkende mechanical Gleitringdichtun- .
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Advances in Design Technology
Hydrodynamic seal ring is based on the hydrodynamic effect of rotary shaft seal , Kalsi sealing ring is the typical type of products, and the design of sealing lip adopts unique waveform structure.