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Supplier: Goulds Water Technology, a xylem brand
Description: Resistant: Electro-coat paint is baked on. Protected Mechanical Seal: Diaphragm retains water in the casing to ensure the mechanical seal can never run dry. Excellent Air Handling Ability: After initial priming the pump has the ability to re-prime itself.
- Pump Type: Centrifugal Pumps, Jet Pumps
- Features: Water Pumps, Well Pumps
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Supplier: Goulds Water Technology, a xylem brand
Description: Goulds Water Technology Pumps VJ 60Hz Vertical Jet Pumps for Deep Wells Features and Benefits High Capacity: Specifically designed to deliver water at high capacities. Easy to Service: Can be taken apart for service by removal of four bolts. Pipes do not have to be disturbed
- Pump Type: Centrifugal Pumps, Jet Pumps
- Features: Water Pumps, Well Pumps
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Supplier: Myers by Pentair
Description: quality proven pressure switch with adjustable on/off pressure settings, 20 PSI differential Heavy-duty motor with double ball bearing design and voltage selection device Mechanical shaft seal with ceramic face and stainless steel construction for long seal life Optional
- Discharge Size: 1 inch
- Horsepower: 0.5 to 1.5 HP
- Maximum Discharge Flow: 18 to 960 GPM
- Maximum Discharge Pressure: 30 to 70 psi
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Supplier: EBARA Pumps Americas Corporation
Description: of the impeller and seal without distorting suction and discharge connections Top centerline discharge and foot support under casing – ensures self-venting and reduces misalignment from pipe loads High operating efficiency – lowers operating costs High quality mechanical shaft
- Discharge Size: 1 inch
- Horsepower: 0.75 to 2 HP
- Maximum Discharge Flow: 1.5 to 18.5 GPM
- Maximum Discharge Pressure: 145.3194981 to 438.265153 psi
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Supplier: Wilo AG
Description: Shaft made of 1.4005 stainless steel Mechanical seal made of carbon/ceramic Stage chambers made of Noryl Diffuser/injector made of Noryl Seal made of NBR
- Maximum Discharge Flow: 22.014333333333333 GPM
- Maximum Discharge Pressure: 87.02262 psi
- Media Temperature: 41 to 95 F
- Water Temperature: 41 to 95 F
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Supplier: John Crane, Inc.
Description: This compact, unitized, single-spring, elastomer bellows mechanical seal is designed for use in small centrifugal water pumps, deep- and shallow-well jet pumps, pool and spa pumps and wastewater pumps. Applications Process Pumps Other Rotating
- Shaft Diameter (Nominal): 0.375 to 1 inch
- Alternate Shaft or Rubbing Speed: 1,000 ft/min
- Operating Pressure: 7.2 to 75 psi
- Operating Temperature: -49 to 400 F
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Supplier: Pump Solutions Group
Description: long life. Adjustable relief valve protects pump against excessive pressures. External ball bearings are isolated from pumpage by mechanical seals to maximize bearing life and minimize contamination risk. Easy maintenance: vanes can be easily replaced without removing the
- Pump Type: Self-Priming Pump
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Supplier: Godwin, a xylem brand
Description: The Godwin wellpoint pumps offers flow rates up to 3,100 US GPM (704 m³/hr), total heads to 180 ft (55 m) and the capability to handle solids up to 3.2 in (81 mm) in diameter. Each pumpset includes a centrifugal, single-stage, end suction pump with high-volume, belt-driven vacuum
- Maximum Discharge Flow: 860 to 3,100 GPM
- Pump Housing Material: Cast Iron
- Pump Type: Centrifugal Pumps, Dewatering Pumps, Self-Priming Pump
- Power Source: DC Powered, Gasoline / Diesel Engine
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Supplier: Sykes
Description: The Himax Pump is a true self-priming pump so does not require manual priming of the suction line or filling of a priming tank in order to begin its normal operation. In addition the pump can run dry for extended periods due to the oil bath mechanical seal assembly
- Pump Type: Self-Priming Pump, Wastewater Treatment Pumps
- Features: Water Pumps
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Supplier: Sykes
Description: The Himax Pump is a true self-priming pump so does not require manual priming of the suction line or filling of a priming tank in order to begin its normal operation. In addition the pump can run dry for extended periods due to the oil bath mechanical seal assembly
- Pump Type: Self-Priming Pump, Wastewater Treatment Pumps
- Features: Water Pumps
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Supplier: Goulds Water Technology, a xylem brand
Description: Residential Shallow Well Jet Pump 1/2, 3/4, 1 and 1 1/2 HP JS+ – J5S, J5SH, J10S, J15S Applications: Homes Cottages Booster Service Features and Benefits Shallow Well Adapter Built In Back Pull-Out Design Two Compartment Motor for Easy Access to Wiring Corrosion Resistant Protected
- Pump Type: Centrifugal Pumps, Jet Pumps
- Features: Water Pumps, Well Pumps
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Supplier: International Thermal Systems LLC.
Description: doors with mechanical seals (no gasket) provide ample access to the spray-housing interior. Work tunnel openings feature automatic doors that remain closed unless a pallet is passing through, for optimal thermal efficiency. Pallet Washer Systems are available with either powered or
- Machine Type: Complete Machine / Turnkey System, Spray Washers
- Part Loading: Conveyor
- Source: Electric, Gas / Oil, Steam
- Machine Mounting: Floor / Skid
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Supplier: International Thermal Systems LLC.
Description: as easy as possible. Double filter screens allow one screen to be cleaned, while the other remains in place, protecting the pump and nozzles. Marine style cleanout doors provide convenient access to the lower tank for cleaning. Large housing doors with mechanical seals (no
- Wash Tank Capacity: 450 to 1,050 gallons
- Spray Pressure: 60 psi
- Flow Rate: 240 to 320 GPM
- Heater Power: 11,192.189112306076 to 14,922.9188164081 watts
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Supplier: International Thermal Systems LLC.
Description: as easy as possible. Double filter screens allow one screen to be cleaned, while the other remains in place, protecting the pump and nozzles. Marine style cleanout doors provide convenient access to the lower tank for cleaning. Large housing doors with mechanical seals (no
- Wash Tank Capacity: 120 to 620 gallons
- Spray Pressure: 35 to 60 psi
- Flow Rate: 70 to 240 GPM
- Heater Power: 3,730.729704102025 to 11,192.189112306076 watts
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Supplier: Technetics Group
Description: APPLICATIONS Food industry/Pharmaceutical Meat cutter Emulsifying machine Milk tank Wine pump Kneader Agitator – mixer Bottling machine Consumer goods Washing machine Swimming pool Agriculture Sprayer Irrigation turbine Watering pump Pumps Wastewater pump Cooling
- Alternate Shaft or Rubbing Speed: 3,940 ft/min
- Operating Pressure: 218 psi
- Operating Temperature: -40 to 392 F
- Seal Application: Agitator / Mixer, Pump
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Supplier: Technetics Group
Description: proprietary sealing technologies such as mechanical seals, lip seals, brush seals, and metal bellows in order to meet specific requirements for leak rate, friction torque, temperature, speed, and more. For more information about Technetics customized dynamic sealing
- Alternate Shaft or Rubbing Speed: 19,600 ft/min
- Operating Pressure: 290 psi
- Operating Temperature: 1,000 F
- Seal Application: Cryogenic Seal, Pump
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Supplier: Technetics Group
Description: Qualiseal Hydrodynamic Lift Off Seals are non-contacting film-riding seals that have been successfully used in industrial pump and compressor applications for decades and are now increasingly finding their way into demanding aerospace applications where the hydrodynamic features
- Alternate Shaft or Rubbing Speed: 50,000 ft/min
- Operating Pressure: 1.493879445379129 to 99.93038231710874 psi
- Operating Temperature: -65 to 1,000 F
- Features: Balanced, Other, Other Material, Unbalanced
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Supplier: Technetics Group
Description: designed for optimum performance where high speed and vibration are the norm. As the stationary portion of a seal assembly, contacting face seals are generally paired with a rotating mating ring, bearing or shaft. The seal face in the stationary portion provides the low-friction
- Alternate Shaft or Rubbing Speed: 50,000 ft/min
- Operating Pressure: 1.9999129778963893 psi
- Operating Temperature: -65 to 1,000 F
- Features: Balanced, Other, Unbalanced
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Supplier: Radwell International
Description: ENTHALPY KIT. FREE 2 YEAR RADWELL WARRANTY
- Seal Application: Pump
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Supplier: Hi-Tech Seals, Inc.
Description: Mechanical Seals are meant to replace rope and braided packing. Mechanical Seals are used on rotating shafts (pump, compressors, etc). The product creates a seal when the two flat seal faces are pushed together by axial force from the closing
- Shaft Diameter (Nominal): 0.625 to 3 inch
- Spring & Metallic Bellows Materials: Bronze, Miscellaneous Metal
- Metal: Cast Iron, Other Metal
- Mechanical Seal Type: Double Mechanical Seal
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Supplier: John Crane, Inc.
Description: Asymmetric formed metal bellows designed for general purpose use. General sealing duties include biotechnology, chemical processing, food processing, mining, oil, oil refining, pulp and paper, pharmaceutical, wastewater treatment and water systems. Applications Process Pumps Other Rotating
- Shaft Diameter (Nominal): 0.75 to 4 inch
- Alternate Shaft or Rubbing Speed: 5,000 ft/min
- Operating Pressure: 290 psi
- Operating Temperature: -40 to 150 F
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Supplier: Flex-A-Seal, Inc.
Description: The NEW Flex-A-Seal ECON seal is designed for standard ANSI Pumps and manufactured with superior design qualities at an unbeatable price.
- Alternate Shaft or Rubbing Speed: 6,000 ft/min
- Operating Pressure: 300 psi
- Operating Temperature: 400 F
- Features: Balanced, Encased Spring Element, Independent of Direction of Rotation, Other Material
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Supplier: Flex-A-Seal, Inc.
Description: further increase their grip. This compression spring is wound either right or left hand depending on shaft rotation. Heavy Duty / non-clogging design – no small springs to break or clog Simple installation Fits ANSI Standard & Big Bore pumps Economical to repair Unbalanced Design ideal for
- Shaft Diameter (Nominal): 1 to 4 inch
- Alternate Shaft or Rubbing Speed: 4,500 ft/min
- Operating Pressure: 150 psi
- Operating Temperature: 400 F
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Supplier: Flex-A-Seal, Inc.
Description: Single Stationary Multiple Spring Cartridge with Circulation Gland Part of Flex-A-Seal’s integrated/platform single cartridge seal design; Patent pending Plunger-Lock drive; Industries leading economical single stationary cartridge design; Monolithic face w/ homogenous material; Drive
- Shaft Diameter (Nominal): 1 to 4 inch
- Alternate Shaft or Rubbing Speed: 6,000 ft/min
- Operating Pressure: 300 psi
- Operating Temperature: 400 F
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Supplier: John Crane, Inc.
Description: Our general-purpose Type 21 mechanical seal has become the industry standard for OEM designers. Automatic adjustment compensates for abnormal shaft-end play, run-out, primary ring wear and equipment tolerances. The Type 21 is ideal for use in centrifugal, rotary and turbine
- Shaft Diameter (Nominal): 0.25 to 4 inch
- Alternate Shaft or Rubbing Speed: 2,500 ft/min
- Operating Pressure: 150 psi
- Operating Temperature: -40 to 400 F
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Supplier: EnviroPump and Seal, Inc.
Description: side or the atmospheric side when the pump is under vacuum. Wide o-ring groove absorbs o-ring swell without hanging up seal. Stationary Seal Design – Springs do not rotate, ensuring highest resistance against destructive vibration harmonics. Monolithic Faces – Thick cross
- Shaft Diameter (Nominal): 1 to 3 inch
- Shaft Speed: 4,500 rpm
- Operating Pressure: 400 psi
- Features: Balanced
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Supplier: Flex-A-Seal, Inc.
Description: Externally Mounted Mechanical Seal for extreme corrosive services Mounted outside of stuffing box. Only corrosion resistant materials are in contact with product. Hydraulically balanced. Simple design – Assembled at factory – no installation measurements required – Just slide on shaft
- Shaft Diameter (Nominal): 1 to 2.75 inch
- Alternate Shaft or Rubbing Speed: 4,500 ft/min
- Operating Pressure: 150 psi
- Operating Temperature: 250 F
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Supplier: CoorsTek
Description: In automobile fluid controls, advanced ceramic seals provide long-life, high-reliability performance. Hard face seal components are used in critical-duty applications such as: Fuel pump seals Water pump seals Engine and drivetrain suppliers are using
- Metal Carbide & Metal Oxide (Ceramic): Aluminum-Oxide, Metal Carbide, Other Metal Carbide / Oxide
- Seal Application: Gas Seal (Spiral Groove Seal), Pump
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Supplier: Witte Pumps & Technology GmbH
Description: The quenched, internal mechanical seal (EQD) is an affordable alternative to classic double seals if the actual operating parameters allow for a single-acting seal, but the medium must be hermetically separated from the atmosphere. Examples include applications according
- Operating Pressure: 14.50377 to 43.51131 psi
- Operating Temperature: 482 F
- Seal Application: Pump
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Supplier: EnviroPump and Seal, Inc.
Description: loop barrier fluid system is used. Double Balance – Allows the seal to be used as both a double seal (higher pressure barrier fluid or flush) and as a tandem seal (lower pressure barrier fluid) with the same hardware. Design also handles pressure reversals without opening. No
- Shaft Diameter (Nominal): 1 to 3 inch
- Shaft Speed: 4,500 rpm
- Operating Pressure: 400 psi
- Features: Balanced
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Supplier: Witte Pumps & Technology GmbH
Description: Vacuum mechanical seal (AD), buffered
- Seal Application: Pump
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Indicates content that may require registration and/or purchase.
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Inherently Safer Chemical Processes: A Life Cycle Approach, 2nd Edition Complete Document
If a pump is needed, centrifugal pumps with double mechanical seals , diaphragm pumps , jet pumps, eductors, and various types of seal-less pumps may be good choices.
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Guidelines for Engineering Design for Process Safety
If a pump is needed, centrifugal pumps with double mechanical seals , diaphragm pumps , jet pumps, and various types of sealless pumps maybe good choices (Grossel 1990).
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ZNI142
Applications: Spark-resistant safety tools, diamond drill-bit matrices, molds and cores for plastics, airplane fuel pump impellers, mechanical seals , jet engine seal plates, forming dies for stainless steel, turbines, and glass forming tools.
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ZNI138
Applications: Spark-resistant safety tools, diamond drill-bit matrices, molds and cores for plastics, airplane fuel pump impellers, mechanical seals , jet engine seal plates, forming dies for stainless steel, turbines, and glass forming cools.
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CR4 - Thread: Question on Pump Gland Packing Material
Any jet fuel pump should have a mechanical seal .
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Fundamentals of Food Process Engineering
Water vapor and noncondensible gases entering the cylinder must be evacuated using a liquid ring seal mechanical vacuum pump or a steam jet ejector.
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Technology, safety and costs of decommissioning a reference boiling water reactor power station. Appendices. Volume 2
200 212 213 214 215 216 217 218 226 227 228 273 274 700 703 MAIN CONDENSER CONDENSATE PUMPS CONDENSATE BOOSTER PUMPS REACTOR FEEDWATER PUMPS MECHANICAL VACUUM PUMPS STEAM JET AIR EJECTORS GLAND SEAL STEAM CONDENS CATALYTIC RECOMBINERS SEAL WATER LIQUID TANK …
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Rotational (rotary) compressors
Great interest will also undoubtedly be evoked by a contribu- tion on the combined use of fluid-flow annular vacuum pumps with vacuum pumps of other types: jet , Roots, mechanical pumps with oil sealing for the evacuation of oxygen, etc.
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Heat transfer performance of condenser tubes in an MSF desalination system
The brine-circulating pump used in this test is a compact single-stage jet -assisted centrifugal pump with a mechanical shaft seal and “o” ring casing seal.
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View
So, the steaming beam suction, water jet pumps , became ball valves and boiler lined to zirconium other pump components Spritzdusen, mechanical sealings , as well as rnit in the Bureau of Mines in Albany produced Oregon, following components of zirconium.