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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
- Alternate Shaft or Rubbing Speed: Up to 4500 ft/min
- Face or Primary Ring Materials: Mechanical Carbon: Other Carbon
- Features: Balanced, Encased Spring Element
- Location on Shaft: Externally Mounted
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Supplier: Flex-A-Seal, Inc.
Description: . First a unique integral bidirectional pumping system feature was incorporated. This feature significantly improves the flow of the barrier fluid providing better heat dissipation which allows the seal faces to run cooler.
- Alternate Shaft or Rubbing Speed: Up to 4500 ft/min
- Elastomers: Ethylene Propylene (EPDM), Fluoroelastomer (Viton®, Fluorel®, etc.)
- Face or Primary Ring Materials: Mechanical Carbon: Other Carbon
- Features: Balanced, Encased Spring Element
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Supplier: Flex-A-Seal, Inc.
Description: spring ends 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
- Alternate Shaft or Rubbing Speed: Up to 4500 ft/min
- Features: Unbalanced
- Mechanical Seal Type: Single Mechanical Seal
- Operating Pressure: 150 psi
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Supplier: Flex-A-Seal, Inc.
Description: Available in inch and metric sizes Standard 316 S.S. metal parts with Monel & Hastelloy C276 options available Carbon, Nickel bound Tungsten Carbide, Silicon Carbide and Bronze faces available Various choices of elastomers to meet required application Cartridge design available, see Style 57
- Alternate Shaft or Rubbing Speed: Up to 4500 ft/min
- Elastomers: Other Elastomer
- Face or Primary Ring Materials: Metal: Bronze
- Features: Unbalanced
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Supplier: Serfilco, Ltd.
Description: tolerances which allow this pump to operate at peak horsepower efficiency across a broad range of operational flow/head requirements.The external mechanical seal and impeller sleeve design isolates metal components to provide non-metallic solution contact with the pumped
- Type Of Pump: Centrifugal Pumps
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Supplier: ASTM International
Description: 1.1 This specification covers mechanical end-face seals for centrifugal and positive displacement pumps for shipboard use. 1.2 The following types of seals are not included in this specification: lip seals, oil seals, circumferential seals, labyrinth
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Supplier: ASTM International
Description: 1.1 This specification covers mechanical end-face seals for centrifugal and positive displacement pumps for shipboard use. 1.2 The following types of seals are not included in this specification: lip seals, oil seals, circumferential seals, or
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Supplier: ASTM International
Description: 1.1 This specification covers mechanical end-face seals for centrifugal and positive displacement pumps for shipboard use. 1.2 The following types of seals are not included in this specification: lip seals, oil seals, circumferential seals, or
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Supplier: Precision Polymer Engineering Ltd.
Description: resistance to a broad range of chemicals by carefully controlling the molecular architecture. In addition, these perfluoroelastomers exhibit low permeability and as a result, are less prone to swelling, leading to extended in-service performance in valves, pumps and mechanical
- Hardness Rating (Shore A Scale): 55 durometer, 60 durometer, 65 durometer, 70 durometer, 75 durometer, 80 durometer, 85 durometer, 90 durometer
- O-ring Features: FDA Approved or 3A Sanitary Classification
- O-ring Sizes: "AS568" standard sizes (001-475), "AS568-" boss gasket sizes (901- and up), British Standard metric sizes
- Synthetic Rubber Materials (Thermosets): Fluoroelastomer (FKM), Fluorosilicone (FVMQ, FMQ, FPM, FSI), Perfluoroelastomer (FFKM, FFPM), Silicone Rubber (SiR)
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Supplier: Precision Polymer Engineering Ltd.
Description: resistance to a broad range of chemicals by carefully controlling the molecular architecture. In addition, these perfluoroelastomers exhibit low permeability and as a result, are less prone to swelling, leading to extended in-service performance in valves, pumps and mechanical
- Hardness Rating (Shore A Scale): 55 durometer, 60 durometer, 65 durometer, 70 durometer, 75 durometer, 80 durometer, 85 durometer, 90 durometer
- O-ring Features: FDA Approved or 3A Sanitary Classification
- O-ring Sizes: "AS568" standard sizes (001-475), "AS568-" boss gasket sizes (901- and up), British Standard metric sizes, JIS standard sizes, Other
- Outside Diameter (OD): 96 inch
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