Mechanical Metric Pump Seals

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

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

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

Description: . The seal faces are positioned in the gland for maximum protection; A dynamic elastomer moves on a non-metallic surface and eliminates fretting; The flush position maximizes face cooling; Fits ANSI standard and big bore pumps; Smart design can save money; Metric sizes are

• Alternate Shaft or Rubbing Speed: Up to 4500 ft/min
• Features: Balanced, Encased Spring Element
• Mechanical Seal Type: Single Mechanical Seal
• Operating Pressure: 300 psi

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

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

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

Description: contact with the groove. Application characteristics of retaining ring Comparing the retaining ring with the packing seal, the mechanical seal can play a good sealing effect and is more reliable in application. Typically, there will be no leakage or a small amount of leakage.

• Design Units: Metric

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)

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