Shop Seals | Shop Seals by AHP Seals

Showing 277–288 of 326 results

ST16
ST16
Ultra-High Pressure Back-up Ring

Positively activated contoured back-up ring for octi-ring, O-rings and seals to prevent extrusion under high pressure.

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ST20
ST20
Internal Sealing Trapezoidal Back-up Ring

Positively activated design to resist internal seal extrusion/damage in ultra-high pressure sealing applications.

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ST21
ST21
External Sealing Trapezoidal Back-up Ring

Positively activated design to resist external seal extrusion and seal damage in ultra-high pressure sealing applications.

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ST9
ST9
Contoured Back-up Ring

Contoured back-up ring for O-rings reduces damage or drag out during assembly and reduces risk of O-ring extrusion under pressure.

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TCP
TCP
Reciprocating – hydraulic fork seal

This type of oil seal is designed for the lower wiping seal on hydraulic forks. The low-friction material allows a faster, smoother fork operation while reducing shock noise. Dynamic lip profiles reduce friction when the shock operates at high speeds.

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TJ
TJ
Set-depth design single-lip oil seal

A precision-ground OD with a flange allows this oil seal to be easily fitted and replaced. The rigidity of the flange allows for accurate control of the installation depth, thus providing control of the exact point the sealing lip contacts the shaft.

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Internal Pressure Face Seal

Designed to prevent internal pressure or media exiting between two faces. This seal has low friction should there be movement between the surfaces. Traditionally used to seal corrosive media or at challenging temperatures. Used instead of HS-FL6 when vibration is an issue.

Operating Range

Material	Operating Pressure up to	Maximum Pressure up to	Temperature	Surface Speed up to	Fluid, Media Compatability
Permachem xxxx	5,000psi (350bar) vacuum	10,000psi (700bar)	-328°F to 500°F (-200°C to 260°C)	0.3ft/s (0.1m/s) intermitten	vacuum service, aggressive chemicals, NACE service, chlorine service, cryogenic service, FDA (both contact and non-contact), fugitive emissions, as well as control fluids, hydraulic fluids, dry running in a wide range of gases
Material Permachem xxxx will be selected by AHPSeals to match your operating conditions.
*Important Note: Maximum values above depend on extrusion gap, clearances, seal material, media, temperatures, pressures, surface speed, dynamic running surface finish and working environment. Seals cannot be operated at their upper ratings at the same time. For pressure above 3.000psi (210bar)or temperature above 200°F (95°C), please contact engineering for seal material and hardware specification.

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VS-FL6

Internal Pressure Face Seal

Operating Range

Material	Operating Pressure up to	Maximum Pressure up to	Temperature	Surface Speed up to	Fluid, Media Compatability
Permachem xxxx	5,000psi (350bar) vacuum	10,000psi (700bar)	-328°F to 500°F (-200°C to 260°C)	0.3ft/s (0.1m/s) intermitten	vacuum service, aggressive chemicals, NACE service, chlorine service, cryogenic service, FDA (both contact and non-contact), fugitive emissions, as well as control fluids, hydraulic fluids, dry running in a wide range of gases
Material Permachem xxxx will be selected by AHPSeals to match your operating conditions.
*Important Note: Maximum values above depend on extrusion gap, clearances, seal material, media, temperatures, pressures, surface speed, dynamic running surface finish and working environment. Seals cannot be operated at their upper ratings at the same time. For pressure above 3.000psi (210bar)or temperature above 200°F (95°C), please contact engineering for seal material and hardware specification.

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VS-FL7

External Pressure Face Seal

Designed to prevent external pressure or media entering between two faces. This seal has low friction should there be movement between the surfaces. Traditionally used to seal corrosive media or at challenging temperatures. Used instead of HS-FL7 when vibration is an issue.

Operating Range

Material	Operating Pressure up to	Maximum Pressure up to	Temperature	Surface Speed up to	Fluid, Media Compatability
Permachem xxxx	5,000psi (350bar) vacuum	10,000psi (700bar)	-328°F to 500°F (-200°C to 260°C)	0.3ft/s (0.1m/s) intermitten	vacuum service, aggressive chemicals, NACE service, chlorine service, cryogenic service, FDA (both contact and non-contact), fugitive emissions, as well as control fluids, hydraulic fluids, dry running in a wide range of gases
Material Permachem xxxx will be selected by AHPSeals to match your operating conditions.
*Important Note: Maximum values above depend on extrusion gap, clearances, seal material, media, temperatures, pressures, surface speed, dynamic running surface finish and working environment. Seals cannot be operated at their upper ratings at the same time. For pressure above 3.000psi (210bar)or temperature above 200°F (95°C), please contact engineering for seal material and hardware specification.

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VS-FL7

External Pressure Face Seal

Operating Range

Material	Operating Pressure up to	Maximum Pressure up to	Temperature	Surface Speed up to	Fluid, Media Compatability
Permachem xxxx	5,000psi (350bar) vacuum	10,000psi (700bar)	-328°F to 500°F (-200°C to 260°C)	0.3ft/s (0.1m/s) intermitten	vacuum service, aggressive chemicals, NACE service, chlorine service, cryogenic service, FDA (both contact and non-contact), fugitive emissions, as well as control fluids, hydraulic fluids, dry running in a wide range of gases
Material Permachem xxxx will be selected by AHPSeals to match your operating conditions.
*Important Note: Maximum values above depend on extrusion gap, clearances, seal material, media, temperatures, pressures, surface speed, dynamic running surface finish and working environment. Seals cannot be operated at their upper ratings at the same time. For pressure above 3.000psi (210bar)or temperature above 200°F (95°C), please contact engineering for seal material and hardware specification.

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VS-K19

Spring-Loaded PTFE Piston Seal

Designed for very low friction, extreme temperature service (cryogenic to high temperature), or chemically aggressive environments. Spring provides constant load to the beveled seal lip for best sealing performance under harsh conditions. A variety of different seal lip and spring configurations are available to meet specific sealing requirements. Go to Spring-Energized PTFE Seals for detailed information.

Operating Range

Material	Operating Pressure up to	Maximum Pressure up to	Temperature	Surface Speed up to	Fluid, Media Compatability
Permachem xxxx	5,000psi (350bar) vacuum	10,000psi (700bar)	-328°F to 500°F (-200°C to 260°C)	33ft/s (10m/s)	Various material compound and spring combinations are available for aggressive chemicals, NACE service, chlorine service, cryogenic service, vacuum service, FDA (both contact and non-contact), fugitive emissions, as well as control fluids, hydraulic fluids, dry running in a wide range of gases
Material Permachem xxxx will be selected by AHPSeals to match your operating conditions.
*Important Note: Maximum values above depend on extrusion gap, clearances, seal material, media, temperatures, pressures, surface speed, dynamic running surface finish and working environment. Seals cannot be operated at their upper ratings at the same time. For pressure above 3.000psi (210bar)or temperature above 200°F (95°C), please contact engineering for seal material and hardware specification.

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VS-K19

V-Spring Piston Seal

Non-symmetrical piston seal for use in dynamic sealing application. Chamfered seal lips provide for easy installation and better lubrication, resulting in extended seal and mating surface hardware life.

Operating Range

Material	Operating Pressure up to	Maximum Pressure up to	Temperature	Surface Speed up to	Fluid, Media Compatability
Permachem xxxx	5,000psi (350bar) vacuum	10,000psi (700bar)	-328°F to 500°F (-200°C to 260°C)	33ft/s (10m/s)	Various material compound and spring combinations are available for aggressive chemicals, NACE service, chlorine service, cryogenic service, vacuum service, FDA (both contact and non-contact), fugitive emissions, as well as control fluids, hydraulic fluids, dry running in a wide range of gases
Material Permachem xxxx will be selected by AHPSeals to match your operating conditions.
*Important Note: Maximum values above depend on extrusion gap, clearances, seal material, media, temperatures, pressures, surface speed, dynamic running surface finish and working environment. Seals cannot be operated at their upper ratings at the same time. For pressure above 3.000psi (210bar)or temperature above 200°F (95°C), please contact engineering for seal material and hardware specification.

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ST16

ST20

ST21

ST9

TCP

TJ

VS-FL6

VS-FL6

VS-FL7

VS-FL7

VS-K19

VS-K19

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