FF4000 For SAE J-1453/2/3 ORFS Ends

O-Ring Drawing for SAE J1453/2/3 Face Seal Ends JIC ORFS Conversion Fittings

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Table for O-Rings Sizes for SAE J-1453/2/3 Face Seal Ends

 

Specification

SAE/ASTM
Type CH

SAE/ASTM
Type CA

SAE/ASTM
Type HK

Usage

Nitrile Elastomer, 90 Durometer Hardness, for petroleum based fluids

EPDM Elastomer, 80 Durometer Hardness, for water based hydraulic or nonpetroleum based fluids

Fluorocarbon Elastomer, 90 Durometer Hardness, for petroleum or nonpetroleum based fluids

General Service

High pressure applications of pneumatics, water based hydraulic fluids, lubricating oils, hydraulic oils, and gasoline

High pressure applications of nonflammable hydraulic fluids of phosphate ester base type

High pressure, high temperature applications of pneumatic, water based hydraulic fluids, lubricating oils, hydraulic oils, and fuels

Temperature

-35°C to 125°C (-30°F to 250°F)

-40°C to 125°C (-40°F to 250°F)

-15°C to 275°C (5°F to 525°F)

Shore Hardness

90 pts ±5 pts

80 pts ±5 pts

90 pts ±5 pts

Elongation

100% min

150% min

100% min

Tensile

10 MPa min

10 MPa min

10 MPa min

Compound

Nitrile (Buna-N) to ASTM D 2000 or SAE J200 M4CH910B14E015E35Z1

Z1 = TR 10 temperature –21° C or lower. Alternate Low Temperature Product Test, 5 hours at –30° C, rings compressed 25% of ID, no cracks.

EPDM to ASTM D 2000 or SAE J200

M7CA810A25B35F17

M7HK910A1-11B38EF31E088Z1

Z1 = TR 10 temperature –15°C or lower (similar to MIL-R 83248 Type 1, Class 2)

Lubrication

When assembling Type CH O-Rings with O-Ring style fittings, the O-Ring shall be coated with the fluid used or petrolatum before assembly to ease installation.

When assembling Type CA O-Rings with O-Ring style fittings, lubricate the O-Ring with the fluid used in the system. Do not use a petroleumbased lubricant.

When assembling Type HK O-Rings with O-Ring style fittings, the O-Ring shall be coated with the fluid used or petrolatum before assembly to ease installation.

1. Type CH(HI-TEMP) Air-Way part #FF4002, 90 Durometer Nitrile Compound, temperature range –32°C to 135°C(-25°Fto 275°F). Approved compounds: National O-Ring Compound C67-90, Parker Seal Groove Compound N1059-90.

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