ORING TEFLON

11.984" x 12.262" x 0.139" (304.39 mm x 311.45 mm x 3.53 mm)

H&D SKU: 278TFE

Product Availability : Only 1 Left

$68.00

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DESCRIPTION

PTFE o-rings are designed for a wide variety of sealing applications. PTFE has excellent heat, fuel and chemical resistance and is acceptable for temperature applications between -328F to 500F. PTFE is vulnerable to high vacuum seals, low compression vacuum sealing flanges, and super-heated steam.

PTFE does not have the "memory" of elastomeric compounds, so it's poor resilience make it a bad choice for most o-ring applications. Please consult the H&D technical group for assistance.

While there are many PTFE blends and filler systems available, our standard PTFE o-rings are made from Unfilled PTFE.

SEAL INFORMATION

Durometer (Shore D): 55

Temperature Range (F): -328 TO 500

Part Number Definition (Inch): (AS568 3-DIGIT NUMBER)TFE

Additional Part Number Definition (Inch): 4"ID X .210"CS = 345TFE

Products specifications

ID (Inch)	11.984
OD (Inch)	12.262
Height (Inch)	0.139
ID (Metric)	304.39
OD (Metric)	311.45
Height (Metric)	3.53

Alternate Product Codes

B005HLC79Y (1)

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ORING TEFLON