PTFE Packing | McMaster-Carr

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Material

Aramid/PTFE Fiber

Filler Material

Width

Height

Color

Length

For Use With

Diluted Salt Solutions

Synthetic Lubricants

Transmission Fluid

Acetic Acid (White Vinegar)

Ammonium Hydroxide

Maximum Temperature

100° F to 249° F

250° F to 499° F

500° F to 999° F

Maximum Pressure

Less than 500 psi

500 psi to 999 psi

1,000 psi to 1,999 psi

2,000 psi to 2,999 psi

3,000 psi or greater

ID

Maximum Speed

OD

System of Measurement

Maximum Pressure in Pumps

Minimum Temperature

-250° F or less

-249° F to -100° F

-49° F to 0° F

Environment

Food and Beverage

pH Resistance

REACH

RoHS

Food Industry Standard

FDA Compliant 21 CFR 177.1550

Maximum Pressure in Valves

For Sealing

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Maximum Pressure in Steam

Shaft Seal Motion

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144 Products

Sealing

Packing Seals

Fill in gaps around pump shafts, valve stems, and agitators to prevent leaks

Packing Seal Lubricating Rings

Packing Seal Lubricating Rings

Install between layers of packing seals to distribute lubricants evenly; also known as lantern rings

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)