PTFE Packing | McMaster-Carr

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Material

304 Stainless Steel

Aramid/PTFE Fiber

Filler Material

Width

Height

Length

Color

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

ID

Maximum Pressure

Less than 1,000 psi

1,000 psi to 1,999 psi

2,000 psi to 2,999 psi

4,000 psi or greater

Performance

Abrasion Resistant

Chemical Resistant

Heat Dissipating

Salt-Water Resistant

Steam Resistant

Water Resistant

Maximum Speed

Less than 2,000 fpm

2,000 fpm to 2,499 fpm

2,500 fpm to 2,999 fpm

3,000 fpm to 4,249 fpm

4,250 fpm or greater

Minimum Temperature

-250° F or less

-249° F to -100° F

-49° F to -1° F

Greater than 0° F

OD

Maximum Pressure in Pumps

For Sealing

pH Resistance

Environment

Food and Beverage

RoHS

Maximum Pressure in Valves

REACH

Speed

Less than 2,000 fpm

2,000 fpm to 2,499 fpm

2,500 fpm to 2,999 fpm

3,000 fpm to 4,249 fpm

4,250 fpm or greater

For Shaft Motion

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Maximum Pressure in Steam

How can we improve?

155 Products

Packing Seals

Food and Beverage Chemical-Resistant Packing Seals

Food and Beverage Chemical-Resistant Packing Seals

Lubricated with mineral oil for safe installation in food and beverage pumps

Heat-Dissipating Chemical-Resistant Packing Seals

Heat-Dissipating Chemical-Resistant Packing Seals

Graphite filler dissipates heat so devices run cool at higher speeds

Abrasion- and Chemical-Resistant Packing Seals

Abrasion- and Chemical-Resistant Packing Seals

Aramid and PTFE fibers resist abarasion, acids, alkalies, brines, and solvents

Oil- and Water-Resistant Packing Seals

Oil- and Water-Resistant Packing Seals

Made of PTFE-impregnated synthetic fiber to resist brines, oil, and water

Chemical-Resistant Packing Seals

Chemical-Resistant Packing Seals

Lubricated PTFE fiber withstands acids, alkalies, brines, and solvents

Steam- and Chemical-Resistant Packing Seals

Steam- and Chemical-Resistant Packing Seals

Soft PTFE withstands steam, acids, alkalies, brines, and solvents

Easy-Seal Oil- and Water-Resistant Packing Seals

Easy-Seal Oil- and Water-Resistant Packing Seals

Require less pressure than any other to make an effective seal

PTFE Stackable V-Ring Packing Seals

PTFE Stackable V-Ring Packing Seals

Stack to fill grooves in temperatures from -110° F to 500° F

Abrasion-, Oil-, and Water-Resistant Packing Seals

Abrasion-, Oil-, and Water-Resistant Packing Seals

Our most abrasion resistant packing seals

Hard Chemical-Resistant Packing Seals

Hard Chemical-Resistant Packing Seals

Harder than other chemical-resistant seals for high-pressure applications

Heat-Dissipating Abrasion- and Chemical-Resistant Packing Seals

Heat-Dissipating Abrasion- and Chemical-Resistant Packing Seals

Graphite filled and reinforced by Aramid to withstand heat, abrasion, and chemicals

Water- and Salt-Water-Resistant Packing Seals

Water- and Salt-Water-Resistant Packing Seals

Made of flax fiber to resist salt water in marine applications

Other Products

Packing Seal Lubricating Rings

Packing Seal Lubricating Rings

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

Grease

Thicker than oil to evenly lubricate surfaces and stay in place

Drums

Ship and store large volumes of liquid or dry materials

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