Seals for Refrigerant R-12 | McMaster-Carr

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System of Measurement

Seal ID

Seal OD

Rod Diameter

For Use With

Abrasive Materials

Aluminum Strapping

Ball Joint Rod Ends

Basket Weave Polyester Strapping

Bonded Polyester Strapping

Bonded Polyester/Polypropylene Strapping

Close-Fitting Parts

Data Connectors

Diluted Salt Solutions

Embossed Polypropylene Strapping

Faucet Sprayers

Fluorinated Solvents

High-Carbon Steel Strapping

Liquid Insecticides

Loose-Fitting Parts

Low-Carbon Steel Strapping

Pharmaceuticals

Plastic Fasteners

Powder Coatings

Push-Button Holes

Smooth Polyester Strapping

Smooth Polypropylene Strapping

Socket Head Screws

Synthetic Lubricants

Transmission Fluid

Water-Based Paint and Coatings

Woven Composite Plastic Strapping

Woven Polyester Strapping

Acetic Acid (White Vinegar)

Ammonium Hydroxide

Calcium Chloride

Calcium Hydroxide

Deionized Water

Elemental Fluorines

Ethylene Glycol

Gasoline (Up to 10% Ethanol)

Hydraulic Fluid

Hydraulic Fluid (Petroleum Based)

Hydrochloric Acid

Hydrofluoric Acid

Hydrogen Bromide

Hydrogen Fluoride

Hydrogen Peroxide

Hydrogen Sulfide

Isopropyl Alcohol

Liquid Nitrogen

Magnesium Chloride

Methanol (Methyl Alcohol)

Methyl Ethyl Ketone (MEK)

Methylene Chloride

Mineral Spirits

Molten Metal Alkali

Nitrogen Trifluoride

Phosphoric Acid

Potassium Hydroxide

R-12 Refrigerant

R-22 Refrigerant

R-134A Refrigerant

R-404A Refrigerant

R-407C Refrigerant

R-502 Refrigerant

Sodium Bicarbonate (Baking Soda)

Sodium Chloride

Sodium Hydroxide (Caustic Soda)

Sodium Hydroxide (Caustic Soda) (3-6% Concentration)

Sodium Hypochlorite (Bleach)

Stainless Steel

Sulfur Hexafluoride

Tungsten Hexafluoride

Shaft Diameter

ID

Bore Diameter

For Cylinder Type

For Shaft Motion

Material

Molybdenum Disulfide

Silicon Carbide

Stainless Steel

Groove Diameter

OD

For Sealing

Groove Width

Cross Section Shape

Loaded Type

Square Profile O-Ring

T-Profile O-Ring

Width

Maximum Temperature

Less than 500° F

500° F to 999° F

Color

Maximum Pressure

Less than 1,000 psi

3,000 psi to 9,999 psi

10,000 psi or greater

REACH

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

How can we improve?

264 Products

Sealing

Rod Wipers

Scrape dirt off rods to keep the inside of cylinders clean

Rod Seals

Maintain pressure inside cylinders and prevent fluid leaks

Piston Seals

Prevent leaks inside pistons by creating a seal against the cylinder bore

Shaft Seals

Prevent leaks in motors, pumps, and gearboxes

Head Seals

Maintain a seal even under fluctuating pressure; more reliable than an O-ring with a backup ring

Buffering Seals

Buffering Seals

Protect hydraulic cylinders from pressure spikes and shock in high-pressure applications

Packing Seals

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

Wear Rings

Guide rods and pistons to prevent uneven wear and extend the life of seals

O-Ring Cord Stock

O-Ring Cord Stock

Cut to length to create customized seals

Thread Sealants

Thread Sealants

Create a seal between threaded connections to prevent loosening from vibration

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