Seals for Ammonia | McMaster-Carr

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System of Measurement

Seal ID

Seal OD

ID

Cross Section Shape

Width

OD

Seal Width

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

Material

Rod Diameter

Bore Diameter

Hardness

For Cylinder Type

Color

Dash Number

Groove Diameter

Hardness Rating

For Sealing

Shaft Diameter

Maximum Temperature

Less than 500° F

500° F to 999° F

1,000° F to 1,999° F

RoHS

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

7,114 Products

Sealing

U-Cup Seals

With a lip on both the inside and outside edges, they can be used for sealing rods and pistons

Rod Wipers

Scrape dirt off rods to keep the inside of cylinders clean

Piston Seals

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

Spring-Loaded Seals

Spring-Loaded Seals

Seal rods and pistons with a wider range of temperature and chemical resistance than U-cup seals

Rod Seals

Maintain pressure inside cylinders and prevent fluid leaks

Wear Rings

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

Shaft Seals

Prevent leaks in motors, pumps, and gearboxes

Cushioning Seals

Cushioning Seals

Reduce wear and noise in air-powered cylinders by blocking the piston from hitting the cylinder body

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

O-Rings

Fit snugly into a groove between parts to create a leak-resistant seal

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

Fluid Handling

Gauge Guards

Shield gauges from corrosive liquids and gases; also called diaphragm seals

Tube and Tube Fittings

Tube and Tube Fittings

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

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