Packing Materials for Pumps | John Crane
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Packing


Do you want to minimize leakage from your pumps in an effective manner? This is a challenge operators and maintenance managers’ face on a daily basis, which can prove costly. John Crane offers a wide selection of packing materials in Compression Packing, Automatic Packing, Floating Packing, and Injectible Packing. View our variety of packing types equipped to handle the vast majority of sealing solutions and available for nearly all applications.

Improved packing was one of John Crane's first inventions, so it's no surprise that our mechanical packing product line continues to evolve along with the industries that rely on it. When the need arose for a non-lead-based product that can withstand high temperatures, high speeds and high pressure, we developed our Style 400HP.

In 2001, when one of our mixer manufacturer customers was searching for a product that could solve extreme sealing conditions, we conceptualized and designed our Live-Loaded Mechanical Packing (LMPC).

And in response to the demand for extended seal and packing life, we engineered CPR bushing, which helps prevent process media from entering and degrading the stuffing box or seal chamber.

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1 - 12 of 28 “Packing” products

John Crane Mechanical Packing

John Crane Mechanical Packing

Mechanical Packing Set

John Crane Packings are designed, engineered and constructed for specific services and applications. This is your assurance that John Crane...

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Crane-Foil®

Crane-Foil®

Flexible Graphite Gasket

Crane-Foil® is a premium-grade flexible graphite gasket material used in a wide range of services, where conventional gaskets will not...

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1330/1332/1335/C1061

1330/1332/1335/C1061

General-service Braided Synthetic Packings

John Crane styles 1330, 1332, 1335 and C1061 are cost-effective general-service packings constructed of the highest-quality synthetic fibers and lubricants....

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1345/1349/1349HC

1345/1349/1349HC

Abrasive Service Polyimide Packings

John Crane styles 1345, 1349 and 1349HC are constructed of high-tensile strength, abrasion-resistant fibers. These packings service a wide...

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1600N/100CU/100AL/124

1600N/100CU/100AL/124

Flexible Metallic Packing

Styles 1600N, 100CU, 100AL and 124 are flexible metallic or crinkled packings designed for a wide variety of high-speed, temperature,...

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1625G/1626/1635G/N1635

1625G/1626/1635G/N1635

High-temperature Graphite Braided Packings

John Crane styles 1625G, 1626, 1635G and N1635 are the ultimate in packing, offering the ability to perform in both...

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1650C/1655C/1627/G57

1650C/1655C/1627/G57

High-temperature Carbon Braided Packings

John Crane styles 1627, 1650C, 1655C and G57 are high-performance braided packing offerings which have the ability to perform in...

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1772/1774/1775/1777

1772/1774/1775/1777

Injectable Packing

John Crane injectable packing consists of chopped, braided packing fibers combined with a controlled blend of greases and lubricants, resulting...

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2160/4160

2160/4160

Non-asbestos Sheet Gasketing

John Crane injectable packing consists of chopped, braided packing fibers combined with a controlled blend of greases and lubricants, resulting...

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387I

387I

High-temperature/Pressure Steam Packing

John Crane Style 387I is a special high-temperature/pressure and corrosion-inhibited valve stem packing specifically designed for steam valve service commonly...

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894/1336/1340

894/1336/1340

General-service Braided Graphite Packings

John Crane styles 894, 1336 and 1340 are cost-effective graphite general-service packing constructed of the highest-quality synthetic fibers and...

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C1056/C1057

C1056/C1057

Food and Pharmaceutical PTFE Braided Packings

John Crane styles C1056 and C1057 are specifically designed to service the food and beverage as well as chemical and pharmaceutical industries...

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