Power Transmission Couplings, Hydrodynamic Bearings and More for Power Generation | John Crane

Power Generation

Power generation plants vary greatly across the industry, from those fueled by coal or natural gas to those powered by nuclear, hydroelectric or geothermal energy. But though they operate differently, they still share a common goal: to meet the growing demand for energy in a responsible, efficient way. John Crane’s depth and breadth of applied engineering expertise, product innovation and reliability services help plants of all types increase uptime, reduce emissions and improve efficiency to achieve all of their goals.

We deliver proven mechanical seal technologies and services that improve power plant manufacturing performance through:

  • Increased operational reliability
  • Improved equipment uptime
  • Fewer maintenance interventions
  • Reduced seal water usage and energy consumption
  • Cost-effective environmental compliance

Power Generation Industry Services

In addition to our highly engineered products, John Crane also provides a wide range of services designed to optimize overall operations. After assessing existing applications and components, we’ve successfully improved centrifugal compressor efficiency by upgrading mechanical seals to dry gas seals, retrofitting aluminum labyrinths with thermoplastic seals and upgrading bearing designs. Here are some other ways we can help:

Power Generation 产品

Showing 1–37 of 37 products

Type 270F

Heavy-duty Cartridge Seal for Boiler Feed Circuit Applications

270F Final

Suitable for larger equipment, the Type 270F is a boiler feed seal designed for the most demanding performance, and is...

Type 48LP

Low-emission, Low-pressure O-ring Shaft Seal for Light Hydrocarbon Services

48LP lg

Type 48 seals evolved from the successful, proven John Crane Type 8B1 design, the preferred choice for safe, reliable, unpressurized...

Type 5610/5610Q/5610L

Universal Cartridge Seal Family — Single Cartridge O-Ring Seal

5610 lg

The first truly universal cartridge seal, the Type 5610 will change your approach to sealing. Since the 5600 Series components...

Type 4610

Compact, General-duty, Single Cartridge O-ring Seal

4610 lg

The Type 4610 single cartridge seal, available off-the-shelf the world over, combines affordability with fluid-sealing dependability...

Type 1

Full Convolution Industrial-duty Elastomer Bellows Shaft Seal

Type 1 Photo

With its proven track record of exceptional performance, the Type 1 elastomer bellows seal is widely recognized as the industry's...

Type 3740

Advanced Design, Wet-running Cartridge O-ring Split Seal

IMG1628

The Type 3740 mechanical seal is a family of split seals using the latest modular split seal technology from John Crane that...

Type 37FS

Heavy-duty Split Elastomer Bellows Seal for Agitators, Mixers and Pumps

37FS lg

The Type 37FS fully split mechanical seal helps significantly reduce maintenance on larger, difficult-to-seal equipment. It is recommended for use on...

Type 5860

Heavy-duty Cartridge Slurry Seal

5860 lg

Available as a single or double seal, the Type 5860 is designed to operate in the harshest abrasive slurry environments....

Type 5870

Flushless Cartridge Seal

5870 lg

The Type 5870 is a single, balanced, O-ring pusher cartridge seal. It is designed to operate unsupported in all paper...

Type 5840

Cost-effective Cartridge Slurry Seal

Slurry Seal 5840 lg

Our Type 5840 single-cartridge seal encompasses many of the advantages associated with heavy-duty seal design, encased in a cost-effective...

液体过滤器

Filtration Solutions for Fluid Applications

IMG1586

Indufil® liquid filters can be applied to almost any liquid application, from hydraulic and bearing oil systems to lubrication and...

Seal Gas Filtration

Optimized Seal Gas Filtration for API 692

FCF Seal Gas Filtration

Specially designed Indufil® filters remove liquid and particle contamination and maximize reliable dry gas seal operation.

燃气过滤器

Fuel Gas Conditioning and Heating Equipment

IMG1583

Indufil® fuel gas filtration units are individually tailored to maximize reliability regardless of the condition of the supply gas. They...

燃油过滤器

Fuel Oil Purification Equipment

IMG1621

Indufil® complete fuel oil filtration systems are fitted as standard to many leading brands of gas turbines. Adequate filtration of...

双向/三向/六向转换接头

Ball Valves for Interlinking Heat Exchanger Equipment

Indufil® ball valves

Indufil® ball valves are designed in-house and manufactured for use in duplex systems to enable continuous operation while one side...

滤芯替换

Indufil® Replacement Filter Elements

Filterelement 1

过滤装置的性能完全取决于所安装的滤芯,因此必须安装真正的 Indufil...

流程过滤器

H-C

High-performance, Reduced-moment and Low-windage Design (API 671 and ISO 10441)

IMG1677

H-C couplings offer the lowest possible overhung moments and additional shrouding of the flexible elements and bolts. This arrangement...

MHS Series

M Series Multiple Membrane Straight Diaphragm Coupling with Stainless Steel Discs in Pre-assembled Single Diaphragm Packs

With John Crane’s Metastream® MHS Series coupling range, the torque is transmitted through pre-assembled packs with a built-in safety bush...

L Series

General-purpose All-metal Membrane Coupling

IMG1322

L series range of membrane couplings has been specifically designed to provide a cost-effective solution for demanding industrial applications....

A Series Close-coupled Arrangement

Close-coupled Wrap-fit Urethane Element Coupling

IMG1901

John Crane A Series couplings provide a solution to one of the most persistent and troublesome problems facing maintenance personnel: periodic...

TSKS / TSCS

Stainless Steel Discs in Factory-assembled Cartridge for Medium-duty Applications

John Crane’s Metastream T Series metallic membrane couplings, incorporate scalloped, stainless-steel, flexible membranes...

1625G/1626/1635G/N1635

High-temperature Graphite Braided Packings

1625g 1626 1635g n1635 lg

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

G57/G58/G58I

Braided Flexible Graphite Packing

g58 lg

G57, G58 and G58I are high-purity, high-strength interlace braided flexible graphite packings designed to handle a wide range of fluids....

1600N/100CU/100AL/124

Flexible Metallic Packing

100m lg

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

1330/1332/1335/C1061

General-service Braided Synthetic Packings

1330 1332 1335 c1061 lg

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

894/1336/1340

General-service Braided Graphite Packings

1320 1336 1340 lg

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

WCH

Water-cooled Heat Exchangers

WCH 1

Water-cooled heat exchangers may be applied where water is readily available. Heat exchangers may be packaged together with seal support...

WCV

Water-cooled Heat Exchangers

Vertical-Cooler

Water-cooled heat exchangers may be applied where water is readily available. Heat exchangers may be packaged together with seal support...

K2S

Water-cooled Heat Exchangers

K2S-Cooler

Water-cooled heat exchangers may be applied where water is readily available. Heat exchangers may be packaged together with seal support...

GR1/1C

Reservoirs for Chemical, Pharmaceutical and General Industries

IMG1898

Stainless steel pressure vessels (with or without internal cooling coil) designed for general industry applications. These reservoirs provide buffer/barrier fluid...

GR2/2C

Reservoirs for Chemical, Pharmaceutical and General Industries

IMG1897

Stainless steel pressure vessels (with or without internal cooling coil) designed for general industry applications. These reservoirs provide buffer/barrier fluid...

GR3/3C

Reservoirs for Chemical, Petrochemical, Pharmaceutical and General Industries

IMG1896

Stainless steel pressure vessels (with or without internal cooling coil) designed for general industry applications. These reservoirs provide buffer/barrier fluid...

GP-S/GP-D

Gas Panels for Chemical, Pharmaceutical and General Industries

Non-API gas control panel to filter, regulate and monitor gas supply to gas-lubricated pump seals....

Cyclone Separators

cyclone sm

Cyclone separators are a device for removing particles from a seal flush line to protect the seal from the abrasive wear or clogging...

Safeunit™ Ultima

Seal Water Control and Monitoring System

IMG1175

Safeunit Ultima is specially designed to control seal water flow and pressure in extreme conditions. This makes it ideal for...

Safeclean

Seal Water Filter System

Plant seal water filtration system, maintaining clean water supply to improve the reliability mechanical seals and gland packing and also...

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