COUPLINGS

API COUPLINGS

 
Safe operation is critical to maintaining productivity. Whether you are operating remotely in the cold, sub-zero of Alaska, the dusty heat of the Middle East, the corrosive environment of the North Sea or in areas of high humidity, John Crane’s broad range of power transmission couplings for the global oil and gas industries are designed to operate safely and reliably. Fully compliant with the latest API 610 and API 671 specifications, our range of T Series and M Series couplings are designed to accommodate misalignment, safely and reliably. Expert material selection removes the need for lubrication – reducing costs and minimizing downtime.
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M SERIES

Diaphragm Membrane Coupling with Stainless Steel Discs in Factory-assembled Packs

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TLCS

Stainless Steel Discs in Factory-assembled Cartridge for High-torque Applications (Imperial)

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TLKL

Close-coupled, High-torque Axially Split Coupling for API Industry

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TSKS / TSCS

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

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TSKL

Close-coupled Medium-torque Axially Split Coupling for API Industry

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TLKS

Stainless Steel Discs in Factory-assembled Cartridge for High-torque Applications (Metric)

GENERAL PROCESS INDUSTRIES COUPLINGS

 
Careful selection of the right coupling not only keeps operations running efficiently and reliably but also protects equipment, safeguarding your assets and people. John Crane’s comprehensive range of A SeriesL Series, and T Series general industrial couplings are reliable, long life, and maintenance free - proven to meet the demands of the powerchemicalwater, wastewaterpulp and papermining and marine industries. Able to accommodate misalignment without loss of performance, John Crane couplings are simple to install. Expert material selection removes the need for lubrication, reducing costs and minimizing downtime. Together, we will work with you to keep your mission critical operations up and running, with support and guidance from our experienced power transmission couplings team.
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A SERIES CLOSE-COUPLED ARRANGEMENT

Close-coupled Wrap-fit Urethane Element Coupling

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L SERIES

General-purpose All-metal Membrane Coupling

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TSR SERIES

Stainless Steel Discs and Axially Split Spacer for Short DBSE Applications (Metric)

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A SERIES SPACER ARRANGEMENT

Wrap-fit Urethane Element Coupling

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TLR SERIES

Stainless Steel Discs and Axially Split Spacer for Close-coupled Applications for High Torques (Metric)

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ZMHS SERIES

Stainless Steel Coupling with Composite Spacer for Cooling Tower Applications

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C SERIES

Rigid Coupling with Radially Located Parts for Vertical Applications

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TSE SERIES

Stainless Steel Discs and Axially Split Spacer for Close-coupled Applications (Imperial)

 

TURBOMACHINERY COUPLINGS

The affect equipment misalignment has on mission critical high speed and high torque turbomachinery operations is immense. Increased stress on shafts can affect entire processes resulting in decreased operating efficiency and increased maintenance costs due to significant equipment downtime. John Crane’s H Series couplings are lightweight and proven to accommodate misalignment safely and reliably. Fully compliant with ISO10441 (API 671), H Series couplings come with built-in safety in the form of an emergency back-up drive, safeguarding your people and assets. Together, we will work with you to keep your mission critical operations up and running at optimum efficiency, with support and guidance from our experienced power transmission couplings team.
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H-CE SERIES

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

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H-ME SERIES

High-performance coplanar couplings for turbomachinery with overload torque requirements.

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H-FE SERIES

Factory-assembled Transmission Unit with High-torque Capacity and Low Weight (API 671, ISO 10441)

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H-RE SERIES

High-performance, Reduced-moment Design for Low Overhung Moment (API 671 and ISO 10441)