CONFIDENTIAL

JOHN CRANE API 610 DISC COUPLINGSTSK/TSC

CONFIDENTIAL

TSK/TSC API 610 CouplingsProven API 610 performance in a lighter weight coupling

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• Fit and Forget - Designed for infinite life, John Crane’s Metastream TSK/TSC coupling will often outlast the machine it is on

• Zero Maintenance – Requires no lubrication or routine maintenance

• Improved Performance - Maximize machine life through the low imposed loads due to a lighter weight design

• Fully Compatible – Uprate existing couplings without changing hubs. The new TSK/TSC is fully compatible with your existing John Crane TSK/TSC hubs

• Designed for Critical Service – Designed to API 610 and can be supplied to API 671* to meet pump, motor, and turbine drive applications in critical process industries, marine, and power generation

* some exceptions

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Improved Power in a Lighter Weight Coupling

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0

50

100

150

200

250

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350

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0 5 10 15 20 25 30 35

Ratin

g(kW/1000rpm

)

WeightofCoupling(kg)

PerformanceImprovementinTheNewTSKCoupling

NewTSK

OldTSK

TSKS-0230->TSKS-036056%RatingIncrease/5%WeightReduction

TSKS-0135 ->TSKS-021560%RatingIncrease/5%WeightReduction

TSKS-0075-> TSKS-012060%RatingIncrease/4%WeightReduction

TSKS-0033->TSKS-005560%RatingIncrease/4%WeightReduction

TSKS-0013->TSKS-002592%RatingIncrease/3%WeightReduction

NEW!TDKS-0014

Over 70% of all TSK/TSC applications can now be met with one size smaller coupling than previous designs

CONFIDENTIAL

Uprated TSK(C)S – New Design Features

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Max bore size increased

Compression bolts added to aid assemblyL-series membranes used for increased torque capability

Hub bolts rationalized to standard hex head (TSK) or 12 pt. (TSC) with Emuge locking thread

Hub puller holes increased to meet API 610

Redesigned anti-fly feature to remove machined spacer recess

Drive bolt assembly rationalized- Sleeve changed to standard

washer- Special nut changed to

standard nut

New 4-link TDKS-0014 size added to catalog

Compression slots removed for increased balance performance

CONFIDENTIAL

New 4-link TDKS-0014

Features and Advantages• 4 link coupling

• Ideally suited for small pumping

(<30 HP / 22 kW) applications and

NEMA frames up to size 289

• Available for shaft sizes up to

51 mm / 2.01 in.

• Increased angular and axial

misalignment capabilities over

6-link alternatives

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Product Range and Design Characteristics

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DesignationCurrent New

- TDK(C)S-0014TSK(C)S-0013 TSK(C)S-0025TSK(C)S-0033 TSK(C)S-0055TSK(C)S-0075 TSK(C)S-0120TSK(C)S-0135 TSK(C)S-0215TSK(C)S-0230 TSK(C)S-0360

• Meets API 610 and ISO 14691

• Can be supplied to API 671 with exceptions

• Intrinsic balance exceeds AGMA class 9

• Coated carbon steel for corrosion protection

• ATEX compliant

• Anti-fly retention

• Scalloped, stainless-steel membranes

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Operating Boundaries and Options

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ParametersMaximum Shaft 128 mm / 5.04 in.

Maximum Continuous Torque 3,438 Nm / 24,300 lb. in.Maximum Peak Torque 6,876 Nm / 60,900 lb. in.

Speed Limits 25,500 rpmTemperature Limits -55°C to 150°C / -67°F to 302°F

Available Options:• Spark-resistant couplings for hazardous zone operation• Special materials for low-temperature applications and/or higher corrosion

resistance• Electrical insulation• Adjustable shims for taper shafts• Axially rigid construction• Torque limiting and shear pin designs

CONFIDENTIAL 8

Global Network and Technical Support with Local Service

Important takeaway text.

• >200 sales & service facilities in over 50 countries: Largest service footprint

• 4 Manufacturing Centers of Excellence

• 6 quick response centers for local market needs

• 24,100 m2 of coupling manufacturing space

• Global R&D center in Manchester, UK, including multiple test rigsPlease have your badge scanned if

you require more information.