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Airline Equipment & Accessories

Lüdecke Claw Couplings DIN 3489

 
Logo: Ludecke - the perfect connection
 

Claw Couplings & Accessories


• Claw Couplings are a symetrical quick coupling system
• Two claws are connected by simultaneously applying force and rotating the two claws to be 45° apart
• All connections and sealing systems have the same head dimensions - so all types are interchangeable

The recommended combination is a standard coupling with a MODY-coupling as the counterpart:
  • Easy to couple
  • 100% tight
  • Absolutely safe
Couplings are manufactured from malleable iron, which as a result of its special heat treatment is suitable for thin-walled parts and is the only recommended casting material according to DIN 3489 and 3238.
 
Malleable Iron Characteristics
Malleable Iron Characteristics (DIN EN 1562)

 
 
Standard-Execution DIN 3489

DIN 3489
• High quaility, robust compressor hose couplings of malleable iron, zinc plated and yellow passivated, Chrome (VI)-free
• 100% couple test and sight control
• With oil-resistant rubber ring GOER, on request with steam-resistant rubber ring GDOR (up to 200ºC) against extra charge
• Universal coupling, world-wide used system for compressed air in construction and industry
• For flexibility of compressed air lines in construction and industrial applications
• Steam resistant rubber rings available on request
 
 
Male Claw Coupling
Product Group: 410
LUDECKE Male Claw Coupling
• Standard Execution DIN 3489 (formerly DIN 3481)
• Zinc plated and yellow passivated, Chrome (VI)-free
• ISO 228 threads
• Working Pressure: 10 BAR
• Temperature Range: -40°C to 95°C
• 42mm claw distance
• Globally used system for compressed air in construction and industry
Part No BSP  
LUD-KAG14 1/4  
LUD-KAG38 3/8  
LUD-KAG12 1/2  
LUD-KAG34 3/4  
LUD-KAG10 1  
LUD-KAG54 1 1/4  
 
 
Female Claw Coupling
Product Group: 410
LUDECKE Female Claw Coupling
• Standard Execution DIN 3489
•Zinc plated and zinc plated and yellow passivated, Chrome (VI)-free
• ISO 228 threads
• Working Pressure: 10 BAR
• Temperature Range: -40°C to 95°C
• 42mm claw distance
• Globally used system for compressed air in construction and industry
Part No BSPP  
LUD-KIG14 1/4  
LUD-KIG38 3/8  
LUD-KIG12 1/2  
LUD-KIG34 3/4  
LUD-KIG10 1  
LUD-KIG54 1 1/4  
 
 
Blanking End
Product Group: 410
LUDECKE Hose Claw Blanking End
• Standard Execution DIN 3489 (formerly DIN 3484)
•Zinc plated and zinc plated and yellow passivated, Chrome (VI)-free
• Working Pressure: 10 BAR
• Temperature Range: -40°C to 95°C
• 42mm claw distance
• Globally used system for compressed air in construction and industry
Part No Type  
LUD-VKO Without Chain  
LUD-VKM With Chain  
LUD-VKM-K Spare Chain  
 
 
 
 
Hose Claw Coupling
Product Group: 410
LUDECKE Hose Claw Coupling
• Standard Execution DIN 3489 (formerly DIN 3483)
•Zinc plated and zinc plated and yellow passivated, Chrome (VI)-free
• Working Pressure: 10 BAR
• Temperature Range: -40°C to 95°C
• 42mm claw distance
• Globally used system for compressed air in construction and industry
Part No ID  
LUD-SKG6 1/4  
LUD-SKG10 3/8  
LUD-SKG13 1/2  
LUD-SKG15 5/8  
LUD-SKG19 3/4  
LUD-SKG25 1  
LUD-SKG32 1 1/4  
 
 
Hose Claw Coupling
With safety collar
Product Group: 410
LUDECKE Hose Claw Coupling with Safety Collar
• Standard Execution DIN 3489
• Zinc plated and zinc plated and yellow passivated, Chrome (VI)-free
• Working Pressure: 10 BAR
• Temperature Range: -40°C to 95°C
• 42mm claw distance
• Globally used system for compressed air in construction and industry
Part No ID  
LUD-SKB13 1/2  
LUD-SKB15 5/8  
LUD-SKB19 3/4  
LUD-SKB25 1  
 
 
Three Way Connection
With threaded ends or claw coupling
Product Group: 410
LUDECKE Three Way Connection with threaded ends or claw couplings
• Standard Execution DIN 3489
•Zinc plated and zinc plated and yellow passivated, Chrome (VI)-free
• Working Pressure: 10 BAR
• Temperature Range: -40°C to 95°C
• 42mm claw distance
• Globally used system for compressed air in construction and industry
Part No BSP Type  
LUD-DWS34 3/4 Threaded  
LUD-DWSG34 3/4 Claw  
LUD-DWS10 1 Threaded  
LUD-DWSG10 1 Claw  
 
 
Original Rubber Sealing Ring
For Standard Claw Couplings DIN 3489
Product Group: 410
LUDECKE Original Rubber Rings for Standard Claw Couplings DIN 3849
• Hard PVC packing rings for fast, easy and tight sealing of male threads
Part No Resistance Material  
LUD-GOER Oil Perbunan  
LUD-GDOR Steam Ohasil  
LUD-GVOR Chemicals Viton®  
 
 
 
Ask for a Discount
Contact Industrial Ancillaries Ltd now on the number below to ask a member of our Sales Team about prices for Lüdecke Standard-Execution DIN 3489 Claw Couplings.
Lines open 8.30am - 5.30pm GMT Monday to Friday and 8.30am - 12pm GMT Saturday.
 
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Contact Industrial Ancillaries Ltd
Industrial Ancillaries Ltd, Harper Way, Markham Vale, Chesterfield, Derbyshire UK, S44 5JX