Page 526 - Industrial Ancillaries 2020 Catalogue (Sterling)

14
Compressor Couplings
• Ludecke claw couplings are a symmetrical quick coupling system comprising two claws each, which are connected by simultaneously applying force and rotating the two claws 45o apart
• All connections and sealing systems have the same head dimensions, therefore all types are always interchangeable
• The recommended combination is a standard coupling with a MODY coupling as the counterpart (easy to couple,
100% tight, absolutely safe)
• It is very important to always use couplings made of 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 the DIN 3489 and DIN 3238 standards
DIN 3489 Swivelling Claw Couplings
• High quality couplings, malleable iron head, turned steel hose stem with special pro le, zinc plated and yellow passivated, Chrome (VI)-free
• 360° swivelling, easy turning under pressure, therefore no hose twist
• 2 parts, sealing through 2 O-rings,
swivelling on 2 Te on® discs, safe
and protected
• 100% tight through machined gasket
seat, standard rubber ring can be used
• Full bore for increased ow capacity
• Steam resistant rubber ring available
on request
• 100% couple test and sight control
• For exibility of compressed air lines in
construction and industrial applications
Te on slide 1 Te on slide 2
Standard coupling head Standard rubber ring
Machined gasket seal, coupling 100% tight Sealing O-ring 1
Sealing O-ring 2
Circlip to x the from-top-sticked stem Machined stem pro le for perfect hose t
3/4 £14.23
1 £20.15
3/4 £20.15
Max. Working Pressure
Temperature Range
Material
Seals
Norm
Medium
Threads
Claw Distance
PN 16 bar
-40°C to +95°C
Malleable Iron / Steel
Perbunan
DIN 3489
Compressed air
ISO 228
42 mm
Hose Claw Coupling
Standard Execution
410
Part No. ID " Price
LUD-SKG13-DR 1/2 £14.08
Male Claw Coupling
410
Part No. BSPP Price
LUD-KAG12-DR 1/2 £14.23
LUD-SKG19-DR 3/4
LUD-SKG25-DR 1
£14.08 LUD-KAG34-DR
£14.08 LUD-KAG10-DR
Hose Claw Coupling
With Safety Collar
410
Part No. ID " Price
LUD-SKB13-DR 1/2 £18.73
Female Claw Coupling
410
Part No. BSPP Price
LUD-KIG12-DR 1/2 £14.23
LUD-SKB19-DR 3/4
LUD-SKB25-DR 1
£18.73 LUD-KIG34-DR
£18.73 LUD-KIG10-DR
1 £20.15
526
Compressors & Accessories