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Christmas / New Year shipping times
Our central warehouses will be closed from 23.12.2024 to 01.01.2025. Incoming orders will not be shipped during this period. If necessary, you are welcome to use our branch network during this time. Customer service will be available as usual.

Please note that our branches may have different opening hours during the holidays. For up-to-date information, we recommend calling ahead or checking the current opening times on Google Maps. Due to technical reasons, we are currently unable to update the opening hours on our website. Link to branch search on Google Maps

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K- 07 40 53 38

Union
K-07405338

The product image may differ

K-07405338
K-07405338 K-07405338
Connecting thread
R 3/4″ -14 
Tube outer Ø
25 mm 
A
16.5 mm
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Please choose a variant

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Article

K- 07 40 53 37 K- 07 40 53 38 K- 07 40 53 39 K- 07 40 53 40 K- 07 40 53 41 K- 07 40 53 42
Product details for

K- 07 40 53 38

Connecting thread
R 3/4″ -14
Tube outer Ø
25 mm
A
16.5 mm
B
38.5 mm
E
42.5 mm
L
66 mm
SW1
27 mm
SW2
35 mm
All characteristics

Characteristics

Clamp ring
  • stainless steel 1.4301 
Housing
  • nickel-plated brass 
Locking ring
  • technopolymer 
Max. working pressure
  • -0.99 bar - 15 bar 
Media
  • air supply 
  • vacuum 
  • inert gases, e. g. N2/CO2 
Nut
  • nickel-plated brass 
O-ring
  • NBR 
Seal
  • NBR 
Temp. range
  • -20 °C to +80 °C 
Customs tariff number
  • 74122000 
All characteristics

Product variants

6 Results
Search
Show dimensional drawing
Identifier
Connecting thread
Tube outer Ø
A (mm)
B (mm)
Details / items
K- 07 40 53 37
R 1/2″ -14 
20 mm 
14 mm
31.5 mm
Learn more
K- 07 40 53 38
R 3/4″ -14 
25 mm 
16.5 mm
38.5 mm
Learn more
K- 07 40 53 39
R 1″ -11 
32 mm 
19 mm
46 mm
Learn more
K- 07 40 53 40
R 1.1/4″ -11 
40 mm 
21.5 mm
52 mm
Learn more
K- 07 40 53 41
R 1.1/2″ -11 
40 mm 
21.5 mm
52 mm
Learn more
K- 07 40 53 42
R 1.1/2″ -11 
50 mm 
21.5 mm
63.5 mm
Learn more

Column selection

Connecting thread
Tube outer Ø
A (mm)
B (mm)
E (mm)
L (mm)
SW1 (mm)
SW2 (mm)