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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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ZR OO VA

Spacer ring, flange connection, 2 O-rings
Construction type
spacer ring for flare connection with 2 O-rings 
Material
stainless steel 
Standard
DIN 3949 
Download PDF

Characteristics

Construction type
  • spacer ring for flare connection with 2 O-rings 
Material
  • stainless steel 
Standard
  • DIN 3949 
Customs tariff number
  • 73072910 

Product description

Notes
Information about assembly, installation, pressure loads and permissible operating temperatures can be found in the technical information for tube fittings.
Ordering information
NBR seals
FPM (Viton) available on request

Product variants

16 Results
Show dimensional drawing
Identifier
OR1
OR2
Series
L2 (mm)
Details / items
4.0 x 1.5 
4.40 x 0.80 
11.5 mm
Learn more
6.0 x 1.5 
6.00 x 0.80 
12 mm
Learn more
7.5 x 1.5 
7.50 x 0.80 
12.5 mm
Learn more
9.0 x 1.5 
9.50 x 0.80 
12.5 mm
Learn more
12.0 x 2.0 
12.50 x 0.80 
12.5 mm
Learn more
15.0 x 2.0 
15.00 x 1.00 
13 mm
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20.0 x 2.0 
18.00 x 1.00 
14.2 mm
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26.0 x 2.0 
23.00 x 1.00 
14.7 mm
Learn more
32.0 x 2.5 
30.00 x 1.00 
18.5 mm
Learn more
38.0 x 2.5 
37.00 x 1.00 
20.5 mm
Learn more
Series: LL = very light; L = light, S = heavy
PN = nominal pressure (bar)
PB = max. operating pressure (bar)
Ø d1 = external tube diameter

Shows 10 of 16

Column selection

OR1
OR2
Series
L2 (mm)
Ø d1 (mm)
Ø d2 (mm)
Working pressure
Series: LL = very light; L = light, S = heavy
PN = nominal pressure (bar)
PB = max. operating pressure (bar)
Ø d1 = external tube diameter