What are you looking for?

Enter search term

We are sorry!

Unfortunately no results were found.

Login

Are you a new customer?

Register and get many benefits:

Checking the product availability
Fast reordering & order history
Personal product recommendation
Payment by invoice

Help & Contact

Your direct line to us

If you have any questions about the online store or our products, you can call our customer service at:

Or use our FAQ

There you get answers to the most frequently asked questions.

Helping people help themselves
FAQs

AFS 80 SRE 20

SAE flange 1/2" 20.0x3 3000PSI
Product details for

AFS 80 SRE 20

Size
1/2″
Tube
20 x 3
A
20 mm
B1
14 mm
B2
14 mm
E
17.5 mm
H
16 mm
L
9 mm
PB
350 bar
C
38.1 mm
G
35 mm
M unc
UNC 5/16″ x 1.1/4″
M metr.
M 8 x 30
All characteristics

Characteristics

Construction type
  • SAE stub end 
Material
  • S 355 J2 G3 
Standard
  • SAE J 518 C 
  • ISO 6162 
Surface
  • black oiled 
Type
  • straight 
Mounting
  • screw bore hole 
Customs tariff number
  • 73079100 
All characteristics

Product description

Notes
The stated maximum working pressure relates to the flange. The actual working pressure is determined by the tube (wall thickness) and the quality of the tube.
Recommended screws are listed in the columns M (metr) and M (unc).
Delivery scope
Flange only

Product variants

14 Results
Show dimensional drawing
Identifier
Size
Tube
A (mm)
B1 (mm)
Details / items
1/2″ 
20 x 3 
20 mm
14 mm
Learn more
1/2″ 
22 x 3 
22 mm
16 mm
Learn more
3/4″ 
25 x 3 
25 mm
19 mm
Learn more
3/4″ 
28 x 3 
28 mm
21.5 mm
Learn more
1″ 
30 x 4 
30 mm
22 mm
Learn more
1″ 
35 x 4 
35 mm
27 mm
Learn more
1.1/4″ 
38 x 4 
38 mm
30 mm
Learn more
1.1/4″ 
42 x 3 
43 mm
36 mm
Learn more
1.1/2″ 
38 x 4 
38 mm
30 mm
Learn more
1.1/2″ 
42 x 3 
42 mm
36 mm
Learn more
PB = max. operating pressure (bar)

Shows 10 of 14

Column selection

Size
Tube
A (mm)
B1 (mm)
B2 (mm)
E (mm)
H (mm)
L (mm)
PB (bar)
C (mm)
G (mm)
M unc
M metr.
PB = max. operating pressure (bar)