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DFS 401 S U A20

SAE flange 1/2" 6000PSI
Product details for

DFS 401 S U A20

Size
1/2″
M unc
UNC 5/16″ x 1.1/4″
A
20.3 mm
D
54 mm
E
18.2 mm
H
32 mm
Ø B
13 mm
PB
420 bar
C
40.5 mm
F
46 mm
G
72 mm
I
19 mm
All characteristics

Characteristics

Construction type
  • SAE socket weld flange connector 
Material
  • S 355 J2 G3 
Pressure series
  • 3,000 psi
Standard
  • SAE J 518 C 
  • ISO 6162 
Surface
  • black oiled 
Type
  • straight 
Mounting
  • with UNC screw set 
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.
Delivery scope
Flange, counter flange with screw set and O-ring

Product variants

28 Results
Show dimensional drawing
Identifier
Size
M unc
A (mm)
D (mm)
Price / items
1/2″ 
UNC 5/16″ x 1.1/4″ 
21.6 mm
54 mm
1/2″ 
UNC 5/16″ x 1.1/4″ 
17.5 mm
54 mm
1/2″ 
UNC 5/16″ x 1.1/4″ 
20.3 mm
54 mm
3/4″ 
UNC 3/8″ x 1.1/2″ 
27.2 mm
65 mm
3/4″ 
UNC 3/8″ x 1.1/2″ 
25.3 mm
65 mm
1″ 
UNC 3/8″ x 1.1/2″ 
34 mm
70 mm
1″ 
UNC 3/8″ x 1.1/2″ 
30.3 mm
70 mm
1.1/4″ 
UNC 7/16″ x 1.1/2″ 
42.8 mm
79 mm
1.1/4″ 
UNC 7/16″ x 1.1/2″ 
38.3 mm
79 mm
1.1/2″ 
UNC 1/2″ x 1.3/4″ 
48.6 mm
93 mm
PB = max. operating pressure (bar)

Shows 10 of 28

Column selection

Size
M unc
A (mm)
D (mm)
E (mm)
H (mm)
Ø B (mm)
PB (bar)
C (mm)
F (mm)
G (mm)
I (mm)
PB = max. operating pressure (bar)