Metric Size, Aluminum, Split Assembly
Flanged Connector Clamps
GN 147
wo
ISO 9001 Supplier

RoHS Compliant

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Specification
Connector clamp:
Black version--Aluminum, powder coated, textured finish
Tumbled version--Aluminum, matte shot-blasted finish
Clamping bores machined
Cap screws: DIN 912, steel, zinc plated
Nylon insert hex nuts: DIN 985, steel, zinc plated

Alternative clamping assemblies available upon request:
Adjustable clamping levers
Hex head clamping screws

 Information
The clamping bores of GN 147 flanged connector clamps are machined and designed for construction tubings GN 990 or DIN 2391, DIN 2395 and DIN 2462 respectively.
In the standard version, the clamping force of the clamp onto the tube is achieved via the socket cap screws and hex nuts with nylon insert.
Versions with adjustable levers or hex head clamping screws with nylon insert hex nuts have a spacer added to be able to acheive the proper clamping force needed.

Application Example
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Round Bore Type

Dimensions in:

millimeters
(inches)
Part Number
d1
Bore (B)
d2
d3
Clamping Screw Size
k
Clamping Length
l1
l2
m
t
x1
x2
y1
y2
Black Version
Tumbled Version
B20
6.5
(.26)
M8
50
(1.97)
53
(2.09)
68
(2.68)
30
(1.18)
7
(.28)
50
(1.97)
35
(1.38)
75
(2.95)
60
(2.36)
B25
6.5
(.26)
M8
50
(1.97)
53
(2.09)
68
(2.68)
30
(1.18)
7
(.28)
50
(1.97)
35
(1.38)
75
(2.95)
60
(2.36)
B30
6.5
(.26)
M8
50
(1.97)
53
(2.09)
68
(2.68)
30
(1.18)
7
(.28)
50
(1.97)
35
(1.38)
75
(2.95)
60
(2.36)
B40
11
(.43)
M10
76
(2.99)
81.5
(3.21)
98
(3.86)
46.5
(1.83)
14
(.55)
76
(2.99)
50
(1.97)
115
(4.53)
90
(3.54)
B42
11
(.43)
M10
76
(2.99)
81.5
(3.21)
98
(3.86)
46.5
(1.83)
14
(.55)
76
(2.99)
50
(1.97)
115
(4.53)
90
(3.54)
B45
11
(.43)
M10
76
(2.99)
81.5
(3.21)
98
(3.86)
46.5
(1.83)
14
(.55)
76
(2.99)
50
(1.97)
115
(4.53)
90
(3.54)
B48
11
(.43)
M10
76
(2.99)
81.5
(3.21)
98
(3.86)
46.5
(1.83)
14
(.55)
76
(2.99)
50
(1.97)
115
(4.53)
90
(3.54)
B50
11
(.43)
M10
76
(2.99)
81.5
(3.21)
98
(3.86)
46.5
(1.83)
14
(.55)
76
(2.99)
50
(1.97)
115
(4.53)
90
(3.54)
 
Square Bore Type

Dimensions in:

millimeters
(inches)
Part Number
s
Square (V)
d2
d3
Clamping Screw Size
k
Clamping Length
l1
l2
m
t
x1
x2
y1
y2
Black Version
Tumbled Version
V20
6.5
(.26)
M8
50
(1.97)
53
(2.09)
68
(2.68)
30
(1.18)
7
(.28)
50
(1.97)
35
(1.38)
75
(2.95)
60
(2.36)
V25
6.5
(.26)
M8
50
(1.97)
53
(2.09)
68
(2.68)
30
(1.18)
7
(.28)
50
(1.97)
35
(1.38)
75
(2.95)
60
(2.36)
V30
6.5
(.26)
M8
50
(1.97)
53
(2.09)
68
(2.68)
30
(1.18)
7
(.28)
50
(1.97)
35
(1.38)
75
(2.95)
60
(2.36)
V40
11
(.43)
M10
76
(2.99)
81.5
(3.21)
98
(3.86)
46.5
(1.83)
14
(.55)
76
(2.99)
50
(1.97)
115
(4.53)
90
(3.54)
V45
11
(.43)
M10
76
(2.99)
81.5
(3.21)
98
(3.86)
46.5
(1.83)
14
(.55)
76
(2.99)
50
(1.97)
115
(4.53)
90
(3.54)
V50
11
(.43)
M10
76
(2.99)
81.5
(3.21)
98
(3.86)
46.5
(1.83)
14
(.55)
76
(2.99)
50
(1.97)
115
(4.53)
90
(3.54)