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F 4

Pump flange 4-hole HC72.5 IGR1.1/4"

Pump flange 4-hole HC72.5 IGR1.1/4"

F4

The product image may differ

F4
F4 F4
A
G 1.1/4″ -11 
D
98 mm
H
20 mm
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Please choose a variant

Show table of articles

Article

F 1 F 2 F 3 A F 3 B F 3.5 A F 3.5 B F 4
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Product details for

F 4

A
G 1.1/4″ -11
D
98 mm
H
20 mm
L
12.5 mm
Screws
(4x) M 12 x 35
OR
47.22 x 3.53
All characteristics

Characteristics

Mounting
  • with metric screw set 
Construction type
  • pump connection (4 hole) 
Material
  • steel ST 42.3 
Surface
  • electro galvanised 
Type
  • straight 
Customs tariff number
  • 73079910 
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
with screw set and O-ring

Product variants

7 Results
Search
Show dimensional drawing
Identifier
LK (mm)
OR
Pressure PB (bar)
A
F 1
30 mm
18.77 x 1.78 
250 bar
G 3/8″ -19 
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F 2
40 mm
25.12 x 1.78 
250 bar
G 1/2″ -14 
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F 3 A
51 mm
31.42 x 2.62 
250 bar
G 3/4″ -14 
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F 3 B
56 mm
31.42 x 2.62 
250 bar
G 3/4″ -14 
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F 3.5 A
62 mm
39.70 x 3.53 
180 bar
G 1″ -11 
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F 3.5 B
62 mm
39.70 x 3.53 
180 bar
G 1″ -11 
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F 4
72.5 mm
47.22 x 3.53 
180 bar
G 1.1/4″ -11 
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PB = max. operating pressure (bar)
LK = pitch circle diameter

Column selection

LK (mm)
OR
Pressure PB (bar)
A
D (mm)
H (mm)
L (mm)
Screws
PB = max. operating pressure (bar)
LK = pitch circle diameter