One Piece Hose Fitting Manufacturer

4WFL Code 61 Flange One Piece Hose Fitting

Topa’s 4 Wire 4S SAE Code 61 flange (FL) crimp fittings are engineered for secure, high-pressure hydraulic connections. Built for durability and reliability, these fittings are ideal for demanding applications. See the construction details below:

Connection 1: SAE Code 61 Flange – Straight or 90° Available

Connection 2: Hose End – Designed for 4-wire spiral hoses

Material selection: Carbon steel; Stainless steel

Shape: Straight

Product types: Crimp Fittings – Skive or No-Skive

Applications: Agriculture, Construction, Industrial Machinery, Mining

Need dependable hydraulic crimp fittings? Contact Topa today. We offer both standard and custom solutions to match your system’s specific requirements! Topa’s one-piece fittings are interchangeable with Danfoss Series 4S crimp fittings, contact Topa for a quick quote!

Category:

Description

Flange One Piece Hose Fitting drawing

PART

HOSE SIZE INFO

DIMENSIONS



4W part#

Terminal
End
Hose Size

DN

Hose
size

Flange Head
Dia.KØ

A

D

E

    

mm

in

mm

in

mm

in

mm

in

4W8FL8

-8

 12

-8

79.5

3.13

  52.3

2.06

9.6

.38

30.2

1.19

4W12FL8

-12

 19

-8

80.6

3.17

  53.3

2.1

9.6

.38

38.1

1.5

4W12FL12

-12

 19

-12

38,1

1.50

  90,7

3.57

54,5

2.15

14,2

0.56

4W16FL12

-16

 19

-12

44,5

1.75

  90,2

3.55

54,0

2.13

14,2

0.56

4W20FL12

-20

 19

-12

50,8        

2.00

  97,7

3.85

61,5

2.42

14,2

0.56

4W16FL16

-16

 25

-16

44,5

1.75

  93,3

3.67

53,6

2.11

19,2

0.76

4W20FL16

-20

 25

-16

50,8

2.00

 100,8

3.97

61,1

2.41

19,2

0.76

4W24FL16

-24

 25

-16

60,4

2.38

  97,4

3.83       

57,7

2.27

19,2

0.76

4W16FL20

-16

 31

-20

44,5

1.75

 110,5

4.35       

55,5

2.18

25,2

0.99

4W20FL20

-20

 31

-20

50,8

2.00

  117,4

4.62       

62,2

2.45

25,2

0.99

4W24FL20

-24

 31

-20

60,4

2.38

 106,7

4.20        

51,6

2.03

25,2

0.99

4W32FL20

-32

 31

-20

71,4

2.81

 104,9

4.13

49,9

1.96

25,2

0.99

4W24FL24

-24

 38

-24

60,4

2.38

 171,6

6.75

93,6

3.68

31,1

1.22

4W32FL24

-32

 38

-24

71,4

2.81

 174,7

6.88

96,7

3.81

31,1

1.22

4W32FL32

-32

 51

-32

71,4

2.81

 177,5

6.99

99,5

3.92

42,1

1.66



6W part#

Terminal
End Hose Size

DN

Hose
size

Flange Head
Dia.KØ

 

A

 

D

E

6W16FL16

-16

 25

-16

44,5

1.75

93,3

3.67

53,6

2.11

19,2

0.76

6W20FL20

-20

 31

-20

50,8

2.00

118,2

4.65

62,2

2.45

25,2

0.99

6W24FL24

-24

 38

-24

60,4

2.38

171,6

6.75

93,6

3.68

31,1

1.22

6W32FL24

-32

 38

-24

71,4

2.81

174,7

6.88

96,7

3.81

31,1

1.22

6W32FL32

-32

 51

-32

71,4

2.81

177,5

6.99

99,5

3.92

42,1

1.66

JIC Flange One Piece Hose Fitting Video

Take a closer look inside Topa’s production line through our latest video on one-piece hydraulic fitting manufacturing. This behind-the-scenes footage gives you a full view of our factory operations and highlights the skill and precision that go into every product we make.

From raw material cutting to the final inspection, the video walks you through the entire production process of our metric hydraulic crimp fittings. We work exclusively with high-grade carbon steel and stainless steel, and every step is handled with advanced automated machinery to ensure consistent quality and performance.

Want reliable fittings and responsive service? Topa is here to deliver. Explore our full range of hydraulic fittings and experience the difference a dependable supplier can make. Contact us today to get started.

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