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The multi-tooth threaded coupling belongs to the multi-tooth coupling series, with one end featuring an internal or external thread and the other end having a multi-tooth coupling.
This coupling is used to connect fire hoses and firefighting equipment (such as fire pumps, fire hoses, and fire hydrants).
ITEM NO. |
DIN/mm |
DIA |
A/mm |
B/mm |
C/mm |
D/mm |
/ |
200(6teeth) |
8" |
M200*4 |
219 |
279 |
90 |
200(8teeth) |
8" |
G8" |
225 |
280 |
84 |
|
250(10teeth) |
10" |
M230*3 |
266 |
326 |
80 |
|
250(12teeth) |
10" |
M230*3 |
270 |
317 |
85 |
|
300 |
12" |
M295*4 |
320 |
380 |
87 |
|
350 |
14" |
M350*4 |
389 |
442 |
99 |
|
400 |
16" |
M400*5 |
441 |
501 |
113 |
* Materials and manufacturing processes can be customized upon request.
* Other requirements (such as working pressure, burst pressure, etc.) can also be customized as needed.
ITEM NO. |
DIN/mm |
DIA |
A/mm |
B/mm |
C/mm |
D/mm |
/ |
200(6teeth) |
8" |
M200*4 |
219 |
279 |
91 |
200(8teeth) |
8" |
M200*4 |
225 |
280 |
97 |
|
250(10teeth) |
10" |
M255*4 |
266 |
326 |
105 |
|
250(12teeth) |
10" |
M254*4 |
270 |
317 |
103 |
|
300 |
12" |
M300*4 |
320 |
380 |
125 |
|
350 |
14" |
M350*4 |
389 |
442 |
104 |
|
400 |
16" |
M400*5 |
441 |
501 |
140 |
* Materials and manufacturing processes can be customized upon request.
* Other requirements (such as working pressure, burst pressure, etc.) can also be customized as needed.
27 Years Of Industry Manufacturing Experience