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Instrumentation industry

Outline
Parameters
Products1
Products2

The progress of technology, mechanical instrumentation has gradually been replaced by electronic instruments, in order to be accurate, the external wind, water, dust, sand and gravel should be excluded, and should be isolated from the outside world. But if completely closed, when the sun exposure or electronic circuits work with heat generation, expansion stress of the heated gas in the body which instrument case, the stress caused a fatal blow to the precision of the instruments. How to eliminate the stress, using LeaDer vent products make the instrument effectively and separated from the outside,while preserving inside and outside pressure balance, maintain accuracy.

 

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Application of automobile instrument panel

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Application of flow meter

We could not find any corresponding parameters, please add them to the properties table
series NO. PART NO. meterial installation method membrane model characteristic ventilation volumn IP LEVEL shape cover color thread length installation connector charateristic specification
vent 　 　 　 　 　 　 ml/min
@70mbar		 　 mm 　 　 mm 　 　 　
metal vent installation by sleeve 1

LD-FCL-26WBD7/M40*1.5

 brass thread 26 hydrophobic 8250 IP67 44 on the edge haxagon W white 　 M40*1.5 　 download spec.
2

LD-FCL-26WBZ7/M32*1.5

 brass thread 26 hydrophobic 6250 IP67 36 on the edge haxagon W white 　 M32*1.5 　 download spec.
3

LD-FCL-26WBZ7/M20*1.5

 brass thread 26 hydrophobic 2150 IP67 22 on the edge haxagon W white 　 M20*1.5 　 download spec.
4

LD-FCL-26WBZ7/M16*1.5

 brass thread 26 hydrophobic 1375 IP67 20 on the edge haxagon W white 　 M16*1.5 　 download spec.
5

LD-FCL-26WCZ7/M16*1.5

 brass thread 26 hydrophobic 1375 IP67 20 on the edge haxagon W brass natral color 　 M16*1.5 　 download spec.
6

LD-FCL-26WBZ7/M16*2.0

 brass thread 26 hydrophobic 1375 IP67 20 on the edge haxagon W white 　 M16*2.0 　 download spec.
7

LD-FVL-96WV65/M12*1.5

 Al thread 96 hydrophobic 6300 IP65 17 on the edge haxagon W Al natural color 　 M12*1.5 　 download spec.
8

LD-FVL-26WVD7/M12*1.5

 Al thread 26 hydrophobic 260 IP67 16 on the edge haxagon W Al natural color 　 M12*1.5 　 download spec.
9

LD-FVL-26WV67/M12*1.5

 Al thread 26 hydrophobic 260 IP67 16 on the edge haxagon W Al natural color 　 M12*1.5 　 download spec.
11

LD-FCL-26WC67/M12*1.5

 brass thread 26 hydrophobic 260 IP67 16 on the edge haxagon W brass natral color 　 M12*1.5 　 download spec.
12

LD-FCL-26WCD7/M12*1.5

 brass thread 26 hydrophobic 260 IP67 16 on the edge haxagon W brass natral color 　 M12*1.5 　 download spec.
13

LD-FCL-26WH67/M12*1.5

 brass thread 26 hydrophobic 260 IP67 16 on the edge haxagon W Black 　 M12*1.5 　 download spec.
14

LD-FCL-26WB67/M12*1.5

 brass thread 26 hydrophobic 260 IP67 16 on the edge haxagon W white 　 M12*1.5 　 download spec.
15

LD-FCL-26WB67/M12*1.75

 brass thread 26 hydrophobic 60 IP67 12 on the edge haxagon W white 　 M8*1.0 　 download spec.
16

LD-FCL-26WBD7/M12*1.75

 brass thread 26 hydrophobic 260 IP67 16 on the edge haxagon W white 　 M12*1.75 　 download spec.
17

LD-FCL-26WHD7/M12*1.75

 brass thread 26 hydrophobic 260 IP67 16 on the edge haxagon W Black 　 M12*1.75 　 download spec.
18

LD-FCL-26WBD7/M12*1.5

 brass thread 26 hydrophobic 260 IP67 16 on the edge haxagon W white 　 M12*1.5 　 download spec.
19

LD-FCL-26WBD7/M12*1.25

 brass thread 26 hydrophobic 260 IP67 16 on the edge haxagon W white 　 M12*1.25 　 download spec.
20

LD-FGL-26WGD7/M12*1.5

 stell thread 26 hydrophobic 260 IP67 16 on the edge haxagon W brass natral color 　 M12*1.5 　 download spec.
21

LD-FGL-26WHD7/M12*1.5

 stell thread 26 hydrophobic 260 IP67 16 on the edge haxagon W Black 　 M12*1.5 　 download spec.
22

LD-FGL-26WBD7/M12*1.5

 stell thread 26 hydrophobic 260 IP67 16 on the edge haxagon W white 　 M12*1.5 　 download spec.
23

LD-FCL-26WHD7/M12*1.5

 brass thread 26 hydrophobic 260 IP67 16 on the edge haxagon W Black 　 M12*1.5 　 download spec.
24

LD-FCL-33WBD7/M12*1.5

 brass thread 33 hydrophobic 260 IP67 16 on the edge haxagon W white 　 M12*1.5 　 download spec.
25

LD-FCL-26WBD7/M10*1.0

 brass thread 26 hydrophobic 260 IP67 14 on the edge haxagon W white 　 M10*1.0 　 download spec.
26

LD-FCL-26WBD7/M10*1.0

 brass thread 26 hydrophobic 260 IP67 14 on the edge haxagon W white 　 M10*1.0 　 download spec.
27

LD-FCL-26WB67/M10*1.0

 brass thread 26 hydrophobic 260 IP67 14 on the edge haxagon W white 　 M10*1.0 　 download spec.
28

LD-FCL-26WBD7/M10*1.25

 brass thread 26 hydrophobic 260 IP67 14 on the edge haxagon W white 　 M10*1.25 　 download spec.
29 LD-FVL-26WVD7/M10*1.0 Al thread 26 hydrophobic 260 IP67 14 on the edge haxagon W Al natural color 　 M10*1.0 　 download spec.
30

LD-FCL-26WBD7/M8*1.0

 brass thread 26 hydrophobic 60 IP67 12 on the edge haxagon W white 　 M8*1.0 　 download spec.
31

LD-FCL-26WB67/M8*1.0

 brass thread 26 hydrophobic 60 IP67 12 on the edge haxagon W white 　 M8*1.0 　 download spec.
32

LD-FCL-26WH67/M8*1.0

 brass thread 26 hydrophobic 60 IP67 12 on the edge haxagon W Black 　 M8*1.0 　 download spec.
33

LD-FCL-26WHD7/M8*1.0

 brass thread 26 hydrophobic 60 IP67 12 on the edge haxagon W Black 　 M8*1.0 　 download spec.
34

LD-FCL-26WHD7/M8*1.0

 brass thread 26 hydrophobic 60 IP67 12 on the edge haxagon W Black 　 M8*1.0 　 download spec.
35

LD-FCL-26WH67/M5*0.8

 brass thread 26 hydrophobic 60 IP67 10 on the edge haxagon W Black 　 M5*0.8 　 download spec.
36

LD-FCL-26WHD7/M5*0.8

 brass thread 26 hydrophobic 60 IP67 10 on the edge haxagon W Black 　 M5*0.8 　 download spec.
37

LD-FCL-26WB67/M5*0.8

 brass thread 26 hydrophobic 60 IP67 10 on the edge haxagon W white 　 M5*0.8 　 download spec.
38

LD-FCL-26WBD7/M5*0.8

 brass thread 26 hydrophobic 60 IP67 10 on the edge haxagon W white 　 M5*0.8 　 download spec.
39

LD-FGL-26WGD7/M5*0.8

 stell thread 26 hydrophobic 60 IP67 10 on the edge haxagon W Character 　 M5*0.8 　 download spec.
40

LD-FGL-26WBD7/M5*0.8

 stell thread 26 hydrophobic 60 IP67 10 on the edge haxagon W white 　 M5*0.8 　 download spec.
metal vent installation by sleeve 1

LD-FCL-27WHD7/M12*1.5

 brass thread 27 hydrophobic 260 IP67 Diameter16circle W Black 　 M12*1.5 　 download spec.
2

LD-FCL-27WB67/M12*1.75

 brass thread 27 hydrophobic 260 IP67 Diameter16circle W white 　 M12*1.75 　 download spec.
3

LD-FCL-22WBD7/M12X1.75

 brass thread 22 hydrophobic 260 IP67 Diameter16circle W white 　 M12*1.75 　 　
4

LD-FCL-27WHD7/M12X1.75

 brass thread 27 hydrophobic 260 IP67 Diameter16circle W Black 　 M12*1.75 　 　
5

LD-FCL-27WB67/M12*1.5

 brass thread 27 hydrophobic 260 IP67 Diameter16circle W white 　 M12*1.5 　 download spec.
6

LD-FCL-27WBD7/M12*1.25

 brass thread 27 hydrophobic 260 IP67 Diameter16circle W white 　 M12*1.25 　 download spec.
7

LD-FCL-27WBD7/M12*1.0

 brass thread 27 hydrophobic 260 IP67 Diameter16circle W white 　 M12*1.0 　 download spec.
8

LD-FGL-27WGD7/M12*1.5

 stell thread 27 hydrophobic 260 IP67 Diameter16circle W brass natral color 　 M12*1.5 　 download spec.
9

LD-FGL-27WHD7/M12*1.5

 stell thread 27 hydrophobic 260 IP67 Diameter16circle W Black 　 M12*1.5 　 download spec.
10

LD-FCL-27WHD7/M12*1.5

 brass thread 27 hydrophobic 260 IP67 Diameter16circle W Black 　 M12*1.5 　 download spec.
11

LD-FGL-27WBD7/M12*1.5

 stell thread 27 hydrophobic 260 IP67 Diameter16circle W white 　 M12*1.5 　 download spec.
12

LD-FCL-27WBD7/M12*1.5

 brass thread 27 hydrophobic 260 IP67 Diameter16circle W white 　 M12*1.5 　 download spec.
13

LD-FCL-27WHD7-11/M5*0.8

 brass thread 27 hydrophobic 60 IP67 Diameter11circle W Black 　 M5*0.8 　 download spec.
14

LD-FCL-27WBD7-11/M5*0.8

 brass thread 27 hydrophobic 60 IP67 Diameter11circle W white 　 M5*0.8 　 download spec.
15

LD-FCL-27WCD7-8/M5*0.8

 brass thread 27 hydrophobic 60 IP67 Diameter8circle W brass natral color 　 M5*0.8 　 download spec.
16

LD-FGL-27WGD7-8/M5*0.8

 stell thread 27 hydrophobic 60 IP67 Diameter8circle W Character 　 M5*0.8 　 download spec.
17

LD-FGL-27WHD7-8/M5*0.8

 stell thread 27 hydrophobic 60 IP67 Diameter8circle W Black 　 M5*0.8 　 download spec.
18

LD-FCL-27WBD7-8/M5*0.8

 brass thread 27 hydrophobic 60 IP67 Diameter8circle W white 　 M5*0.8 　 download spec.
19

LD-FCL-27WG67M4×0.7

 stell thread 26 hydrophobic 40 IP67 Diameter8circle W white 　 M4*0.7 　 download spec.
20

LD-FCL-27WB67M4×0.7

 brass thread 26 hydrophobic 40 IP67 Diameter8circle W white 　 M4*0.7 　 download spec.
21

LD-FGL-22WG67M4×0.7

 stell thread 22 hydrophobic 70 IP67 Diameter8circle W white 　 M4*0.7 　 download spec.
series NO. PART NO. meterial installation method membrane model characteristic ventilation volumn IP LEVEL shape cover color thread length installation connector charateristic specification
vent 　 　 　 　 　 　 ml/min
@70mbar		 　 mm 　 　 mm 　 　 　
metal vent installation byhand 1

LD-FCL-27WB67-N/M12*1.75

 brass thread 27 hydrophobic 260 IP67 Diameter18circle W white 　 M12*1.75 　 download spec.
plastic vent installation by sleeve 1

LD-FNL-210H67/M16*2.0

 PA66 thread 21 hydrophobic 2400 IP67 19on the edge haxagon 0 Black 　 M16*2.0 　 download spec.
2

LD-FNL-210H67/M16*1.5

 PA66 thread 21 hydrophobic 2400 IP67 19on the edge haxagon 0 Black 　 M16*1.5 　 download spec.
3

LD-FNL-210H67/G1/4

 PA66 thread 21 hydrophobic 2400 IP67 19on the edge haxagon 0 Black 　 G1/4-19 　 download spec.
4

LD-FNL-210L67/M16*2.0

 PA66 thread 21 hydrophobic 2400 IP67 19on the edge haxagon 0 Gray 　 M16*2.0 　 download spec.
5

LD-FNL-210L67/M16*1.5

 PA66 thread 21 hydrophobic 2400 IP67 19on the edge haxagon 0 Gray 　 M16*1.5 　 download spec.
6

LD-FNL-210L67/G1/4

 PA66 thread 21 hydrophobic 2400 IP67 19on the edge haxagon 0 Gray 　 G1/4-19 　 download spec.
7

LD-FNL-260H67/M16*2.0

 PA66 thread 26 hydrophobic 748 IP67 19on the edge haxagon 0 Black 　 M16*2.0 　 download spec.
8

LD-FNL-260H67/M16*1.5

 PA66 thread 26 hydrophobic 748 IP67 19on the edge haxagon 0 Black 　 M16*1.5 　 download spec.
9

LD-FNL-260H67/G1/4

 PA66 thread 26 hydrophobic 748 IP67 19on the edge haxagon 0 Black 　 G1/4-19 　 download spec.
10

LD-FNL-260L67/M16*2.0

 PA66 thread 26 hydrophobic 748 IP67 19on the edge haxagon 0 Gray 　 M16*2.0 　 download spec.
11

LD-FNL-260L67/M16*1.5

 PA66 thread 26 hydrophobic 748 IP67 19on the edge haxagon 0 Gray 　 M16*1.5 　 download spec.
12

LD-FNL-260L67/G1/4

 PA66 thread 26 hydrophobic 748 IP67 19on the edge haxagon 0 Gray 　 G1/4-19 　 download spec.
13

LD-FNL-210H67/M12*1.5

 PA66 thread 21 hydrophobic 836 IP67 16on the edge haxagon 0 Black 　 M12*1.5 　 download spec.
14

LD-FNL-330L67/M12*1.5

 PA66 thread 33 Oil repellent 125 IP67 16on the edge haxagon 0 Gray 　 M12*1.5 　 download spec.
15

LD-FNL-26WL67/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon W Gray 　 M12*1.5 　 download spec.
16

LD-FNL-26WB67/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon W white 　 M12*1.5 　 download spec.
17

LD-FNL-26WLZ7/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon W Gray 　 M12*1.5 　 download spec.
18

LD-FNL-26WLD7/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon W Gray 　 M12*1.5 　 download spec.
19

LD-FNL-26WLT7/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon W Gray 　 M12*1.5 　 download spec.
20

LD-FNL-26WHD7/M12*1.25

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon W Black 　 M12*1.25 　 download spec.
21

LD-FNL-26WLD7/M12*1.25

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon W Gray 　 M12*1.25 　 download spec.
22

LD-FNL-260L67/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon 0 Gray 　 M12*1.5 　 download spec.
23

LD-FNL-260Q67/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon 0 浅Gray 　 M12*1.5 　 download spec.
24

LD-FNL-260H67/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon 0 Black 　 M12*1.5 　 download spec.
25

LD-FNL-260B67/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon 0 white 　 M12*1.5 　 download spec.
26

LD-FNL-260T67/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon 0 Transparent 　 M12*1.5 　 download spec.
27

LD-FNL-260LZ7/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon 0 Gray 　 M12*1.5 　 download spec.
28

LD-FNL-260LD7/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon 0 Gray 　 M12*1.5 　 download spec.
29

LD-FNL-260HD7/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon 0 Black 　 M12*1.5 　 download spec.
30

LD-FNL-260LT7/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon 0 Gray 　 M12*1.5 　 download spec.
31

LD-FNL-260HD7/M12*1.25

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon 0 Black 　 M12*1.25 　 download spec.
32

LD-FNL-260LD7/M12*1.25

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon 0 Gray 　 M12*1.25 　 download spec.
33

LD-FNL-26ML67/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon M Gray 　 M12*1.5 　 download spec.
34

LD-FNL-26MQ67/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon M 浅Gray 　 M12*1.5 　 download spec.
35

LD-FNL-26MH67/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon M Black 　 M12*1.5 　 download spec.
36

LD-FNL-26MB67/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon M white 　 M12*1.5 　 download spec.
37

LD-FNL-26MT67/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon M 透明 　 M12*1.5 　 download spec.
38

LD-FNL-26MLZ7/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon M Gray 　 M12*1.5 　 download spec.
39

LD-FNL-26MLD7/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon M Gray 　 M12*1.5 　 download spec.
40

LD-FNL-26MHD7/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon M Black 　 M12*1.5 　 download spec.
41

LD-FNL-26MLT7/M12*1.5

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon M Gray 　 M12*1.5 　 download spec.
42

LD-FNL-26MHD7/M12*1.25

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon M Black 　 M12*1.25 　 download spec.
43

LD-FNL-26MLD7/M12*1.25

 PA66 thread 26 hydrophobic 260 IP67 16on the edge haxagon M Gray 　 M12*1.25 　 download spec.
44

LD-FNL-21WBZ7/M10*1.0

 PA66 thread 22 hydrophobic 1820 IP67 16on the edge haxagon 0 white 　 M10*1.0 　 download spec.
45

LD-FNL-21WHZ7/M10*1.0

 PA66 thread 22 hydrophobic 1820 IP67 16on the edge haxagon 0 Black 　 M10*1.0 　 download spec.
46

LD-FNL-21WBD7/M10*1.0

 PA66 thread 22 hydrophobic 1820 IP67 16on the edge haxagon 0 white 　 M10*1.0 　 download spec.
47

LD-FNL-21WHD7/M10*1.0

 PA66 thread 22 hydrophobic 1820 IP67 16on the edge haxagon 0 Black 　 M10*1.0 　 download spec.
48

LD-FNL-26WBC7/M5*0.8

 PA66 thread 26 hydrophobic 60 IP67 10on the edge haxagon W white 　 M5*0.8 　 download spec.
49

LD-FNL-26WHC7/M5*0.8

 PA66 thread 26 hydrophobic 60 IP67 10on the edge haxagon W Black 　 M5*0.8 　 download spec.
50

LD-FNL-26WBD7/M5*0.8

 PA66 thread 26 hydrophobic 60 IP67 10on the edge haxagon W white 　 M5*0.8 　 download spec.
51

LD-FNL-26WHD7/M5*0.8

 PA66 thread 26 hydrophobic 60 IP67 10on the edge haxagon W Black 　 M5*0.8 　 download spec.
plastic vent installation by hand 1

LD-FNL-27WB67/M5*0.8

 PA66 thread 26 hydrophobic 60 IP67 Diameter12circle W white 　 M5*0.8 　 download spec.
plastic vent installation by cap 1

LD-FAM-22WH67/Φ8

 PA66 Cap 22 hydrophobic 836 IP67 hole diameter8circle W Black 　 Φ8 　 download spec.
2

LD-FAM-22WHD7/Φ8

 PA66 Cap 22 hydrophobic 836 IP67 hole diameter8circle W Black 　 Φ8 　 download spec.
plastic vent installation by plug 1

LD-FSS-130H67/Φ8.5

 TPV plug 13 hydrophobic 60 IP67 hole diameter8.5circle W Black 　 Φ8.5 　 download spec.
2

LD-FSU-130H67/Φ8.5

 PU plug 13 hydrophobic 60 IP67 hole diameter8.5circle W Black 　 Φ8.5 　 download spec.
3

LD-FSS-130H67Φ9.0

 TPV plug 13 hydrophobic 60 IP67 　 　 　 　 　 　 　
4

LD-FSS-130H67Φ10.0

 TPV plug 13 hydrophobic 60 IP67 　 　 　 　 　 　 　
5

LD-FSS-130H67Φ12.0

 TPV plug 13 hydrophobic 60 IP67 　 　 　 　 　 　 　
plastic vent installation by direct insert 1

LD-FNZ-26WB67/Φ7

 PA66 insert 26 hydrophobic 60 IP67 hole diameter7circle W white 　 Φ7 　 download spec.
plastic vent installation by twist 1

LD-FNN-26WB67/Φ7

 PA66 twinst 26 hydrophobic 60 IP67 hole circle 7mm polygon W white 　 Φ7 　 download spec.
plastic vent installation by Buckle 1

LD-FNK-250H67/Φ6.4

 PA66 buckle 25 hydrophobic 260 IP67 16on the edge haxagon 0 Black 　 Φ6.4 　 download spec.
2

LD-FNK-250L67/Φ6.4

 PA66 buckle 25 hydrophobic 260 IP67 16on the edge haxagon 0 Gray 　 Φ6.4 　 download spec.
3

LD-FNK-250L67/M10

 PA66 buckle 25 hydrophobic 260 IP67 16on the edge haxagon 0 Gray 　 Φ10.0 　 download spec.
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Service Hotline：400-080-1865
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FAX：0752-2601865
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