Product categories
puwkk8.5-4.5snap-in vent
- PRODUCT DETAILS
- TECHNICAL SPECIFICATION
- APPLICATION PROJECT
The membrane material of PUW KK 8.5-4.5 screw vent is made of the United States imported materials, shell PC material injection molding, coating materials and shell through the special process unifies in together, with stable performance, easy to install, use for a long time, waterproof breathable performance higher characteristic; Widely used in electronic, automobile, etc.
Major characteristics:
Waterproof and dustproof level: IP65 to IP68.
It can fast restore air permeation after contacting liquid.
Great permeation capacity can balance internal and external pressure and reduce stress of sealing strip of the machine.
Protective film of water and oil resistant structure is embedded in the stainless steel casing, and it has characteristics such as inertness, unicity, chemical resistance.
It has fine and porous structure.
Permeable for moisture and water vapor.
Bayonet shell with fluorine system sealing ring.
Major benefits:
It can protect sensitive electronic component and products.
It can reduce design and manufacturing costs for cover casing.
It has long service life in extreme environment, does not have failure and no maintenance.
It can greatly reduce electronic and inductance product failure.
It can greatly reduce fogging and condensation.
It is one interchangeable part and is easy for installation.
It can make the sealing box to obtain better heat emission efficacy.
Product structure diagram:
Technical parameters:
|
PUWKK8.5-4.5 |
|||||
| NO |
Technical parameter and characteristic |
Test data | |||
| 01 |
Waterproof level |
IP65 | IP66 | IP67 | IP68 |
| 02 |
Material reference |
PPCKK85045001 | PPCKK85045002 | PPCKK85045003 | PPCKK85045004 |
| 03 |
Air permeable capacity |
6250ml/min@0.07bar | 2380ml/min@0.07bar | 1700ml/min@0.07bar | 390ml/min@0.07bar |
| 04 |
Size of minimum passing matter |
≤5UM | ≤3UM | ≤0.45UM | ≤0.02UM |
| 05 |
Flame retardant rating |
UL 94 V0 | |||
| 06 |
Temperature resistance |
-50°C～130°C | |||
| 07 |
Anti-corrosive property |
PH：1～14 | |||
| 08 |
Casing material |
PBT | |||
| 09 |
Appearance color |
Black | |||
|
PUWKK8.5-4.5 |
|||||
| NO |
Technical parameter and characteristic |
Test data | |||
| 01 |
Waterproof level |
IP65 | IP66 | IP67 | IP68 |
| 02 |
Material reference |
PPCKK85045005 | PPCKK85045006 | PPCKK85045007 | PPCKK85045008 |
| 03 |
Air permeable capacity |
6250ml/min@0.07bar | 2380ml/min@0.07bar | 1700ml/min@0.07bar | 390ml/min@0.07bar |
| 04 |
Size of minimum passing matter |
≤5UM | ≤3UM | ≤0.45UM | ≤0.02UM |
| 05 |
Flame retardant rating |
UL 94 V0 | |||
| 06 |
Temperature resistance |
-50°C～130°C | |||
| 07 |
Anti-corrosive property |
PH：1～14 | |||
| 08 |
Casing material |
PBT | |||
| 09 |
Appearance color |
Dark grey | |||
|
PUWKK8.5-4.5 |
|||||
| NO |
Technical parameter and characteristic |
Test data | |||
| 01 |
Waterproof level |
IP65 | IP66 | IP67 | IP68 |
| 02 |
Material reference |
PPCKK85045009 | PPCKK850450010 | PPCKK850450011 | PPCKK850450012 |
| 03 |
Air permeable capacity |
6250ml/min@0.07bar | 2380ml/min@0.07bar | 1700ml/min@0.07bar | 390ml/min@0.07bar |
| 04 |
Size of minimum passing matter |
≤5UM | ≤3UM | ≤0.45UM | ≤0.02UM |
| 05 |
Flame retardant rating |
UL 94 V0 | |||
| 06 |
Temperature resistance |
-50°C～130°C | |||
| 07 |
Anti-corrosive property |
PH：1～14 | |||
| 08 |
Casing material |
PBT | |||
| 09 |
Appearance color |
grey | |||
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