01
QUQ Breather Filter Series
product description
The design of the QUQ series hydraulic air filter refers to foreign advanced technical data. Based on the mass production of the EF series hydraulic air filter, further improvements have enabled the air filter to achieve the purpose of standardization and serialization. Use has shown that this product has the advantages of light size, reasonable structure, beautiful and novel appearance design, stable filtration performance, easy installation and use, etc. All performance indicators have reached the technical requirements of similar foreign products, and the connection dimensions are consistent with foreign products and comply with The technical requirements of "National Standards and Product Series Design for Hydraulic Air Filters" have won the favor of the majority of users.
MODEL CODE
TECHNICAL DATA
Model |
QUQ1*X* |
QUQ2*X* |
QUQ2.5*X* |
QUQ1*X* |
QUQ4*X* |
QUQ5*X* |
Air filtration(μm) |
10 20 40 |
|||||
Air flow rate(m/min) |
0.25 0.4 1.0 |
0.63 1.0 2.5 |
1.0 2.0 3.0 |
1.0 2.5 4.0 |
2.5 4.0 6.3 |
4.0 6.3 10 |
Temp.range(℃) |
-20~+100 |
|||||
Oil filter mesh(mm) |
0.5(can be selected according to user requirements) |
|||||
Note: The air flow rate in the table is the value when air resistance △P=0.02MPa | ||||||
MOUNTING SIZE
Model |
D |
D1 |
D2 |
D3 |
L |
L1 |
Screw |
Φ |
QUQ1 |
Φ41.3 |
Φ50 |
Φ44 |
Φ28 |
82 |
134 |
3-M4x16 |
Φ4.5 |
QUQ2 |
Φ73 |
Φ83 |
Φ76 |
Φ48 |
98 |
159 |
6M4x8 |
|
QUQ2b |
Φ88 |
Φ97 |
Φ76 |
Φ48 |
98 |
159 |
6-M4x8 |
|
QUQ2.5 |
Φ110 |
Φ123 |
Φ113 |
Φ76 |
150 |
239 |
6-M4x8 |
|
QUQ2.5A |
Φ96 |
Φ114 |
Φ90 |
Φ76 |
192 |
241 |
4-M8x12 |
Φ9 |
QUQ2.5B |
Φ105 |
Φ123 |
Φ90 |
Φ80 |
185 |
237 |
4一M8x12 |
Φ9 |
QUQ3 |
Φ145 |
Φ160 |
Φ150 |
Φ89 |
195 |
320 |
6一M4x12 |
Φ4.5 |
QUQ4 |
Φ250 |
Φ280 |
Φ256 |
Φ153 |
254 |
379 |
6-M10x20 |
Φ11 |
QUQ5 |
Φ280 |
Φ320 |
Φ295 |
Φ197 |
270 |
395 |
6-M12x20 |
Φ13 |