Product Details
LVDA FILTER DD 780F air compressor precision filter element adopts high-quality filter materials and advanced manufacturing technology to ensure the filtering effect and service life. The filter element is mainly used for air purification and filtration, which can filter out water vapor, condensed water, atmospheric dust, mechanical impurities, oil mist and microorganisms in the air to ensure the purity of the air and make the air system operate normally. The filter element adopts borosilicate fiber filter material and porous glass fiber filter equipment. The outer layer is made of polyester fiber layer, which is resistant to high temperature and chemical corrosion, ensuring high efficiency filtration and minimum pressure loss. Equipped with various high-precision gas equipment, various first-line brand air compressors, post-processing, laser cutting equipment, instrument gas, medical equipment, food equipment, etc.
DD+ level
Coalescing filter for general protection, removing solid particles, liquid water and oil mist.
In order to obtain the best filtering effect, the DD+ filter should be before the water separator.
PD+ level
High-efficiency coalescing filter to remove solid particles, liquid water and oil mist.
For the best filtering effect, the PD+ filter should always be before the DD+ filter.
QD+ level
Activated carbon filter, used to remove oil vapor and hydrocarbon odor, the maximum residual oil content is 0.003 mg/m3 (0.003 ppm). 1,000 hours of service life.
Product features
1. Extensive Coverage:
Provide filter requirements for the world's major well-known brand machinery to achieve global coverage.
2. Precise Positioning:
Through early communication and assistance, clarify customer needs, and accurately position the product system and market price.
3. Technology Leadership:
Using a number of independent patented technologies, the production has extraordinary stability and reliability.
4. Special Development:
According to the model you provide, we can customize high-quality products for you.
5. Energy Efficiency:
Carefully implement the industry standard, choose the best filter material, save maintenance cost for users, improve the rate of return on investment.
Product parameters
model | DD 780F |
Types of | Micron precision filter |
size | standard |
Operating temperature | -10 ~ +100℃ |
Different work pressure | 21bar ~ 210bar |
Material | Qualified glass fiber |
Filtration accuracy | 0.1μm |
Life | 3500-5000h |
MOQ | 10 pieces |
pack | In PP bag, carton, wooden box or according to your requirements |
Mailing method | Sea, air, express |
Weight: | 0.8 kg per piece |
| DD | PD | QD |
Particle retention | 0,1 µm | 0,01 µm | activated |
carbon |
Solids - q. class (ISO 8573-1) | 2 | 1 | 1* |
Oils -q. class (ISO 8573-1) | 2 | 1 | 1 |
Filter media | borosilicate | activated |
microfibers | carbon |
Operating temp. range[℃] | 1,5 to 65 | 1,5 to 65 | 1,5 to 45 |
Diff. pressure (new) [mbar] | 50 | 80 | 60 |
Product application
1. Construction machinery industry: excavator, loader, roller, rotary drilling rig, paver
2. Power industry: generator sets, mobile power stations
3. Petrochemical industry: fuel dispensers, oil tankers, mobile fuel tankers
4. Mechanical processing equipment: various mechanical hydraulic system filters such as machining center, lathe, milling machine, bending machine, etc
5. Agricultural machinery: harvester, tractor, lawn mower
6. Transport vehicles: heavy trucks, mixer trucks, buses, sprinklers
7. Ships
