Product Details
Synthetic Coarse filter Media Air inlet Filter Media cotton mat
Roll G4 Pre Filtration Roll
Specifications:
- 1 Pre-filtration for the heavy polluted general draft
- apparatus and the air control system.
- 2 Anti-fractured PET organic synthetic fiber.
- 3 Large dust holding capacity ,small resistance, long
- service life and economical.
- 4 No silicon, chemical resistant and anti-acidic.
- 5 Conforming with European and American classifications standard in
nonflammability (DIN53438-F1; UI900-class 2 with flameout)
- 6 Applied to plank filter and foldaway filter
- 7 Available in paper frame ,galvanize iron frame, aluminum alloy
frame and so on.
Application:
Applied to many industry such as pollution
controlling ,public construction ,air-condition,
electronic,pharmacy ,food and so on.
Technical Data | Model |
VNF-150 | VNF-290 | VNF-300 | CT15-250 | CT15-350 |
Average Arrestance (EN779) | 73% | 86% | 91% | 87% | 90% |
Initial Efficiency | <20% | <30% | <40% | <30% | <40% |
Particle Size Efficiency | 0.75-1.0μ | --- | 27% | 78% | 35% | 73% |
2.0-3.0μ | 30% | 52% | 90% | 53% | 88% |
4.0-5.0μ | 48% | 75% | 99% | 77% | 99% |
Air Velocity (m/s) | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
Initial Pressure Drop (Pa) | 18 | 24 | 38 | 27 | 40 |
Final Pressure Drop (Pa) | 150 | 200 | 250 | 200 | 250 |
Dust Arrest Capacity(g/m2 ) | 400 | 620 | 500 | 600 | 600 |
Class (EN779) | G2 | G3 | G4 | G3 | G4 |
Temperature Resistent °C | 100 | 100 | 100 | 100 | 100 |
Thickness(mm) | 10-12 | 13-15 | 20-22 | 13-15 | 18-20 |
Humidity | 100% | 90% | 90% | 100% | 100% |
UL 900 Standard | CLASS 2 | CLASS 2 | CLASS 2 | CLASS 2 | CLASS 2 |
Roll Size (m) | 2*20 | 2*20 | 2*20 | 2*20 | 2*20 |
Washable | 1-2 times | NO | NO | 2-3 times | 3-4 times |
Synthetic Coarse Filter Media
Company Profile
Zhangjiagang Aier Environmental Protection Engeering Co., Ltd. is
not only an environmental protection equipment manufacturing
company but also a comprehensive environmental protection project
contractors, which combined the service of technical development
and productdesign, equipment manufacture, construction and
installation, product sales and after sale. The company was founded
in 2005, has 10,000 ㎡ standard workshop, modern officebuilding and
40 million fixed assets. We have nearly 150 employees, while the
technical personnel of the company staff ratio is 35%.
The Company strictly enforces the ISO9001 quality system and
introducing advanced management system to implements modern
information management in sales, production, suppliers and
customers and other aspects. We achieve a paperless production
during the process of the production by using the homologous data.
The company has the High And New Technology Enterprise and a number
of national patent technologies. The company cooperate with the
strength of domestic and foreign environmental companies, and
introduces zeolite rotor enrichment, RTO, RCO and other
technologies; has developed a “Plasma + Photocatalytic” techonology
together with Universities.; has developed the patented
technological Fold Type Bag Dust Collector, that is uesed well
indomestic electricity, cement, electrolytic aluminum and steel
industries. We work with Japan Nittetsu MiningCo., Ltd., developed
Sintered Plate Dust Collector for Rubber industry , which can
fulfil the requirements of high humidity, high viscosity and high
emissions. Our design is as per customer's requirement, We making
the treatment plan as per customer's requirement, until now, we
have provided customers with more than 300 sets of dust and VOC
control programs, covering rubber, chemical, oil, paint, metal,
medicine, electricity, welding fumes, air transport, shipbuilding
and other industries.
The company has always been adhering to the enterprise values
of“professional, quality, service”, always adhering to the working
principle of “surviving by quality,innovating by technology,
developing by high efficiency, marketing by credibility”. So we won
the favor and support quickly from numerous world top 500
enterprises.