- Guangzhou Longwell Air Filtech Co., Ltd.
-
Shaoxing, Zhejiang, China
- Main products: diffusion media, ceiling filter, pre-filter, intake filters, exhaust filters, overspray arrestor, fiberglass oven filter, activated carbon filter, panel filter, pocket filter, bag filter & HEPA filter, combined filter and many other related products.
High quality Disposable panel filters by panel types and pleated types
US$ 3 - 3
/ Piece
10 Pieces(Min. Order)
- T/T L/C D/P D/A
- 7 days
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Product Details
| Brand Name | Longwell | Place of Origin | China | |
| Model Number | PF |
Product Description
Specifications
It's made of synthetic fibre which has the advantage of the large dust holding capacity, the low pressure loss .
Pleated Pre-Filter G3/G4 by metal frame&cardbaord frame
Advantages
Suitable for high humidity conditions
Replaceable filter media
Progressively built-up thermal bonded polyester fibre
Application: Prefiltration of dust and dirt on air handling units.
Type: Nonwoven Media, pleated with a wire support grid.
Frame: Mill-finished aluminium header.
Media: Polyester fibre.
EN 779:2002 filter class: G3.G4.
ASHRAE 52.2:2007 filter class: MERV 6. MERV 7.
Recommended final pressure drop: 250 Pa
Temperature:80.C-100.C Max.in continous service.
Fire rating: DIN 53438 class F1
SPECIFICATION:
CLASS | SIZE WXHXT(mm) | Air flow (m3/h) | Initial resistance (Pa) | Final resistance (Pa) |
G3 | 595 X 595 X 20 | 1900 | 35 | 180 |
G3 | 290 X 595 X 20 | 100 | 35 | 180 |
G3 | 595 X 595 X 46 | 3400 | 35 | 180 |
G3 | 290 X 595 X 46 | 1700 | 35 | 180 |
G4 | 595 X 595 X 25 | 1900 | 45 | 220 |
G4 | 290 X 595 X 25 | 1000 | 45 | 220 |
G4 | 595 X 595 X 46 | 3400 | 45 | 220 |
G4 | 290 X 595 X 46 | 1700 | 45 | 220 |
Contact Us
- Guangzhou Longwell Air Filtech Co., Ltd.
- Contact nameMrs Lily Chu Chat Now
- Phone86-020-34984122
- AddressNo. 8-4, Yushan Industry Zone, Guangzhu Road, Shangni Village, Lanhe Town, Panyu Area, Shaoxing, Zhejiang
Product Categories
| Activated Carbon Filter | ceiling filter | Compact /Terminal HEPA Filter | disposable panel filter |
| New product | paint stop | pocket bag filter | primary air filter |
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