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Description
Features
Frame: ABS plastic frame, galvanized frame , aluminum frame, stainless steel frame.
Media: Using special glass fiber paper as the filter material.
High dust-holding capacity and low initial resistance.
Efficiency: (EN779:2002)H10,H11 ,H12,H13,H14
Each filter is through rigorous testing
Recommended final pressure drop: 450pa.
Temperature/OP to 120P
Fire rating:DIN 53438 class F1
Applications
Suitable for air conditioning and air cleaning equipment of high quantity ventilation, often used to medium filter and terminal filter in air-conditioning systems.
Common Specifications
| Model | Dimensions | Structure | Frame | Media area | Rated air flow | Initial pressure loss(Pa) | ||
| W*H*D(mm) | (m2) | (m3/h) | H10 | H13 | H14 | |||
| SFF1212-2 VF25 | 287*287*292 | Single convex | 2V | 4.2 | 800 | 180 | 249 | 280 |
| SFF122O-2 VF25 | 287*490*292 | 7.7 | 1200 | |||||
| SFF1224-2 VF25 | 287*592*292 | 9.4 | 1600 | |||||
| SFF2012-3 Vf25 | 490*287*292 | 3V | 6.4 | 1100 | ||||
| SFF2020-3 Vf25 | 490*490*292 | 11.6 | 1900 | |||||
| SFF2O24-3 Vf25 | 490*592*292 | 14.4 | 2400 | |||||
| SFF2412-3 VF20/25 | 592*287*292 | 4V | 6.4 | 1100 | ||||
| SFF242O-3 VF20/25 | 592*490*292 | 11.6 | 1900 | |||||
| SFF2424-3 VF20/25 | 592*592*292 | 14.1 | 2400 | |||||
| SFF2412-4 VF20/25 | 592*287*292 | 5V | 8.4 | 1600 | ||||
| SFF242O-4 VF20/25 | 592*490*292 | 15.4 | 2500 | |||||
| SFF2424-4 VF20/25 | 592*592*292 | 18.8 | 3200 | |||||
| SFF2412-5 Vf25 | 592*287*292 | Box | 2V | 10.5 | 1800 | |||
| SFF2420-5 Vf25 | 592*490*292 | 19.0 | 3200 | |||||
| SFF2424-5 Vf25 | 592*592*292 | 23.5 | 3900 | |||||
| SFF1212-2V | 305*305*292 | 4V | 5.4 | 850 | ||||
| SFF1224-2V | 305*610*292 | 10.8 | 1700 | |||||
| SFF2412-4V | 610*305*292 | 11.0 | 1700 | |||||
| SFF2424-4V | 610*610*292 | 5V, 6V | 22.0 | 3400 | ||||
| SFF2412-5V | 610*305*292 | 13.5 | 2100 | |||||
| SFF2424-5V | 610*610*292 | 27.0 | 4200 | |||||
| SFF2412-6V | 610*305*292 | 16.0 | 25000 | |||||
| SFF2424-6V | 610*610*292 | 32.0 | 5000 | |||||
