Wuxi Lenge Purification Equipments Co., Ltd.
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610 × 610 × 150mm Stainless Steel HEPA H14 Filter Resistant to 450℃
The filter material is high temperature resistant ultrafine glass fiber filter paper, the partition plate is aluminum
corrugated sheet, and the special high temperatureresistant ceramic glue fixes and seals the filter paper in the
outer frame of SUS304 stainless steel plate.
Continuous use of the maximum temperature 350°C!
Instantaneous use of up to 400°C!
Capture efficiency 99.97%
Various filtration efficiencies can be customized
Ultra-clean oven, tunnel sterilization and other purification equipment.
High temperature filter paper, high temperature does not fall off the fiber, does not decompose.
Aluminum foil spacing, silicone rubber seal, stainless steel frame, meet the temperature requirements.
The reflexive border is equipped with stiffeners to meet the strength requirements.
Material and application:
Frame:stainless steel
Spacers:aluminum foil
Filter media:Glass fibre
Gasket:High-temp resistant glass fibre strip
Standard size and parameter
| Model | Overall size ( L×W×D) | Efficiency% (@0..3μm) | Rated airflow(m3/h) | Resistance(Pa) | Constant temperature℃ | Instantaneous temperature℃ |
| NGB915.610-292 | 915*610*292 | ≥99.97% (normal temperature ) | 3000 | ≤249 | 350/450 | 400/500 |
| NGB762.610-292 | 762*610*292 | 2500 | ||||
| NGB610.610-292 | 610*610*292 | 2000 | ||||
| NGB762.457-292 | 762*457*292 | 2000 | ||||
| NGB457.610-292 | 457*610*292 | 1700 | ||||
| NGB457.457-292 | 457*457*292 | 1000 | ||||
| NGB305.610-292 | 305*610*292 | 900 | ||||
| Model | Overall size ( L×W×D) | Efficiency% (@0..3μm) | Rated airflow(m3/h) | Resistance(Pa) | Constant temperature℃ | Instantaneous temperature℃ |
| NGB915.610-150 | 915*610*150 | ≥99.97% (normal temperature ) | 2200 | ≤249 | 350/450 | 400/500 |
| NGB762.610-150 | 762×610×150 | 1800 | ||||
| NGB610.610-150 | 610×610×150 | 1500 | ||||
| NGB762.457-150 | 762×457×150 | 1400 | ||||
| NGB457.610-150 | 457×610×150 | 1200 | ||||
| NGB457.457-150 | 457*457*150 | 600 | ||||
| NGB305.610-150 | 305×610×150 | 500 | ||||
| Note: We can also produce non-standard filters of 150≤L≤1260,150≤W≤740,70≤D≤292. | ||||||
Advantages and disadvantages of glass fiber (GF) filter material of high efficiency air filter
ØLong term use in clean industry, good filtration effect and stable performance;
ØLarge dust capacity and long service life. The electronic industry is super efficient and can be used for 30 years;
ØInorganic materials, low TVOC content;
ØApplicable to aerosol test leakage point;
ØHigh gram weight and high resistance value;
ØNot resistant to HF (hydrofluoric acid).
Production Line
Company Profile
Our company has passed the ISO 9001 quality management system, ISO 14001 environmental management system, ISO
45001 Occupational health and safety management system certification. Air filter, liquid filter, purification equipment products
have passed the international certification. The whole series of clean-room equipments have passed CE certification.
In recent years, we have undertaken 3 scientific research projects at or above the provincial and ministerial level, and
37 authorized patents, including 9 invention patents, 26 utility models, and 2 designs. Formed 3 enterprise standards and obtain
2 product certification approvals.