High Temperature Filters

High Temperature Filters

Frame MaterialStainless Steel
SpacerAluminum Foil
Filter Paper SealHigh-performance Glass Fiber Filter Paper
SealRed Silicone Strip / PTFE Strip
Operating Condition80% RH Maximum 80% RH
Lead Time15 Days After Design Confirmed
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High-Temperature Series is the definitive benchmark for air filtration in environments where thermal stress and particulate purity intersect. Specifically engineered for pharmaceutical depyrogenation tunnels, sterilization ovens, and high-heat industrial processes, these filters maintain a validated H14 efficiency of 99.995% at MPPS while operating continuously at temperatures up to 250°C. Constructed with high-grade SUS304 stainless steel and corrugated aluminum separators, the NGB series prevents the media shedding and structural deformation common in standard filters when exposed to rapid thermal cycling. For the industry leader, Line-Link™ provides the technical stability required to maintain ISO Class 5 conditions under extreme heat, ensuring zero-bypass integrity for critical medical and electronic manufacturing.

ModelSpecifications (W*H*D)Rated Air VolumeInitial Resistance(Pa)Recommended Final Resistance(PA)Efficiency@MPPS
NGB 484 – H14484*484*2201000250450H14
NGB 630 – H14630*630*2201500
NGB 457 – H14610 X457X 150750
NGB 610 – H14610 X 610 X 1501000
NGB 762-H14610 X762 X 1501250
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