STJH-POCKET-FILTER-EPM1-592X592X650

Medium-Efficiency Pocket Filter 592 × 592 × 650 mm ePM1 75%

The finest pocket-filter grade in this family, intended to reduce ePM1 loading on downstream HEPA filters.

ISO ePM1 75%
MERV 14 / F8 equivalent grade
Twelve-pocket full module

مقدمة المنتج

Rated ISO ePM1 75%, MERV 14 and F8, this twelve-pocket unit is the high-efficiency member of the 592 × 592 × 650 mm group. It carries 4250 m3/h at a 3.2 m/s face velocity and has a 140 Pa initial pressure drop. The denser synthetic media is selected where fine-particle reduction takes priority over the lower resistance of coarser grades.

الخصائص الرئيسية

Fine-particle emphasis

The ePM1 rating supports cleaner supply air and reduces the small-particle burden reaching the final HEPA bank.

Full design airflow

The 650 mm pocket length provides media area for 4250 m3/h in a standard full-module face.

Defined pressure requirement

The 140 Pa clean-filter resistance gives system designers a clear starting point for fan-pressure allocation.

المعلمات الفنية

Overall Dimensions	592 × 592 × 650 mm
Efficiency Class	ISO ePM1 75% / MERV 14 / F8
Nominal Airflow	4250 m3/h
Face Velocity	3.2 m/s
Initial Pressure Drop	140 Pa
Pocket Count	12
Pocket Length	650 mm
Media Type	Fine-grade synthetic pocket media
Recommended Stage	Final AHU stage before terminal HEPA filtration
التخصيص	متوفر على أساس التطبيق المقصود وبيئة التشغيل.

Applications

Designed for cleanroom supply AHUs in electronics, life-science and precision manufacturing facilities where an ePM1-rated intermediate stage is needed. It is especially relevant when HEPA replacement cost or fine outside-air loading is a major concern.

Solutions for Your Application

Fine atmospheric particles rapidly increase the pressure drop of terminal HEPA filters.Place the ePM1 75% pocket filter upstream to capture more of the fine loading in a serviceable AHU stage.

The fan selection does not include the clean resistance of a high-grade bag filter.Include the documented 140 Pa starting pressure and the selected change-out limit in the system calculation.

الخيارات المتاحة

Confirm pocket orientation, header type, gasket location and the site's monitored replacement threshold before release for manufacture.

Planning a Medium-Efficiency Pocket Filter 592 × 592 × 650 mm ePM1 75% specification?

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