顶级丰满少妇自慰到喷水_69热在线观看免费无码_久久99国产精一区二区三区_国产精品嫩草影院AV

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    HWN Nylon Washable Filter

    ===Features===

    ◆Using import polyamide monofilament basketwork as filter material,
    with the characteristics of high wear strength, long service life and
    good combined effect
    ◆With High dust collection rate, low initial resistance and good
    dustproof performance, the filter can be washed repeatedly
    ◆Using ultra-thin aluminum foil as the frame which can be made into a
    interlinked group with handle. Replacement of the filter is safe, simple
    and convenient

    ===Application===

    ◆Suitable as pre-filter in ventilation systems of office buildings,
    conference rooms, hospitals, shopping malls, recreation centers,
    airports and other huge civil architecture, as well as general
    factories and clean rooms.

    ===Common specifications===

 

Model

Dimensions

Rated Air Flow (m3/h)

Initial Pressure Drop (Pa)

Media Area

(m2)

W×L×D (mm)

HWF-500×500×15

500×500×15

4500

10

0.25

HWF-500×1000/2×15

500×1000×15

9000

0.5

HWF-500×1500/3×15

500×1500×15

13500

0.75

HEFIL makes various other models of HWN filter not listed the above table. Please consult with us if you need.

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顶级丰满少妇自慰到喷水_69热在线观看免费无码_久久99国产精一区二区三区_国产精品嫩草影院AV