• Very simple and quick installation:
    Four mounting screws secure the guard to fan, then snap on the retainer and filter media with no extra hardware required.
    Maintenance is very simple, the guard portion and cooling fan do not need to be removed.
    Simply remove the retainer and replace or clean the media, while leaving in place the guard to ensure complete protection from fan blade.

  • Those applications that do not require air filtration, but do require a finger guard,
    we suggest our complete line of plastic or wire formed guards that can be designed to meet specific customer requirements,

    Guard: G40PS, G60PS, G80PS, G92PS, G120PS, G172PS

    • Plastic reinforced ABS UL approved rated UL 94V-0

    • Meets spacing UL .25"(6.3mm) max

    • Decreasing noise level while creating low air restriction

    Retainer : R40PS, R60PS, R80PS, R92PS, R120PS, R172PS

    • Plastic reinforced ABS UL approved rating UL 94V-0

    • Easy to install, no need to remove fan or guard

    • Technically designed for low air resistance

    Media: S40, S60, S80, S92, S120, S172

    • Media made of Stainless steel wire (304), tightly woven corrugated. Mesh 30x30 holes.

    • PPI = Porous Per Inch, mesh ( Holes in each square Inch)

    • Easy and simple to clean & change

    • Waterproof, Dustproof
    Model For Fan Size Part No. Parts Description Dimension (mm)
    A B C
    GRS40
    GRS40-30 (Media 30 PPI)
    		 1.57"

    40mm

    		 G40PS
    R40PS
    S40-30
    GRS 40-30
    		 Guard
    Retainer
    Media 30 PPI
    Guard + Retainer + Media 30 PPI
    		 40.0
    37.0
    37.0
    40.0
    		 32


    32
    		 6.3
    3.2
    3.0
    6.3
    GRS60
    GRS60-30 (media 30 PPI)
    		 2.36"

    60mm

    		 G60PS
    R60PS
    S60-30
    GRS 60-30
    		 Guard
    Retainer
    Media 30 PPI
    Guard + Retainer + Media 30 PPI
    		 60.0
    56.2
    57.0
    60.0
    		 50


    50
    		 6.5
    3.2
    3.0
    6.5
    GRS80
    GRS80-30 (media 30 PPI)
    		 3.15"

    80mm

    		 G80PS
    R80PS
    S80-30
    GRS 80-30
    		 Guard
    Retainer
    Media 30 PPI
    Guard + Retainer + Media 30 PPI
    		 80.0
    83.6
    78.0
    83.6
    		 71.5



    		 6.5
    9.8
    3.0
    9.8
    GRS92
    GRS92-30 (media 30 PPI)
    		 3.62"

    92mm

    		 G92PS
    R92PS
    S92-30
    GRS 92-30
    		 Guard
    Retainer
    Media 30 PPI
    Guard + Retainer + Media 30 PPI
    		 92.0
    96.5
    91.0
    96.5
    		 82.5



    		 6.5
    9.8
    3.0
    9.8
    GRS120
    GRS120-30 (media 30 PPI)
    		 4.71"

    120mm

    		 G120PS
    R120PS
    S120-30
    GRS 120-30
    		 Guard
    Retainer
    Media 30 PPI
    Guard + Retainer + Media 30 PPI
    		 117.2
    123.7
    115.0
    123.7
    		 104.8



    		 7.2
    10.8
    3.0
    10.8
    GRS172
    GRS172-30 (media 30 PPI)
    		 6.7"

    150mm
    172mm

    		 G172PS
    R172PS
    S172-30
    GRS 172-30
    		 Guard
    Retainer
    Media 30 PPI
    Guard + Retainer + Media 30 PPI     		180 x Dia.162 x 8mm
    152.7 x 4.3mm
    152.0 x 3mm
    180 x Dia.162 x 8mm

     


    • GRS40-30B , 40mm(1.57 inch) GRS60-30B , 60mm(2.36 inch) GRS80-30B , 80mm(3.15 inch)

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    GRS92-30B , 92mm(3.62 inch) GRS120-30B , 120mm(4.71 inch) GRS172-30B , 172 mm(6.7 inch)

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