• 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: G40P, G60P, G80P, G92P, G120P, G172P, G254P

    • 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 : R40P, R60P, R80P, R92P, R120P, R172P, R254P

    • 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: M40, M60, M80, M92, M120, M172, M254

    • Media made of PU foam, material polyurethane foam. Porous mesh 15, 30, 45 or 60 PPI available on request.

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

    • Easy and simple to clean & change

    • To reduce external fan noise
    Model For Fan Size Part No. Parts Description Dimension (mm)
    A B C
    GRM40
    GRM40-30 (Media 30 PPI)
    GRM40-45 (Media 45 PPI)    		 1.57"

    40mm

    		 G40P
    R40P
    M40-30, 45
    GRM 40-30
    GRM 40-45     		Guard
    Retainer
    Media 30 or 45 PPI
    Guard + Retainer + Media 30 PPI
    Guard + Retainer + Media 45 PPI     		40.0
    37.0
    37.0
    40.0
    40.0     		32


    32
    32     		6.3
    3.2
    3.0
    6.3
    6.3
    GRM60
    GRM60-30 (media 30 PPI)
    GRM60-45 (media 45 PPI)    		 2.36"

    60mm

    		 G60P
    R60P
    M60-30, 45
    GRM 60-30
    GRM 60-45     		Guard
    Retainer
    Media 30 or 45 PPI
    Guard + Retainer + Media 30 PPI
    Guard + Retainer + Media 45 PPI     		60.0
    56.2
    57.0
    60.0
    60.0     		50


    50
    50     		6.5
    3.2
    3.0
    6.5
    6.5
    GRM80
    GRM80-30 (media 30 PPI)
    GRM80-45 (media 45 PPI)    		 3.15"

    80mm

    		 G80P
    R80P
    M80-30, 45
    GRM 80-30
    GRM 80-45     		Guard
    Retainer
    Media 30 or 45 PPI
    Guard + Retainer + Media 30 PPI
    Guard + Retainer + Media 45 PPI     		80.0
    83.6
    78.0
    83.6
    83.6     		71.5


    71.5
    71.5     		6.5
    9.8
    3.0
    9.8
    9.8
    GRM92
    GRM92-30 (media 30 PPI)
    GRM92-45 (media 45 PPI)    		 3.62"

    92mm

    		 G92P
    R92P
    M92-30, 45
    GRM 92-30
    GRM 92-45     		Guard
    Retainer
    Media 30 or 45 PPI
    Guard + Retainer + Media 30 PPI
    Guard + Retainer + Media 45 PPI     		92.0
    96.5
    90.0
    96.5
    96.5     		82.5


    82.5
    82.5     		6.4
    9.9
    3.0
    9.9
    9.9
    GRM120
    GRM120-30 (media 30 PPI)
    GRM120-45 (media 45 PPI)    		 4.71"

    120mm

    		 G120P
    R120P
    M120-30, 45
    GRM 120-30
    GRM 120-45     		Guard
    Retainer
    Media 30 or 45 PPI
    Guard + Retainer + Media 30 PPI
    Guard + Retainer + Media 45 PPI     		117.0
    123.7
    115.0
    123.7
    123.7     		104.8


    104.8
    104.8     		7.2
    10.8
    3.0
    10.8
    10.8
    GRM172
    GRM172-30 (media 30 PPI)
    GRM172-45 (media 45 PPI)    		 6"

    172mm
    150mm

    		 G172P
    R172P
    M172-15,30,45
    GRM 172-15
    GRM 172-30
    GRM 172-45     		Guard
    Retainer
    Media 15, 30 or 45 PPI
    Guard + Retainer + Media 15 PPI
    Guard + Retainer + Media 30 PPI
    Guard + Retainer + Media 45 PPI     		180x Dia. 153 x 8mm thick
    180x Dia. 153 x 8mm thick
    180x Dia. 153 x 8mm thick
    GRM254 (Developing)
    GRM254-15 (media 15 PPI)
    GRM254-30 (media 30 PPI)
    GRM254-45 (media 45 PPI)
    		10"

    254mm

    		 G254P push-in
    R254P Retainer
    M254-15, 30, 45
    GRM254-15
    GRM254-30
    GRM254-45    		 Plastic Guard
    Plastic Retainer
    Media Filter 15, 30 or 45 PPI
    Guard+ Retainer+ Media 15 PPI
    Guard+ Retainer+ Media 30 PPI
    Guard+ Retainer+ Media 45 PPI    		 Dia .254 x10mm thick
    Dia. 254 x10mm thick
    Dia. 254 x10mm thick

     


    • GRM40-30 , Media 30 PPI
    for 40mm(1.57 inch) Fan     		GRM40-45 , Media 45 PPI
    for 40mm(1.57 inch) Fan     		GRM60-30 , Media 30 PPI
    for 60mm(2.36 inch) Fan

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    GRM60-45 , Media 45 PPI
    for 60mm(2.36 inch) Fan     		GRM80-30 , Media 30 PPI
    for 80mm(3.15 inch) Fan     		GRM80-45 , Media 45 PPI
    for 80mm(3.15 inch) Fan

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    GRM92-30 , Media 30 PPI
    for 92mm(3.62 inch) Fan     		GRM92-45 , Media 45 PPI
    for 92mm(3.62 inch) Fan     		GRM120-30 , Media 30 PPI
    for 120mm(4.7 inch) Fan

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    GRM120-45 , Media 45 PPI
    for 120mm(4.7 inch) Fan     		GRM172-30 , Media 30 PPI
    for 150,172mm(6 inch) Fan     		GRM172-45 , Media 45 PPI
    for 150,172mm(6 inch) Fan

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