The Hammond PF GEN4 series enclosure filter fans are made of strong thermoplastic material, heat resistant, UL 94 VO approved and use a patented “Click & Fit” design which provides a hardware free installation.

• System of protection IP 55, NEMA Type 12
• Cut-out dimensions: 3.62 x 3.62"
• Painted light gray

The Hammond PF GEN4 series enclosure filter fans are made of strong thermoplastic material, heat resistant, UL 94 VO approved and use a patented “Click & Fit” design which provides a hardware free installation.

• System of protection IP 55, NEMA Type 12
• Cut-out dimensions: 4.92 x 4.92"
• Painted light gray

The Hammond PF GEN4 series enclosure filter fans are made of strong thermoplastic material, heat resistant, UL 94 VO approved and use a patented “Click & Fit” design which provides a hardware free installation.

• System of protection IP 55, NEMA Type 12
• Cut-out dimensions: 3.62 x 3.62"
• Painted black

The Hammond PF GEN4 series enclosure filter fans are made of strong thermoplastic material, heat resistant, UL 94 VO approved and use a patented “Click & Fit” design which provides a hardware free installation.

• System of protection IP 55, NEMA Type 12
• Cut-out dimensions: 4.92 x 4.92"
• Painted black

The Hammond PF GEN4 series enclosure filter fans are made of strong thermoplastic material, heat resistant, UL 94 VO approved and use a patented “Click & Fit” design which provides a hardware free installation.

• System of protection IP 55, NEMA Type 12
• Cut-out dimensions: 6.97 x 6.97"
• Painted light gray

The Hammond PF GEN4 series enclosure filter fans are made of strong thermoplastic material, heat resistant, UL 94 VO approved and use a patented “Click & Fit” design which provides a hardware free installation.

• System of protection IP 55, NEMA Type 12
• Cut-out dimensions: 6.97 x 6.97"
• Painted black

The Hammond PF GEN4 series enclosure filter fans are made of strong thermoplastic material, heat resistant, UL 94 VO approved and use a patented “Click & Fit” design which provides a hardware free installation.

• System of protection IP 55, NEMA Type 12
• Cut-out dimensions: 8.78 x 8.78"
• Painted light gray

The Hammond PF GEN4 series enclosure filter fans are made of strong thermoplastic material, heat resistant, UL 94 VO approved and use a patented “Click & Fit” design which provides a hardware free installation.

• System of protection IP 55, NEMA Type 12
• Cut-out dimensions: 8.78 x 8.78"
• Painted black

The Hammond PF GEN4 series enclosure filter fans are made of strong thermoplastic material, heat resistant, UL 94 VO approved and use a patented “Click & Fit” design which provides a hardware free installation.

• System of protection IP 55, NEMA Type 12
• Cut-out dimensions: 11.46 x 11.46"
• Painted light gray

The Hammond PF GEN4 series enclosure filter fans are made of strong thermoplastic material, heat resistant, UL 94 VO approved and use a patented “Click & Fit” design which provides a hardware free installation.

• System of protection IP 55, NEMA Type 12
• Cut-out dimensions: 11.46 x 11.46"
• Painted black

The Hammond PFA 20000 R series come with integrated foam seal to enclosure and provide a Type 3R system of protection.

• System of protection NEMA Type 3R
• Cut-out dimensions: 4.92 x 4.92"
• Color: Black

The Hammond PFA 20000 R series come with integrated foam seal to enclosure and provide a Type 3R system of protection.

• System of protection NEMA Type 3R
• Cut-out dimensions: 4.92 x 4.92"
• Color: Light Gray