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nVent AFLTR275AL - Exhaust Grilles and Replacement Filters, fits Blwr/ExGr, 4.98x16.56, Brushed, AL

nVent AFLTR275AL Exhaust Grilles and Replacement Filters, fits Blwr/ExGr, 4.98x16.56, Brushed, AL

UPC: 783510514808


Documents & Media
Installation Instructions

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The nVent Hoffman AFLTR275AL is a brushed aluminum exhaust grille and replacement filter designed for Hoffman blower systems. This grille and filter combination measures 4.98 x 16.56 inches (126 x 421 mm) and is constructed from durable brushed aluminum for corrosion resistance and a professional appearance. The integrated filter is designed for efficient particulate capture, reducing airborne contaminants in ventilation systems. The AFLTR275AL is specifically engineered to fit Hoffman blower exhaust systems, ensuring seamless integration with existing ventilation infrastructure. The brushed aluminum finish resists fingerprints and surface scratches, maintaining a polished look in high-visibility installations. The filter is easily removable for quick replacement or cleaning, reducing downtime during routine maintenance. This grille and filter set is suitable for applications including HVAC exhaust systems in commercial buildings, industrial ventilation in manufacturing plants, cleanroom environments requiring controlled air filtration, data centers and server rooms for heat dissipation, and laboratories or healthcare facilities managing airborne contaminants. The AFLTR275AL is part of nVent’s Hoffman product line, a trusted brand in HVAC and ventilation solutions.
  • Located at air discharge side of an enclosure using Blower Package ADB275
  • Polished stainless steel grille is 65 percent open and offers low resistance to airflow
  • Expanded aluminum filter (included with each grille) is easily removed for cleaning from outside the enclosure
  • Mounting hardware is furnished
  • Suitable for HVAC, industrial ventilation, cleanrooms, data centers, and laboratories

Specifications

Application
Power Distribution; Controls and Drives
Color
Unpainted
Color
Brushed
Finish
Brushed
Height
4.98 in
Height
126 mm
Material
Aluminum
Mounting Type
Ductwork/Blower Housing
Series
Hoffman
Size
4.98 x 16.56 in
Size
4.98x16.56
Thickness
1
Thickness
20 ga
Thickness
1 mm
Type
Fans and Filter Fans
Type
Cooling Accessories
Weight
1 lb
Width
421
Width
421 mm
Width
16.56 in
Package Dimensions (L x W x H)
17.1 IN x 5.9 IN x 2.5 IN
Package Dimensions (L x W x H)
43.434 cm x 14.986 cm x 6.35 cm
Package Weight (Imperial)
1.000 L
Package Weight (Metric)
0.454 kg
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How to Install the AFLTR275AL Exhaust Grille

Instructions for installing an exhaust grille onto an enclosure.

Estimated time: 15m

Tools needed:

Drill, Measuring tape, Screwdriver

Supplies needed:

Exhaust grille, Mounting screws

  1. Determine grille location

    Choose the desired location for the exhaust grille on the enclosure. Ensure that the chosen location does not interfere with any existing wires or components inside the enclosure.

  2. Create cutout and mounting holes

    Using the provided figures as a guide, create the necessary cutout in the enclosure for the exhaust grille. Drill the appropriate mounting holes as indicated.

  3. Install the exhaust grille

    Mount the exhaust grille into the prepared cutout using the appropriate mounting screws. Ensure the grille is securely fastened.

Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.