A-J Manufacturing - Critical Thinking for Your Critical Environment

Critical Thinking for Your Critical Environment

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A-J Manufacturing - Critical Thinking for Your Critical Environment
  • Home
  • About A-J
    • About A-J Manufacturing
    • Work and Expertise
  • Products
    • Critical Environment
    • Return Grilles
    • Supply Grilles
    • Hinged Filter Grilles
    • Removable Filter Grilles
    • Ceiling Diffusers
    • Bar Grilles
    • Dampers
    • Drum Louvers
    • Air Extractors
    • Accessories
    • Architectural Grilles
    • Security Products
    • Door Grilles
    • Aluminum Products
  • Projects
  • FAQ
    • OEM Information
    • Color Chart
    • 304 VS. 316 Stainless
    • Cleaning Stainless Steel: Removing Rust Stains
    • Rush Shipping
    • UPS is our Standard Carrier
    • Limited Warranty
  • Contact
  • News
    • News
    • Engineer Talk
  • Videos
  • Critical Environment
    • [All Critical Environment]
    • Criti-Clean Ultra
    • SSLFHFD-FP “Criti-Clean” Fan Powered Laminar Flow HEPA Filter Diffuser
    • SSEPD – Perimeter Slot Diffuser
    • FRD – Flat Radial Pattern Diffuser
    • FRD HEPA – Flat Radial Pattern Diffuser with HEPA Filter
    • HRDP – Hinged Radial Diffuser
    • SS Hemispherical Diffuser
    • SSLF – Laminar Flow Diffuser Panel
    • SSLF-MC Medium Capacity Laminar Flow Diffuser Panel
    • SSLF-HC High Capacity Laminar Flow Diffuser Panel
    • SSLFHFD – Laminar Flow HEPA Diffuser
    • SSLFHFD-MC Medium Capacity Laminar Flow HEPA Diffuser
    • SSLFHFD – Laminar Flow HEPA Filter Diffuser with LED
    • HEPA & ULPA Filters
    • HRDP – Hinged Radial Diffuser with Filter
    • SSLFHFD-T-HC High Capacity Laminar Flow HEPA Diffuser
    • SSLF-N 2 Chamber Laminar Flow Diffuser
    • Louvered Face HEPA Diffuser
  • Supply Grilles
    • [All Supply Grilles]
    • 250 Series — Double Deflection Supply Grille
    • 250 HD Series — Heavy Duty Double Deflection Supply Grille
    • 250 LT Series – Long Throw Double Deflection Supply Grille
    • Spiral Duct Diffuser
    • 150-LTA Single Deflection Long Throw Supply Grille with Airfoil Blades
    • 250 LTA Double Deflection Supply Grille with Airfoil Blades
    • 150 Series — Single Deflection Supply Grille
    • 150 LT Series — Long Throw Single Deflection Supply Grille
  • Return Grilles
    • [All Return Grilles]
    • 550 Series — 0° or 45°
    • 550 HD Series — 0° or 45°
    • SSLBG — Linear Light Duty Bar Grille
    • SSEC — Egg Crate Grille
    • 550 LTA Single Deflection Long Throw Return Grille
    • SSPERF-R Perforated Return Air Grille
    • SSPERF Core — Perforated Return Air Grille
    • SSG — Louvered Return Grille
    • SSDL — Deep Louvered Return Grille
    • 550 LT Series – 0º or 45º
  • Hinged Filter Grilles
    • [All Hinged Filter Grilles]
    • SSHFG 550 — Hinged Filter Grille
    • SSHFG 150 — Hinged Filter Grille
    • SSHFG PERF — Hinged Perforated Filter Grille
    • SSHFG-EC Egg Crate Hinged Filter Grille
    • SSHFG Lattice
    • SSHFG-SSG — Hinged Filter Grille
  • Removable Filter Grilles
    • [All Removable Filter Grilles]
    • SSFG 550 — Removeable Filter Grille
    • SSFG 550 HD — Heavy Duty Removeable Filter Grille
    • SSFG 150 — Removeable Filter Grille
    • SSFG PERF — Removable Perforated Filter Grille
    • SSFG-EC Egg Crate Removable Filter Grille
    • SSFG Lattice
    • SSFG-SSG Removeable Filter Grille
  • Ceiling Diffusers
    • [All Ceiling Diffusers]
    • SSCLCD – Concentric Louvered Ceiling Diffuser
    • SSPLT-S Lay-In Perforated Supply Diffuser
    • SSPLT-R Lay-In Perforated Return Diffuser
    • SSMLCD – Modular Louvered Ceiling Diffuser
    • SSMCD Modular Single Deflection Ceiling Diffuser
    • SSPERF-S Stainless Steel Perforated Supply Grille
    • SSCB – Stainless Steel Curved Blade Diffuser
    • SSPD – Stainless Square Panel Diffuser
    • SFSD – Stamped Face Stainless Diffuser
    • SS Slot Diffuser
    • SSPLT-R CB
    • SSPLT-AF Air Foil Perforated Supply
    • SSPLT-EC Egg Crate Perforated Supply
  • Bar Grilles
    • [All Bar Grilles]
    • SSBG – Stainless Steel Bar Grille
  • Dampers
    • [All Dampers]
    • S-44 Opposed Blade Damper
    • S-44 Heavy Duty Opposed Blade Damper
    • S-44 Parallel Blade Damper
    • Round Butterfly Damper
    • S-44 Opposed Blade Remote Cable Damper
    • SSRadial
  • Drum Louvers
    • [All Drum Louvers]
    • SSDRL — Drum Louver Supply Grille
  • Air Extractors
    • [All Air Extractors]
    • SS Extractor – Stainless Steel Air Extractor
  • Accessories
    • [All Accessories]
    • SS Lay-In Panels
    • Transitions
    • Plenums
    • 1000 Plaster Frame
    • 250 Lay-In Frame/250 Auxiliary Frame
  • Architectural Grilles
    • [All Architectural Grilles]
    • Square Patterns
      • [All Square Patterns]
      • 1/2″ Square
      • 3/4″ Square
      • 13/16″ Square
      • 7/8″ Square
    • Rectangular Patterns
      • [All Rectangular Patterns]
      • Design B
      • Design C
      • Design BR
      • Design E
    • Decorative Patterns 1
      • [All Decorative Patterns 1]
      • Classic
      • Half-Shell
      • Mosaic
      • Egyptian
      • Seashell
      • Maltese
      • Clover
    • Decorative Patterns 2
      • [All Decorative Patterns 2]
      • Octagonal
      • Grecian
      • Windsor
      • Diamond
      • Gothic
      • Square
  • Security Products
    • [All Security Products]
    • SEC-3 Maximum Security Grille – Supply or Return
    • SEC-6 Maximum Security Grille – Supply or Return
    • SEC-7 Wire Mesh Face Security Return Grille
    • SEC-8 Stamped Lattice Face Security Grille with Sleeve
    • SEC-10 Wire Screen Face Supply Grille
    • SEC-11 Rectangular Hole Lattice Face Security Grille
    • SD Lattice Face Security Ceiling Diffuser
    • SEC-BG Security Barriers
    • SEC-4
      • [All SEC-4 Products]
      • SEC-4 Stamped Face
      • SEC-4P Perforated Face
      • SEC-4DG Lattice Face
    • SEC-9
      • [All SEC-9 Products]
      • SEC-9 Maximum Security Grille
      • SEC-9TG Security Transfer Grille
    • Risk-Resistant Security
      • [All Risk Resistent Security Products]
      • SEC-4P3
      • SEC-9RR Perforated Face
      • SEC-13RR V-Blade
  • Door Grilles
    • [All Door Grilles]
    • Stainless Steel Door Grilles
      • [All Stainless Steel Door Grilles]
      • SSDG – Door Grille
      • SSG with Auxilliary Frame
    • Steel Door Grilles
      • [All Steel Door Grilles]
      • 1900 – Operable Door Grille
      • 700 Steel No-Vision
      • 75 No-Vision No-Light Door
    • Aluminum Door Grilles
      • [All Aluminum Door Grilles]
      • A700 Aluminum No-Vision
      • A700 No-Vision Inverted Y
  • Aluminum Products
    • [All Aluminum Products]
    • A-44 Opposed Blade Damper
    • ALBG – Aluminum Linear Bar Grille
    • Aluminum Supply Grilles
      • [All Aluminum Supply Grilles]
      • A150 (H or V)
      • A250 (H or V) Double Deflection Supply Grille
    • Aluminum Return Grilles
      • [All Aluminum Return Grilles]
      • A550 (H or V)
      • The AG (Horizontal or Vertical) Series Aluminum Return Grille
      • AEC Series Aluminum Egg Crate Lattice Return Air Grille
    • Aluminum Filter Grilles
      • [All Aluminum Filter Grilles]
      • AECFG Series Aluminum Egg Crate Lattice Filter Grille
      • The APFG Aluminum Perforated Filter Grille
      • A550 FG Fixed Airfoil Blade Filter Grille
      • ALFG Aluminum Louvered Filter Grille
  • Item Archives

Home » Product » Aluminum Return Grilles

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    • Critical Environment
    • Supply Grilles
    • Return Grilles
    • Hinged Filter Grilles
    • Removable Filter Grilles
    • Ceiling Diffusers
    • Bar Grilles
    • Dampers
    • Drum Louvers
    • Air Extractors
    • Accessories
    • Architectural Grilles
    • Security Products
    • Door Grilles
    • Aluminum Products

Aluminum Return Grilles

a550-h-or-v

A550 (H or V)

The A550 (Horizontal or Vertical) Fixed Blade Single Deflection Return Grille
the-ag-horizontal-or-vertical-series-aluminum-return-grille

The AG (Horizontal or Vertical) Series Aluminum Return Grille

The AG (Horizontal or Vertical) Series Aluminum Return Grille.
aec-series-aluminum-egg-crate-lattice-return-air-grille

AEC Series Aluminum Egg Crate Lattice Return Air Grille

The AEC Series Aluminum Egg Crate Lattice Return Air Grille.

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8701 Elmwood Ave., #400
Kansas City, Missouri 64132
1.816.231.5522

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