Diffusers | McMaster-Carr

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System of Measurement

Pipe Size

Thread Type

Body Material

Stainless Steel

Diffuser Shape

Material

Polyester/Wool Fabric

Stainless Steel

Duct Size

Gender

For Reducing

Fitting Connection

Push to Connect

For Use With

Paint Spray Booths

Fitting Material

Stainless Steel

Maximum Pressure

Less than 100 psi

100 psi to 149 psi

150 psi to 199 psi

200 psi or greater

Height

Mounting Location

Under Furniture

Maximum Flow Rate @ Pressure

25 scfm @ 14.5 psi

35 scfm @ 14.5 psi

42 scfm @ 14.5 psi

55 scfm @ 14.5 psi

155 scfm @ 14.5 psi

270 scfm @ 14.5 psi

385 scfm @ 14.5 psi

575 scfm @ 14.5 psi

9 scfm @ 14.7 psi

11 scfm @ 14.7 psi

12 scfm @ 14.7 psi

24 scfm @ 14.7 psi

25 scfm @ 14.7 psi

45 scfm @ 14.7 psi

70 scfm @ 14.7 psi

100 scfm @ 14.7 psi

180 scfm @ 14.7 psi

275 scfm @ 14.7 psi

Shape

Color

Select Your Own

OD

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Noise Reduction Rating

10 dBA to 15 dBA

10 dBA to 20 dBA

12 dBA to 15 dBA

15 dBA to 22 dBA

17 dBA to 20 dBA

17 dBA to 22 dBA

17 dBA to 25 dBA

20 dBA to 30 dBA

30 dBA to 35 dBA

REACH

Diameter

Export Control Classification Number (ECCN)

Drive Style

How can we improve?

1,017 Products

Fluid Handling

Mufflers

Reduce noise and filter exhaust fumes

Exhaust Filter/Mufflers

Exhaust Filter/Mufflers

Purify exhaust and muffle noise from oil-free high-vacuum pumps

Aerators

Diffuse air bubbles throughout your tank

Aerating Vibrators

Aerating Vibrators

Dislodge compacted powder, cement, clay, and other material from bin walls with air and vibration

Heating, Ventilation, and Air Conditioning

Diffusers

Evenly disperse airflow into a room to maintain a consistent temperature throughout

Air Diverters

Guide air toward your workspace or deflect unwanted drafts

Registers

Direct and control airflow coming out of HVAC systems

Diffuser Dampers

Diffuser Dampers

Regulate the airflow coming out of drop-ceiling diffusers

Diffuser Collars

Diffuser Collars

Connect diffusers to duct

Blowers

Move air for equipment cooling, material conveying, drying, ventilating, and exhausting

Fastening and Joining

MIG Gun Gas Diffusers

MIG Gun Gas Diffusers

Evenly distribute shielding gas for high-quality MIG welds

TIG Torch Gas Diffusers

TIG Torch Gas Diffusers

For more control and less waste, smooth the flow of shielding gas as it leaves TIG torch nozzles

TIG Torch Accessory Kits

TIG Torch Accessory Kits

The fittings you need for welding, including collets, collet bodies, and nozzles

Lighting

Light Filters

Change light color, reduce glare, or filter out light

Light Lenses

Reduce glare from light bulbs and protect them from damage

Facility Lights

Facility Lights

Illuminate both indoor and outdoor areas with a permanent light source

Light Bulbs

Standard household, miniature, compact, tubular, ultraviolet, infrared, and blacklight bulbs

Light Pipes

Concentrate and direct light from the bulb on a circuit board to a display

Black-Out Paper and Tape

Black-Out Paper and Tape

Block out stray and unwanted light

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)