Pressure Relief Breathers | McMaster-Carr

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System of Measurement

Pipe Size

Body Material

Stainless Steel

Thread Type

Fitting Connection

For Use With

Gender

Fitting Material

Stainless Steel

Thread Size

Height

Environment

Diameter

Filter Material

316 Stainless Steel

Polyurethane Rubber

Removes Particle Size Down To

Material

Hex Size

Screen Material

Stainless Steel

Drive Style

Maximum Pressure

Maximum Flow Rate @ Pressure

4.5 scfm @ 1 psi

16 scfm @ 1 psi

24 scfm @ 1 psi

25 scfm @ 1 psi

26 scfm @ 1 psi

27 scfm @ 1 psi

80 scfm @ 1 psi

85 scfm @ 1 psi

205 scfm @ 1 psi

1 scfm @ 100 psi

2 scfm @ 100 psi

3 scfm @ 100 psi

6 scfm @ 100 psi

7 scfm @ 100 psi

Maximum Temperature

Less than 175° F

175° F to 199° F

200° F to 249° F

250° F to 399° F

400° F or greater

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Enclosure Rating

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124 Products

Fluid Handling

Breather Vents

Maintain even pressure and vacuum as temperatures change by allowing airflow in tanks and enclosures

Facility and Grounds Maintenance

Air Admittance Valves

Air Admittance Valves

Allow air into drain, waste, and vent systems so you don't have to vent plumbing to the outdoors

Electrical

Electrical Enclosure Drain Vents

Electrical Enclosure Drain Vents

Prevent moisture from getting trapped inside enclosures while letting air flow through

Lubricating

Grease Fittings

Grease Fittings

Create an inlet on equipment and machinery for injecting lubricant; also known as Zerk fittings

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