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3/8" Compressed Air Inlet

Collection: 3/8" Compressed Air Inlet

The 3/8‑inch compressed air inlet size provides balanced airflow for a wide range of pneumatic equipment. Used across mid‑sized vacuums, air tools and compatible fittings, it supports reliable operation in applications that require steady, efficient compressed‑air performance.

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1/4" Compressed Air Inlet(170)
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93 products

Ultra® WhisperJet® U80WJ Safety Air Gun - 3/8" FNPT Inlet

Ultra® WhisperJet® U80WJ Safety Air Gun - 3/8" FNPT Inlet

Part #:U80WJ2

Air Inlet: 3/8

Air Usage: 19

Output Thrust: 1.1

Noise Level: 89

Regular price $57.54

Regular price Sale price $57.54
Unit price per
Ultra® U75LJ Safety Air Gun - 72" w/ Long Trigger

Ultra® U75LJ Safety Air Gun - 72" w/ Long Trigger

Part #:U75LJ072AA3

Air Inlet: 3/8

Air Usage: 49

Output Thrust: 2.8

Noise Level: 104

1 total reviews

Regular price $83.23

Regular price Sale price $83.23
Unit price per
Ultra® U75LJ Safety Air Gun - 48" w/ Long Trigger

Ultra® U75LJ Safety Air Gun - 48" w/ Long Trigger

Part #:U75LJ048AA3

Air Inlet: 3/8

Air Usage: 49

Output Thrust: 2.8

Noise Level: 104

1 total reviews

Regular price $75.01

Regular price Sale price $75.01
Unit price per
PowerQUAD™ 5 Gallon Vacuum Generating Head Kit w/ 1.25" Inlet

PowerQUAD™ 5 Gallon Vacuum Generating Head Kit w/ 1.25" Inlet

Part #:PQ05H125K

Vacuum Hose ID: 1.25

Air Inlet: 3/8

Air Usage: 20 - 35 - 45

Vacuum Flow: 75 - 92 - 97

Vacuum Lift: 118 - 184 - 213

Noise Level: 81 - 86

Regular price $1,094.80

Regular price Sale price $1,094.80
Unit price per
1/4" Quick Disconnect Industrial Interchange Plug - 3/8" FNPT

1/4" Quick Disconnect Industrial Interchange Plug - 3/8" FNPT

Part #:P14D38F

Air Inlet: 3/8

Regular price $5.14

Regular price Sale price $5.14
Unit price per
Static Conductive Air Hose Assembly - 3/8" ID X 50'

Static Conductive Air Hose Assembly - 3/8" ID X 50'

Part #:38X50SC

Hose ID: 3/8

Air Inlet: 3/8

Hose Length: 50

Max Pressure: 200

Regular price $236.47

Regular price Sale price $236.47
Unit price per
Static Conductive Air Hose Assembly - 3/8" ID X 12'

Static Conductive Air Hose Assembly - 3/8" ID X 12'

Part #:38X12SC

Hose ID: 3/8

Air Inlet: 3/8

Hose Length: 12

Max Pressure: 200

Regular price $73.11

Regular price Sale price $73.11
Unit price per
Ultra® XtraThrust® U75XT Safety Air Gun - 72" w/ Long Trigger

Ultra® XtraThrust® U75XT Safety Air Gun - 72" w/ Long Trigger

Part #:U75XT072AA3

Air Inlet: 3/8

Air Usage: 66

Output Thrust: 3.3

Noise Level: 101

5 total reviews

Regular price $86.31

Regular price Sale price $86.31
Unit price per
Ultra® XtraThrust® U75XT Safety Air Gun - 60" w/ Long Trigger

Ultra® XtraThrust® U75XT Safety Air Gun - 60" w/ Long Trigger

Part #:U75XT060AA3

Air Inlet: 3/8

Air Usage: 66

Output Thrust: 3.3

Noise Level: 101

5 total reviews

Regular price $82.20

Regular price Sale price $82.20
Unit price per
Ultra® WhisperJet® U80LJ Safety Air Gun - 18" w/ Long Trigger

Ultra® WhisperJet® U80LJ Safety Air Gun - 18" w/ Long Trigger

Part #:U80LJ018AA3

Air Inlet: 3/8

Air Usage: 18

Output Thrust: 1.1

Noise Level: 88

Regular price $64.73

Regular price Sale price $64.73
Unit price per
Ultra® WhisperJet® U80LJ Safety Air Gun - 12" w/ Long Trigger

Ultra® WhisperJet® U80LJ Safety Air Gun - 12" w/ Long Trigger

Part #:U80LJ012AA3

Air Inlet: 3/8

Air Usage: 18

Output Thrust: 1.1

Noise Level: 88

2 total reviews

Regular price $62.68

Regular price Sale price $62.68
Unit price per
Ultra® U75LJ Safety Air Gun - 72" w/ Short Trigger

Ultra® U75LJ Safety Air Gun - 72" w/ Short Trigger

Part #:U75LJ072AA2

Air Inlet: 3/8

Air Usage: 49

Output Thrust: 2.8

Noise Level: 104

1 total reviews

Regular price $83.23

Regular price Sale price $83.23
Unit price per
Ultra® U75LJ Safety Air Gun - 48" w/ Short Trigger

Ultra® U75LJ Safety Air Gun - 48" w/ Short Trigger

Part #:U75LJ048AA2

Air Inlet: 3/8

Air Usage: 49

Output Thrust: 2.8

Noise Level: 104

1 total reviews

Regular price $75.01

Regular price Sale price $75.01
Unit price per
Ultra® U75LJ Safety Air Gun - 36" w/ Long Trigger

Ultra® U75LJ Safety Air Gun - 36" w/ Long Trigger

Part #:U75LJ036AA3

Air Inlet: 3/8

Air Usage: 49

Output Thrust: 2.8

Noise Level: 104

1 total reviews

Regular price $70.90

Regular price Sale price $70.90
Unit price per
Ultra® U75LJ Safety Air Gun - 24" w/ Short Trigger

Ultra® U75LJ Safety Air Gun - 24" w/ Short Trigger

Part #:U75LJ024AA2

Air Inlet: 3/8

Air Usage: 49

Output Thrust: 2.8

Noise Level: 104

1 total reviews

Regular price $66.79

Regular price Sale price $66.79
Unit price per
Ultra® U75LJ Safety Air Gun - 24" w/ Long Trigger

Ultra® U75LJ Safety Air Gun - 24" w/ Long Trigger

Part #:U75LJ024AA3

Air Inlet: 3/8

Air Usage: 49

Output Thrust: 2.8

Noise Level: 104

1 total reviews

Regular price $66.79

Regular price Sale price $66.79
Unit price per
Ultra® QuietForce® U74 Safety Air Gun - Super Fan Nozzle (83 dBA)

Ultra® QuietForce® U74 Safety Air Gun - Super Fan Nozzle (83 dBA)

Part #:U74SFA

Air Inlet: 3/8

Air Usage: 37

Output Thrust: 2.2

Noise Level: 83

Regular price $129.55

Regular price Sale price $129.55
Unit price per
Blind Hole® 5.5 Gallon Vacuum

Blind Hole® 5.5 Gallon Vacuum

Part #:BH4000

Vacuum Hose ID: 1.25

Air Inlet: 3/8

Air Usage: 33

Vacuum Flow: 73

Vacuum Lift: 77

1 total reviews

Regular price $1,979.66

Regular price Sale price $1,979.66
Unit price per
1/4" Quick Disconnect High Flow Plug - 3/8" FNPT

1/4" Quick Disconnect High Flow Plug - 3/8" FNPT

Part #:P14H38F

Air Inlet: 3/8

Regular price $7.19

Regular price Sale price $7.19
Unit price per
3/8" Quick Disconnect Universal Brass Coupler - 3/8" MNPT

3/8" Quick Disconnect Universal Brass Coupler - 3/8" MNPT

Part #:C38U38M

Air Inlet: 3/8

Regular price $42.39

Regular price Sale price $42.39
Unit price per
Polyurethane Coiled Air Hose Assembly - 3/8" ID x 25'

Polyurethane Coiled Air Hose Assembly - 3/8" ID x 25'

Part #:38X25B04

Hose ID: 3/8

Air Inlet: 3/8

Hose Length: 25

Max Pressure: 125

Regular price $143.43

Regular price Sale price $143.43
Unit price per
Polyurethane Coiled Air Hose Assembly - 3/8" ID x 12'

Polyurethane Coiled Air Hose Assembly - 3/8" ID x 12'

Part #:38X12B04

Hose ID: 3/8

Air Inlet: 3/8

Hose Length: 12

Max Pressure: 125

Regular price $101.72

Regular price Sale price $101.72
Unit price per
Nylon Coiled Air Hose Assembly - 3/8" ID x 50'

Nylon Coiled Air Hose Assembly - 3/8" ID x 50'

Part #:38X50B03

Hose ID: 3/8

Air Inlet: 3/8

Hose Length: 50

Max Pressure: 200

Regular price $103.93

Regular price Sale price $103.93
Unit price per
Nylon Coiled Air Hose Assembly - 3/8" ID x 12'

Nylon Coiled Air Hose Assembly - 3/8" ID x 12'

Part #:38X12B03

Hose ID: 3/8

Air Inlet: 3/8

Hose Length: 12

Max Pressure: 200

Regular price $56.22

Regular price Sale price $56.22
Unit price per
Ultra® XtraThrust® U75XT Safety Air Gun - 72" w/ Short Trigger

Ultra® XtraThrust® U75XT Safety Air Gun - 72" w/ Short Trigger

Part #:U75XT072AA2

Air Inlet: 3/8

Air Usage: 66

Output Thrust: 3.3

Noise Level: 101

5 total reviews

Regular price $86.31

Regular price Sale price $86.31
Unit price per
Ultra® WhisperJet® U80LJ Safety Air Gun - 36" w/ Long Trigger

Ultra® WhisperJet® U80LJ Safety Air Gun - 36" w/ Long Trigger

Part #:U80LJ036AA3

Air Inlet: 3/8

Air Usage: 18

Output Thrust: 1.1

Noise Level: 88

1 total reviews

Regular price $70.90

Regular price Sale price $70.90
Unit price per
Ultra® U75LJ Safety Air Gun - 60" w/ Long Trigger

Ultra® U75LJ Safety Air Gun - 60" w/ Long Trigger

Part #:U75LJ060AA3

Air Inlet: 3/8

Air Usage: 49

Output Thrust: 2.8

Noise Level: 104

1 total reviews

Regular price $79.12

Regular price Sale price $79.12
Unit price per
Ultra® U75LJ Safety Air Gun - 12" w/ Long Trigger

Ultra® U75LJ Safety Air Gun - 12" w/ Long Trigger

Part #:U75LJ012AA3

Air Inlet: 3/8

Air Usage: 49

Output Thrust: 2.8

Noise Level: 104

1 total reviews

Regular price $62.68

Regular price Sale price $62.68
Unit price per
Ultra® QuietForce® U74 Safety Air Gun - Low Volume Nozzle (71 dBA)

Ultra® QuietForce® U74 Safety Air Gun - Low Volume Nozzle (71 dBA)

Part #:U74LVZ

Air Inlet: 3/8

Air Usage: 10

Output Thrust: 0.6

Noise Level: 71

Regular price $86.86

Regular price Sale price $86.86
Unit price per
Ultra® QuietForce® U74 Safety Air Gun - Adjustable Air Nozzle (79 dBA)

Ultra® QuietForce® U74 Safety Air Gun - Adjustable Air Nozzle (79 dBA)

Part #:U74AA

Air Inlet: 3/8

Air Usage: 13

Output Thrust: 0.8

Noise Level: 79

Regular price $98.23

Regular price Sale price $98.23
Unit price per
Ultra® QuietForce® U74HT37 Safety Air Gun - 12"

Ultra® QuietForce® U74HT37 Safety Air Gun - 12"

Part #:U74HT37012

Air Inlet: 3/8

Air Usage: 35

Output Thrust: 1.9

Noise Level: 82

Regular price $230.16

Regular price Sale price $230.16
Unit price per
PowerQUAD™ 5 Gallon Vacuum Generating Head w/ 1.25" Inlet

PowerQUAD™ 5 Gallon Vacuum Generating Head w/ 1.25" Inlet

Part #:PQ05H125

Vacuum Hose ID: 1.25

Air Inlet: 3/8

Air Usage: 20 - 35 - 45

Vacuum Flow: 75 - 92 - 97

Vacuum Lift: 118 - 184 - 213

Noise Level: 81 - 86

Regular price $1,021.70

Regular price Sale price $1,021.70
Unit price per
1/4" Quick Disconnect Universal Brass Coupler - 3/8" MNPT

1/4" Quick Disconnect Universal Brass Coupler - 3/8" MNPT

Part #:C14U38M

Air Inlet: 3/8

Regular price $28.25

Regular price Sale price $28.25
Unit price per
General Purpose Air Hose Assembly - 3/8" ID x 50'

General Purpose Air Hose Assembly - 3/8" ID x 50'

Part #:38X50GP

Hose ID: 3/8

Air Inlet: 3/8

Hose Length: 50

Max Pressure: 250

Regular price $156.63

Regular price Sale price $156.63
Unit price per
Ultra® WhisperJet® U80LJ Safety Air Gun - 72" w/ Long Trigger

Ultra® WhisperJet® U80LJ Safety Air Gun - 72" w/ Long Trigger

Part #:U80LJ072AA3

Air Inlet: 3/8

Air Usage: 18

Output Thrust: 1.1

Noise Level: 88

Regular price $83.23

Regular price Sale price $83.23
Unit price per
Ultra® WhisperJet® U80LJ Safety Air Gun - 48" w/ Long Trigger

Ultra® WhisperJet® U80LJ Safety Air Gun - 48" w/ Long Trigger

Part #:U80LJ048AA3

Air Inlet: 3/8

Air Usage: 18

Output Thrust: 1.1

Noise Level: 88

Regular price $75.01

Regular price Sale price $75.01
Unit price per

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info@guardair.com

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About

Our History Our Brands News Trade Shows Careers Testimonials

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