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3-8

Collection: 3/8" Compressed Air Inlet

Guardair offers a complete line of air‑powered tools and systems engineered for industrial cleaning, material handling and debris control. From safety air guns and pneumatic vacuums to specialty equipment and replacement parts, this catalog brings together every product designed to improve safety, performance and reliability in demanding environments.

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55 Gallon Vacuums

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Combustible Dust Environments
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Noise-Sensitive Environments
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93 of 680 products

Ultra® U75LJ Safety Air Gun - 6" w/ Long Trigger

Bestseller

Ultra® U75LJ Safety Air Gun - 6" w/ Long Trigger

Part #:U75LJ006AA3

Air Inlet: 3/8

Air Usage: 49

Output Thrust: 2.8

Noise Level: 104

1 total reviews

Regular price $60.62

Regular price Sale price $60.62
Unit price per
1/4" Quick Disconnect Universal Brass Coupler - 3/8" FNPT

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

Part #:C14U38F

Air Inlet: 3/8

Regular price $36.17

Regular price Sale price $36.17
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
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
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
3/8" Quick Disconnect Industrial Interchange Plug - 3/8" FNPT

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

Part #:P38D38F

Air Inlet: 3/8

Regular price $6.24

Regular price Sale price $6.24
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
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
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
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
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
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
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
Ultra® WhisperJet® U80LJ Safety Air Gun - 24" w/ Short Trigger

Ultra® WhisperJet® U80LJ Safety Air Gun - 24" w/ Short Trigger

Part #:U80LJ024AA2

Air Inlet: 3/8

Air Usage: 18

Output Thrust: 1.1

Noise Level: 88

Regular price $66.79

Regular price Sale price $66.79
Unit price per

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Contact Us

47 Veterans Drive
Chicopee, MA 01022

800-482-7324
Mon - Fri 8AM ET - 5PM ET

info@guardair.com

Live Chat

About

Our History Our Brands News Trade Shows Careers Testimonials

Information

FAQ Shipping & Returns Product Catalog Product Literature Product Warranty Where to Buy

Resources

OSHA Compliance FREE OSHA Compliance Kit Compressed Air Audit OSHA Compliance Audit PowerQUAD Cross Reference Chart Vacuum Recommendation Quiz

Other Divisions

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