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.
93 products
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BestsellerPersonnel Cleaning Station 5.5 Gallon Vacuum
Part #:CS3000Vacuum Hose ID: 1.25Air Inlet: 3/8Air Usage: 33Vacuum Flow: 73Vacuum Lift: 77Noise Level: 88Regular price $1,947.32Regular priceUnit price / perSale price $1,947.32 -
Syphon Spray System SS2020 w/ 12" Spray Gun
Part #:SS2020Air Inlet: 3/8Air Usage: 9Syphon Flow Rate: 16Noise Level: 90.5Regular price $1,366.58Regular priceUnit price / perSale price $1,366.58 -
Personnel Cleaning Station NED 5.5 Gallon Vacuum
Part #:CS3000NEDVacuum Hose ID: 1.25Air Inlet: 3/8Air Usage: 33Vacuum Flow: 73Vacuum Lift: 77Noise Level: 883.0 / 5.0
(1) 1 total reviews
Regular price $2,388.60Regular priceUnit price / perSale price $2,388.60 -
BestsellerMachineVac NED 5.5 Gallon Vacuum
Part #:MV2000NEDVacuum Hose ID: 1.5Air Inlet: 3/8Air Usage: 21Vacuum Flow: 73Vacuum Lift: 77Noise Level: 85Regular price $1,701.65Regular priceUnit price / perSale price $1,701.65 -
PowerQUAD™ 5 Gallon Vacuum Kit w/ 1.25" Inlet
Part #:PQ05C125Vacuum Hose ID: 1.25Air Inlet: 3/8Air Usage: 20 - 35 - 45Vacuum Flow: 75 - 92 - 97Vacuum Lift: 118 - 184 - 213Noise Level: 81 - 865.0 / 5.0
(1) 1 total reviews
Regular price $1,383.48Regular priceUnit price / perSale price $1,383.48 -
Ultra® XtraThrust® U75XT Safety Air Gun - 36" w/ Long Trigger
Part #:U75XT036AA3Air Inlet: 3/8Air Usage: 66Output Thrust: 3.3Noise Level: 1015.0 / 5.0
(2) 2 total reviews
Regular price $73.98Regular priceUnit price / perSale price $73.98 -
MachineVac 5.5 Gallon Vacuum
Part #:MV2000Vacuum Hose ID: 1.5Air Inlet: 3/8Air Usage: 21Vacuum Flow: 73Vacuum Lift: 77Noise Level: 85Regular price $1,197.33Regular priceUnit price / perSale price $1,197.33 -
Static Conductive Air Hose Assembly - 3/8" ID x 25'
Part #:38X25SCHose ID: 3/8Air Inlet: 3/8Hose Length: 25Max Pressure: 3005.0 / 5.0
(1) 1 total reviews
Regular price $129.01Regular priceUnit price / perSale price $129.01 -
Ultra® U75LJ Safety Air Gun - 6" w/ Short Trigger
Part #:U75LJ006AA2Air Inlet: 3/8Air Usage: 49Output Thrust: 2.8Noise Level: 1045.0 / 5.0
(1) 1 total reviews
Regular price $60.62Regular priceUnit price / perSale price $60.62 -
3/8" Quick Disconnect Industrial Interchange Plug - 3/8" MNPT
Part #:P38D38MAir Inlet: 3/8Regular price $6.15Regular priceUnit price / perSale price $6.15 -
1/4" Quick Disconnect High Flow Plug - 3/8" MNPT
Part #:P14H38MAir Inlet: 3/8Regular price $8.22Regular priceUnit price / perSale price $8.22 -
Ultra® XtraThrust® U75XT Safety Air Gun - 18" w/ Short Trigger
Part #:U75XT018AA2Air Inlet: 3/8Air Usage: 66Output Thrust: 3.3Noise Level: 1015.0 / 5.0
(5) 5 total reviews
Regular price $67.82Regular priceUnit price / perSale price $67.82 -
Ultra® XtraThrust® U75XT Safety Air Gun - 6" w/ Short Trigger
Part #:U75XT006AA2Air Inlet: 3/8Air Usage: 66Output Thrust: 3.3Noise Level: 1015.0 / 5.0
(5) 5 total reviews
Regular price $63.71Regular priceUnit price / perSale price $63.71 -
Ultra® XtraThrust® U75XT Safety Air Gun - 36" w/ Short Trigger
Part #:U75XT036AA2Air Inlet: 3/8Air Usage: 66Output Thrust: 3.3Noise Level: 1015.0 / 5.0
(5) 5 total reviews
Regular price $73.98Regular priceUnit price / perSale price $73.98 -
Ultra® XtraThrust® U75XT Safety Air Gun - 24" w/ Long Trigger
Part #:U75XT024AA3Air Inlet: 3/8Air Usage: 66Output Thrust: 3.3Noise Level: 1015.0 / 5.0
(2) 2 total reviews
Regular price $69.87Regular priceUnit price / perSale price $69.87 -
1/4" Quick Disconnect Industrial Interchange Plug - 3/8" MNPT
Part #:P14D38MAir Inlet: 3/8Regular price $4.11Regular priceUnit price / perSale price $4.11 -
Ultra® XtraThrust® U75XT Safety Air Gun - 48" w/ Long Trigger
Part #:U75XT048AA3Air Inlet: 3/8Air Usage: 66Output Thrust: 3.3Noise Level: 1015.0 / 5.0
(5) 5 total reviews
Regular price $78.09Regular priceUnit price / perSale price $78.09 -
3/8" Quick Disconnect Universal Brass Coupler - 3/8" FNPT
Part #:C38U38FAir Inlet: 3/8Regular price $43.26Regular priceUnit price / perSale price $43.26 -
Flex-Angle Swivel Fitting - 3/8" NPT Inlet / 3/8" FNPT Outlet
Part #:38NFNMH05Air Inlet: 3/8Regular price $69.20Regular priceUnit price / perSale price $69.20 -
Ultra® XtraThrust® U75XT Safety Air Gun - 60" w/ Short Trigger
Part #:U75XT060AA2Air Inlet: 3/8Air Usage: 66Output Thrust: 3.3Noise Level: 1015.0 / 5.0
(5) 5 total reviews
Regular price $82.20Regular priceUnit price / perSale price $82.20 -
Ultra® XtraThrust® U75XT Safety Air Gun - 24" w/ Short Trigger
Part #:U75XT024AA2Air Inlet: 3/8Air Usage: 66Output Thrust: 3.3Noise Level: 1015.0 / 5.0
(5) 5 total reviews
Regular price $69.87Regular priceUnit price / perSale price $69.87 -
Ultra® XtraThrust® U75XT Safety Air Gun - 12" w/ Short Trigger
Part #:U75XT012AA2Air Inlet: 3/8Air Usage: 66Output Thrust: 3.3Noise Level: 1015.0 / 5.0
(5) 5 total reviews
Regular price $65.76Regular priceUnit price / perSale price $65.76 -
Ultra® WhisperJet® U80LJ Safety Air Gun - 24" w/ Long Trigger
Part #:U80LJ024AA3Air Inlet: 3/8Air Usage: 18Output Thrust: 1.1Noise Level: 88Regular price $66.79Regular priceUnit price / perSale price $66.79 -
Ultra® WhisperJet® U80LJ Safety Air Gun - 6" w/ Short Trigger
Part #:U80LJ006AA2Air Inlet: 3/8Air Usage: 18Output Thrust: 1.1Noise Level: 88Regular price $60.62Regular priceUnit price / perSale price $60.62 -
Ultra® U75LJ Safety Air Gun - 18" w/ Long Trigger
Part #:U75LJ018AA3Air Inlet: 3/8Air Usage: 49Output Thrust: 2.8Noise Level: 1045.0 / 5.0
(1) 1 total reviews
Regular price $64.73Regular priceUnit price / perSale price $64.73 -
Ultra® XtraThrust® U75XT Safety Air Gun - 12" w/ Long Trigger
Part #:U75XT012AA3Air Inlet: 3/8Air Usage: 66Output Thrust: 3.3Noise Level: 1015.0 / 5.0
(5) 5 total reviews
Regular price $65.76Regular priceUnit price / perSale price $65.76 -
Ultra® XtraThrust® U75XT Safety Air Gun - 6" w/ Long Trigger
Part #:U75XT006AA3Air Inlet: 3/8Air Usage: 66Output Thrust: 3.3Noise Level: 1015.0 / 5.0
(3) 3 total reviews
Regular price $63.71Regular priceUnit price / perSale price $63.71 -
Ultra® WhisperJet® U80LJ Safety Air Gun - 12" w/ Short Trigger
Part #:U80LJ012AA2Air Inlet: 3/8Air Usage: 18Output Thrust: 1.1Noise Level: 88Regular price $62.68Regular priceUnit price / perSale price $62.68 -
Ultra® U75LJ Safety Air Gun - 36" w/ Short Trigger
Part #:U75LJ036AA2Air Inlet: 3/8Air Usage: 49Output Thrust: 2.8Noise Level: 1045.0 / 5.0
(1) 1 total reviews
Regular price $70.90Regular priceUnit price / perSale price $70.90 -
PowerQUAD™ 10 Gallon Vacuum Kit w/ 1.25" Inlet
Part #:PQ10C125Vacuum Hose ID: 1.25Air Inlet: 3/8Air Usage: 20 - 35 - 45Vacuum Flow: 75 - 92 - 97Vacuum Lift: 118 - 184 - 213Noise Level: 81 - 86Regular price $1,513.86Regular priceUnit price / perSale price $1,513.86 -
1/4" Quick Disconnect Universal Brass Coupler - 3/8" FNPT
Part #:C14U38FAir Inlet: 3/8Regular price $36.17Regular priceUnit price / perSale price $36.17 -
Nylon Coiled Air Hose Assembly - 3/8" ID x 25'
Part #:38X25B03Hose ID: 3/8Air Inlet: 3/8Hose Length: 25Max Pressure: 200Regular price $74.43Regular priceUnit price / perSale price $74.43 -
Ultra® XtraThrust® U75XT Safety Air Gun - 48" w/ Short Trigger
Part #:U75XT048AA2Air Inlet: 3/8Air Usage: 66Output Thrust: 3.3Noise Level: 1015.0 / 5.0
(5) 5 total reviews
Regular price $78.09Regular priceUnit price / perSale price $78.09 -
Ultra® XtraThrust® U75XT Safety Air Gun - 18" w/ Long Trigger
Part #:U75XT018AA3Air Inlet: 3/8Air Usage: 66Output Thrust: 3.3Noise Level: 1015.0 / 5.0
(1) 1 total reviews
Regular price $67.82Regular priceUnit price / perSale price $67.82 -
Ultra® WhisperJet® U80WJ Safety Air Gun - 3/8" FNPT Inlet
Part #:U80WJ2Air Inlet: 3/8Air Usage: 19Output Thrust: 1.1Noise Level: 89Regular price $57.54Regular priceUnit price / perSale price $57.54 -
Ultra® U75LJ Safety Air Gun - 72" w/ Long Trigger
Part #:U75LJ072AA3Air Inlet: 3/8Air Usage: 49Output Thrust: 2.8Noise Level: 1045.0 / 5.0
(1) 1 total reviews
Regular price $83.23Regular priceUnit price / perSale price $83.23













