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 $2,013.53Regular priceUnit price / perSale price $2,013.53 -
Syphon Spray System SS2020 w/ 12" Spray Gun
Part #:SS2020Air Inlet: 3/8Air Usage: 9Syphon Flow Rate: 16Noise Level: 90.5Regular price $1,413.04Regular priceUnit price / perSale price $1,413.04 -
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 $2,469.81Regular priceUnit price / perSale price $2,469.81 -
BestsellerMachineVac NED 5.5 Gallon Vacuum
Part #:MV2000NEDVacuum Hose ID: 1.5Air Inlet: 3/8Air Usage: 21Vacuum Flow: 73Vacuum Lift: 77Noise Level: 85Regular price $1,759.51Regular priceUnit price / perSale price $1,759.51 -
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 $1,430.51Regular priceUnit price / perSale price $1,430.51 -
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 $76.50Regular priceUnit price / perSale price $76.50 -
3/8" Quick Disconnect Industrial Interchange Plug - 3/8" MNPT
Part #:P38D38MAir Inlet: 3/8Regular price $6.36Regular priceUnit price / perSale price $6.36 -
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 $62.68Regular priceUnit price / perSale price $62.68 -
MachineVac 5.5 Gallon Vacuum
Part #:MV2000Vacuum Hose ID: 1.5Air Inlet: 3/8Air Usage: 21Vacuum Flow: 73Vacuum Lift: 77Noise Level: 85Regular price $1,238.04Regular priceUnit price / perSale price $1,238.04 -
1/4" Quick Disconnect High Flow Plug - 3/8" MNPT
Part #:P14H38MAir Inlet: 3/8Regular price $8.50Regular priceUnit price / perSale price $8.50 -
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 $133.39Regular priceUnit price / perSale price $133.39 -
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 $70.12Regular priceUnit price / perSale price $70.12 -
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 $65.87Regular priceUnit price / perSale price $65.87 -
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 $80.75Regular priceUnit price / perSale price $80.75 -
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 $76.50Regular priceUnit price / perSale price $76.50 -
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 $72.25Regular priceUnit price / perSale price $72.25 -
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 $72.25Regular priceUnit price / perSale price $72.25 -
Ultra® WhisperJet® U80LJ Safety Air Gun - 6" w/ Short Trigger
Part #:U80LJ006AA2Air Inlet: 3/8Air Usage: 18Output Thrust: 1.1Noise Level: 88Regular price $62.68Regular priceUnit price / perSale price $62.68 -
1/4" Quick Disconnect Industrial Interchange Plug - 3/8" MNPT
Part #:P14D38MAir Inlet: 3/8Regular price $4.25Regular priceUnit price / perSale price $4.25 -
3/8" Quick Disconnect Universal Brass Coupler - 3/8" FNPT
Part #:C38U38FAir Inlet: 3/8Regular price $44.73Regular priceUnit price / perSale price $44.73 -
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 $84.99Regular priceUnit price / perSale price $84.99 -
Flex-Angle Swivel Fitting - 3/8" NPT Inlet / 3/8" FNPT Outlet
Part #:38NFNMH05Air Inlet: 3/8Regular price $71.55Regular priceUnit price / perSale price $71.55 -
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 $68.00Regular priceUnit price / perSale price $68.00 -
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 $68.00Regular priceUnit price / perSale price $68.00 -
Ultra® WhisperJet® U80LJ Safety Air Gun - 24" w/ Long Trigger
Part #:U80LJ024AA3Air Inlet: 3/8Air Usage: 18Output Thrust: 1.1Noise Level: 88Regular price $69.06Regular priceUnit price / perSale price $69.06 -
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 $66.93Regular priceUnit price / perSale price $66.93 -
Nylon Coiled Air Hose Assembly - 3/8" ID x 25'
Part #:38X25B03Hose ID: 3/8Air Inlet: 3/8Hose Length: 25Max Pressure: 200Regular price $76.96Regular priceUnit price / perSale price $76.96 -
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 $80.75Regular priceUnit price / perSale price $80.75 -
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 $70.12Regular priceUnit price / perSale price $70.12 -
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 $65.87Regular priceUnit price / perSale price $65.87 -
Ultra® WhisperJet® U80LJ Safety Air Gun - 12" w/ Short Trigger
Part #:U80LJ012AA2Air Inlet: 3/8Air Usage: 18Output Thrust: 1.1Noise Level: 88Regular price $64.81Regular priceUnit price / perSale price $64.81 -
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 $73.31Regular priceUnit price / perSale price $73.31 -
Ultra® U75LJ Safety Air Gun - 6" w/ Long Trigger
Part #:U75LJ006AA3Air Inlet: 3/8Air Usage: 49Output Thrust: 2.8Noise Level: 1045.0 / 5.0
(1) 1 total reviews
Regular price $62.68Regular priceUnit price / perSale price $62.68 -
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 $1,565.33Regular priceUnit price / perSale price $1,565.33 -
3/8" Quick Disconnect Industrial Interchange Plug - 3/8" FNPT
Part #:P38D38FAir Inlet: 3/8Regular price $6.45Regular priceUnit price / perSale price $6.45 -
1/4" Quick Disconnect Universal Brass Coupler - 3/8" FNPT
Part #:C14U38FAir Inlet: 3/8Regular price $37.40Regular priceUnit price / perSale price $37.40













