Foster 310 Series Couplers
Foster 310 Series pneumatic quick couplers and plugs, interchangeable with ARO 310 Series 3/8" body air fittings. Rated 300 PSI, one-way shut-off, with manual or automatic sockets. Brass/steel, 303 stainless, and nickel-plated options; steel plugs.
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Original price $ 584.00Original price $ 584.00 - Original price $ 584.00Original price $ 584.00Current price $ 467.00$ 467.00 - $ 467.00Current price $ 467.00
Foster 310-4604, 3/8" ARO Coupler x 1/4" Hose ID, 310 Series, Automatic, Brass and Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4604 is a brass and steel 3/8" coupler from t...
View full detailsOriginal price $ 584.00Original price $ 584.00 - Original price $ 584.00Original price $ 584.00Current price $ 467.00$ 467.00 - $ 467.00Current price $ 467.00Save 20% -
Original price $ 559.00Original price $ 559.00 - Original price $ 559.00Original price $ 559.00Current price $ 447.00$ 447.00 - $ 447.00Current price $ 447.00
Foster 310-4504, 3/8" ARO Coupler x 1/2" Male NPT, 310 Series, Automatic, Brass and Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4504 is a brass and steel 3/8" coupler from t...
View full detailsOriginal price $ 559.00Original price $ 559.00 - Original price $ 559.00Original price $ 559.00Current price $ 447.00$ 447.00 - $ 447.00Current price $ 447.00Save 20% -
Original price $ 555.00Original price $ 555.00 - Original price $ 555.00Original price $ 555.00Current price $ 444.00$ 444.00 - $ 444.00Current price $ 444.00
Foster 310-4404, 3/8" ARO Coupler x 1/2" Female NPT, 310 Series, Automatic, Brass and Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4404 is a brass and steel 3/8" coupler from t...
View full detailsOriginal price $ 555.00Original price $ 555.00 - Original price $ 555.00Original price $ 555.00Current price $ 444.00$ 444.00 - $ 444.00Current price $ 444.00Save 20% -
Original price $ 538.00Original price $ 538.00 - Original price $ 538.00Original price $ 538.00Current price $ 431.00$ 431.00 - $ 431.00Current price $ 431.00
Foster 310-4304, 3/8" ARO Coupler x 3/8" Male NPT, 310 Series, Automatic, Brass and Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4304 is a brass and steel 3/8" coupler from t...
View full detailsOriginal price $ 538.00Original price $ 538.00 - Original price $ 538.00Original price $ 538.00Current price $ 431.00$ 431.00 - $ 431.00Current price $ 431.00Save 20% -
Original price $ 121.00Original price $ 121.00 - Original price $ 121.00Original price $ 121.00Current price $ 98.00$ 98.00 - $ 98.00Current price $ 98.00
Foster 310-43, 3/8" ARO Plug x 3/8" Female NPT, 310 Series, Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-43 is a steel 3/8" plug from the Foster 310 S...
View full detailsOriginal price $ 121.00Original price $ 121.00 - Original price $ 121.00Original price $ 121.00Current price $ 98.00$ 98.00 - $ 98.00Current price $ 98.00Save 19% -
Original price $ 531.00Original price $ 531.00 - Original price $ 531.00Original price $ 531.00Current price $ 426.00$ 426.00 - $ 426.00Current price $ 426.00
Foster 310-4204, 3/8" ARO Coupler x 3/8" Female NPT, 310 Series, Automatic, Brass and Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4204 is a brass and steel 3/8" coupler from t...
View full detailsOriginal price $ 531.00Original price $ 531.00 - Original price $ 531.00Original price $ 531.00Current price $ 426.00$ 426.00 - $ 426.00Current price $ 426.00Save 20% -
Original price $ 93.00Original price $ 93.00 - Original price $ 93.00Original price $ 93.00Current price $ 73.00$ 73.00 - $ 73.00Current price $ 73.00
Foster 310-42, 3/8" ARO Plug x 3/8" Male NPT, 310 Series, Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-42 is a steel 3/8" plug from the Foster 310 S...
View full detailsOriginal price $ 93.00Original price $ 93.00 - Original price $ 93.00Original price $ 93.00Current price $ 73.00$ 73.00 - $ 73.00Current price $ 73.00Save 22% -
Original price $ 522.00Original price $ 522.00 - Original price $ 522.00Original price $ 522.00Current price $ 417.00$ 417.00 - $ 417.00Current price $ 417.00
Foster 310-4104, 3/8" ARO Coupler x 1/4" Male NPT, 310 Series, Automatic, Brass and Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4104 is a brass and steel 3/8" coupler from t...
View full detailsOriginal price $ 522.00Original price $ 522.00 - Original price $ 522.00Original price $ 522.00Current price $ 417.00$ 417.00 - $ 417.00Current price $ 417.00Save 20% -
Original price $ 518.00Original price $ 518.00 - Original price $ 518.00Original price $ 518.00Current price $ 414.00$ 414.00 - $ 414.00Current price $ 414.00
Foster 310-4004, 3/8" ARO Coupler x 1/4" Female NPT, 310 Series, Automatic, Brass and Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4004 is a brass and steel 3/8" coupler from t...
View full detailsOriginal price $ 518.00Original price $ 518.00 - Original price $ 518.00Original price $ 518.00Current price $ 414.00$ 414.00 - $ 414.00Current price $ 414.00Save 20% -
Original price $ 632.00Original price $ 632.00 - Original price $ 632.00Original price $ 632.00Current price $ 504.00$ 504.00 - $ 504.00Current price $ 504.00
Foster 310-1814, 3/8" ARO Coupler x 1/2" Push-On Hose Stem, 310 Series, Automatic, Brass and Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-1814 is a brass and steel 3/8" coupler from t...
View full detailsOriginal price $ 632.00Original price $ 632.00 - Original price $ 632.00Original price $ 632.00Current price $ 504.00$ 504.00 - $ 504.00Current price $ 504.00Save 20% -
Original price $ 619.00Original price $ 619.00 - Original price $ 619.00Original price $ 619.00Current price $ 495.00$ 495.00 - $ 495.00Current price $ 495.00
Foster 310-1714, 3/8" ARO Coupler x 3/8" Push-On Hose Stem, 310 Series, Automatic, Brass and Steel
In stockReliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-1714 is a brass and steel 3/8" coupler from t...
View full detailsOriginal price $ 619.00Original price $ 619.00 - Original price $ 619.00Original price $ 619.00Current price $ 495.00$ 495.00 - $ 495.00Current price $ 495.00Save 20%
