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 $ 585.00Original price $ 585.00 - Original price $ 585.00Original price $ 585.00Current price $ 468.00$ 468.00 - $ 468.00Current price $ 468.00
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 $ 585.00Original price $ 585.00 - Original price $ 585.00Original price $ 585.00Current price $ 468.00$ 468.00 - $ 468.00Current price $ 468.00Save 20% -
Original price $ 560.00Original price $ 560.00 - Original price $ 560.00Original price $ 560.00Current price $ 448.00$ 448.00 - $ 448.00Current price $ 448.00
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 $ 560.00Original price $ 560.00 - Original price $ 560.00Original price $ 560.00Current price $ 448.00$ 448.00 - $ 448.00Current price $ 448.00Save 20% -
Original price $ 557.00Original price $ 557.00 - Original price $ 557.00Original price $ 557.00Current price $ 445.00$ 445.00 - $ 445.00Current price $ 445.00
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 $ 557.00Original price $ 557.00 - Original price $ 557.00Original price $ 557.00Current price $ 445.00$ 445.00 - $ 445.00Current price $ 445.00Save 20% -
Original price $ 539.00Original price $ 539.00 - Original price $ 539.00Original price $ 539.00Current price $ 432.00$ 432.00 - $ 432.00Current price $ 432.00
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 $ 539.00Original price $ 539.00 - Original price $ 539.00Original price $ 539.00Current price $ 432.00$ 432.00 - $ 432.00Current price $ 432.00Save 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 $ 532.00Original price $ 532.00 - Original price $ 532.00Original price $ 532.00Current price $ 427.00$ 427.00 - $ 427.00Current price $ 427.00
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 $ 532.00Original price $ 532.00 - Original price $ 532.00Original price $ 532.00Current price $ 427.00$ 427.00 - $ 427.00Current price $ 427.00Save 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 $ 523.00Original price $ 523.00 - Original price $ 523.00Original price $ 523.00Current price $ 418.00$ 418.00 - $ 418.00Current price $ 418.00
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 $ 523.00Original price $ 523.00 - Original price $ 523.00Original price $ 523.00Current price $ 418.00$ 418.00 - $ 418.00Current price $ 418.00Save 20% -
Original price $ 519.00Original price $ 519.00 - Original price $ 519.00Original price $ 519.00Current 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 $ 519.00Original price $ 519.00 - Original price $ 519.00Original price $ 519.00Current price $ 414.00$ 414.00 - $ 414.00Current price $ 414.00Save 20% -
Original price $ 633.00Original price $ 633.00 - Original price $ 633.00Original price $ 633.00Current price $ 505.00$ 505.00 - $ 505.00Current price $ 505.00
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 $ 633.00Original price $ 633.00 - Original price $ 633.00Original price $ 633.00Current price $ 505.00$ 505.00 - $ 505.00Current price $ 505.00Save 20% -
Original price $ 620.00Original price $ 620.00 - Original price $ 620.00Original price $ 620.00Current price $ 496.00$ 496.00 - $ 496.00Current price $ 496.00
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 $ 620.00Original price $ 620.00 - Original price $ 620.00Original price $ 620.00Current price $ 496.00$ 496.00 - $ 496.00Current price $ 496.00Save 20%
