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Foster SV Series Couplers

Foster SV Series Safety Vent pneumatic couplers with Industrial Interchange and a zero-pressure connect/disconnect design that vents trapped air before the plug releases — preventing dangerous hose whip. Rated 300 PSI, one-way shut-off, and silicone-free for paint and powder-coat shops. Bodies from 1/4" to 3/4", including SVPC protective-cover versions. Steel construction; mates with standard Foster Industrial plugs.

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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 1,446.00
$ 1,446.00 - $ 1,446.00
$ 1,446.00
$ 1,156.00
$ 1,156.00 - $ 1,156.00
$ 1,156.00

Foster SV5505CA, 1/2" Industrial Coupler x 3/4" Male NPT, SV Series, Safety Vent, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SV5505CA is a steel 1/2" Safety Vent coupler from the SV Series, interchangeable...

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$ 1,446.00
$ 1,446.00 - $ 1,446.00
$ 1,446.00
$ 1,156.00
$ 1,156.00 - $ 1,156.00
$ 1,156.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 1,046.00
$ 1,046.00 - $ 1,046.00
$ 1,046.00
$ 837.00
$ 837.00 - $ 837.00
$ 837.00

Foster SV5705, 1/2" Industrial Coupler x 3/8" Hose ID, SV Series, Safety Vent, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SV5705 is a steel 1/2" Safety Vent coupler from the SV Series, interchangeable w...

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$ 1,046.00
$ 1,046.00 - $ 1,046.00
$ 1,046.00
$ 837.00
$ 837.00 - $ 837.00
$ 837.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 1,042.00
$ 1,042.00 - $ 1,042.00
$ 1,042.00
$ 833.00
$ 833.00 - $ 833.00
$ 833.00

Foster SV5805, 1/2" Industrial Coupler x 1/2" Hose ID, SV Series, Safety Vent, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SV5805 is a steel 1/2" Safety Vent coupler from the SV Series, interchangeable w...

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$ 1,042.00
$ 1,042.00 - $ 1,042.00
$ 1,042.00
$ 833.00
$ 833.00 - $ 833.00
$ 833.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 1,060.00
$ 1,060.00 - $ 1,060.00
$ 1,060.00
$ 849.00
$ 849.00 - $ 849.00
$ 849.00

Foster SV5905, 1/2" Industrial Coupler x 3/4" Hose ID, SV Series, Safety Vent, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SV5905 is a steel 1/2" Safety Vent coupler from the SV Series, interchangeable w...

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$ 1,060.00
$ 1,060.00 - $ 1,060.00
$ 1,060.00
$ 849.00
$ 849.00 - $ 849.00
$ 849.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 1,725.00
$ 1,725.00 - $ 1,725.00
$ 1,725.00
$ 1,380.00
$ 1,380.00 - $ 1,380.00
$ 1,380.00

Foster SV6406, 3/4" Industrial Coupler x 3/4" Female NPT, SV Series, Safety Vent, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SV6406 is a steel 3/4" Safety Vent coupler from the SV Series, interchangeable w...

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$ 1,725.00
$ 1,725.00 - $ 1,725.00
$ 1,725.00
$ 1,380.00
$ 1,380.00 - $ 1,380.00
$ 1,380.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 2,105.00
$ 2,105.00 - $ 2,105.00
$ 2,105.00
$ 1,684.00
$ 1,684.00 - $ 1,684.00
$ 1,684.00

Foster SV6406CA, 3/4" Industrial Coupler x 3/4" Female NPT, SV Series, Safety Vent, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SV6406CA is a steel 3/4" Safety Vent coupler from the SV Series, interchangeable...

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$ 2,105.00
$ 2,105.00 - $ 2,105.00
$ 2,105.00
$ 1,684.00
$ 1,684.00 - $ 1,684.00
$ 1,684.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 1,658.00
$ 1,658.00 - $ 1,658.00
$ 1,658.00
$ 1,326.00
$ 1,326.00 - $ 1,326.00
$ 1,326.00

Foster SV6506, 3/4" Industrial Coupler x 3/4" Male NPT, SV Series, Safety Vent, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SV6506 is a steel 3/4" Safety Vent coupler from the SV Series, interchangeable w...

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$ 1,658.00
$ 1,658.00 - $ 1,658.00
$ 1,658.00
$ 1,326.00
$ 1,326.00 - $ 1,326.00
$ 1,326.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 2,144.00
$ 2,144.00 - $ 2,144.00
$ 2,144.00
$ 1,715.00
$ 1,715.00 - $ 1,715.00
$ 1,715.00

Foster SV6506CA, 3/4" Industrial Coupler x 3/4" Male NPT, SV Series, Safety Vent, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SV6506CA is a steel 3/4" Safety Vent coupler from the SV Series, interchangeable...

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$ 2,144.00
$ 2,144.00 - $ 2,144.00
$ 2,144.00
$ 1,715.00
$ 1,715.00 - $ 1,715.00
$ 1,715.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 1,744.00
$ 1,744.00 - $ 1,744.00
$ 1,744.00
$ 1,396.00
$ 1,396.00 - $ 1,396.00
$ 1,396.00

Foster SV6606, 3/4" Industrial Coupler x 1" Female NPT, SV Series, Safety Vent, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SV6606 is a steel 3/4" Safety Vent coupler from the SV Series, interchangeable w...

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$ 1,744.00
$ 1,744.00 - $ 1,744.00
$ 1,744.00
$ 1,396.00
$ 1,396.00 - $ 1,396.00
$ 1,396.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 1,751.00
$ 1,751.00 - $ 1,751.00
$ 1,751.00
$ 1,400.00
$ 1,400.00 - $ 1,400.00
$ 1,400.00

Foster SV6706, 3/4" Industrial Coupler x 1" Male NPT, SV Series, Safety Vent, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SV6706 is a steel 3/4" Safety Vent coupler from the SV Series, interchangeable w...

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$ 1,751.00
$ 1,751.00 - $ 1,751.00
$ 1,751.00
$ 1,400.00
$ 1,400.00 - $ 1,400.00
$ 1,400.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 1,760.00
$ 1,760.00 - $ 1,760.00
$ 1,760.00
$ 1,409.00
$ 1,409.00 - $ 1,409.00
$ 1,409.00

Foster SV6906, 3/4" Industrial Coupler x 3/4" Hose ID, SV Series, Safety Vent, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SV6906 is a steel 3/4" Safety Vent coupler from the SV Series, interchangeable w...

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$ 1,760.00
$ 1,760.00 - $ 1,760.00
$ 1,760.00
$ 1,409.00
$ 1,409.00 - $ 1,409.00
$ 1,409.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 1,593.00
$ 1,593.00 - $ 1,593.00
$ 1,593.00
$ 1,275.00
$ 1,275.00 - $ 1,275.00
$ 1,275.00

Foster SVPC1815, 1/2" Industrial Coupler x 1/2" Push-On Hose Stem, SV Series, Safety Vent, Protective Cover, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SVPC1815 is a steel 1/2" Safety Vent coupler from the SV Series, interchangeable...

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$ 1,593.00
$ 1,593.00 - $ 1,593.00
$ 1,593.00
$ 1,275.00
$ 1,275.00 - $ 1,275.00
$ 1,275.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 1,429.00
$ 1,429.00 - $ 1,429.00
$ 1,429.00
$ 1,144.00
$ 1,144.00 - $ 1,144.00
$ 1,144.00

Foster SVPC4004, 3/8" Industrial Coupler x 1/4" Female NPT, SV Series, Safety Vent, Protective Cover, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SVPC4004 is a steel 3/8" Safety Vent coupler from the SV Series, interchangeable...

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$ 1,429.00
$ 1,429.00 - $ 1,429.00
$ 1,429.00
$ 1,144.00
$ 1,144.00 - $ 1,144.00
$ 1,144.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 1,351.00
$ 1,351.00 - $ 1,351.00
$ 1,351.00
$ 1,082.00
$ 1,082.00 - $ 1,082.00
$ 1,082.00

Foster SVPC4104, 3/8" Industrial Coupler x 1/4" Male NPT, SV Series, Safety Vent, Protective Cover, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SVPC4104 is a steel 3/8" Safety Vent coupler from the SV Series, interchangeable...

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$ 1,351.00
$ 1,351.00 - $ 1,351.00
$ 1,351.00
$ 1,082.00
$ 1,082.00 - $ 1,082.00
$ 1,082.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 1,355.00
$ 1,355.00 - $ 1,355.00
$ 1,355.00
$ 1,084.00
$ 1,084.00 - $ 1,084.00
$ 1,084.00

Foster SVPC4204, 3/8" Industrial Coupler x 3/8" Female NPT, SV Series, Safety Vent, Protective Cover, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SVPC4204 is a steel 3/8" Safety Vent coupler from the SV Series, interchangeable...

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$ 1,355.00
$ 1,355.00 - $ 1,355.00
$ 1,355.00
$ 1,084.00
$ 1,084.00 - $ 1,084.00
$ 1,084.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 1,375.00
$ 1,375.00 - $ 1,375.00
$ 1,375.00
$ 1,098.00
$ 1,098.00 - $ 1,098.00
$ 1,098.00

Foster SVPC4304, 3/8" Industrial Coupler x 3/8" Male NPT, SV Series, Safety Vent, Protective Cover, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SVPC4304 is a steel 3/8" Safety Vent coupler from the SV Series, interchangeable...

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$ 1,375.00
$ 1,375.00 - $ 1,375.00
$ 1,375.00
$ 1,098.00
$ 1,098.00 - $ 1,098.00
$ 1,098.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 1,422.00
$ 1,422.00 - $ 1,422.00
$ 1,422.00
$ 1,138.00
$ 1,138.00 - $ 1,138.00
$ 1,138.00

Foster SVPC4404, 3/8" Industrial Coupler x 1/2" Female NPT, SV Series, Safety Vent, Protective Cover, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SVPC4404 is a steel 3/8" Safety Vent coupler from the SV Series, interchangeable...

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$ 1,422.00
$ 1,422.00 - $ 1,422.00
$ 1,422.00
$ 1,138.00
$ 1,138.00 - $ 1,138.00
$ 1,138.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 1,376.00
$ 1,376.00 - $ 1,376.00
$ 1,376.00
$ 1,102.00
$ 1,102.00 - $ 1,102.00
$ 1,102.00

Foster SVPC4504, 3/8" Industrial Coupler x 1/2" Male NPT, SV Series, Safety Vent, Protective Cover, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SVPC4504 is a steel 3/8" Safety Vent coupler from the SV Series, interchangeable...

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$ 1,376.00
$ 1,376.00 - $ 1,376.00
$ 1,376.00
$ 1,102.00
$ 1,102.00 - $ 1,102.00
$ 1,102.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 1,406.00
$ 1,406.00 - $ 1,406.00
$ 1,406.00
$ 1,126.00
$ 1,126.00 - $ 1,126.00
$ 1,126.00

Foster SVPC4804, 3/8" Industrial Coupler x 3/8" Hose ID, SV Series, Safety Vent, Protective Cover, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SVPC4804 is a steel 3/8" Safety Vent coupler from the SV Series, interchangeable...

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$ 1,406.00
$ 1,406.00 - $ 1,406.00
$ 1,406.00
$ 1,126.00
$ 1,126.00 - $ 1,126.00
$ 1,126.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 1,367.00
$ 1,367.00 - $ 1,367.00
$ 1,367.00
$ 1,095.00
$ 1,095.00 - $ 1,095.00
$ 1,095.00

Foster SVPC4904, 3/8" Industrial Coupler x 1/2" Hose ID, SV Series, Safety Vent, Protective Cover, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SVPC4904 is a steel 3/8" Safety Vent coupler from the SV Series, interchangeable...

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$ 1,367.00
$ 1,367.00 - $ 1,367.00
$ 1,367.00
$ 1,095.00
$ 1,095.00 - $ 1,095.00
$ 1,095.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 1,571.00
$ 1,571.00 - $ 1,571.00
$ 1,571.00
$ 1,256.00
$ 1,256.00 - $ 1,256.00
$ 1,256.00

Foster SVPC5005, 1/2" Industrial Coupler x 3/8" Female NPT, SV Series, Safety Vent, Protective Cover, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SVPC5005 is a steel 1/2" Safety Vent coupler from the SV Series, interchangeable...

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$ 1,571.00
$ 1,571.00 - $ 1,571.00
$ 1,571.00
$ 1,256.00
$ 1,256.00 - $ 1,256.00
$ 1,256.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 1,547.00
$ 1,547.00 - $ 1,547.00
$ 1,547.00
$ 1,238.00
$ 1,238.00 - $ 1,238.00
$ 1,238.00

Foster SVPC5105, 1/2" Industrial Coupler x 3/8" Male NPT, SV Series, Safety Vent, Protective Cover, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SVPC5105 is a steel 1/2" Safety Vent coupler from the SV Series, interchangeable...

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$ 1,547.00
$ 1,547.00 - $ 1,547.00
$ 1,547.00
$ 1,238.00
$ 1,238.00 - $ 1,238.00
$ 1,238.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 1,538.00
$ 1,538.00 - $ 1,538.00
$ 1,538.00
$ 1,231.00
$ 1,231.00 - $ 1,231.00
$ 1,231.00

Foster SVPC5205, 1/2" Industrial Coupler x 1/2" Female NPT, SV Series, Safety Vent, Protective Cover, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SVPC5205 is a steel 1/2" Safety Vent coupler from the SV Series, interchangeable...

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$ 1,538.00
$ 1,538.00 - $ 1,538.00
$ 1,538.00
$ 1,231.00
$ 1,231.00 - $ 1,231.00
$ 1,231.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 1,513.00
$ 1,513.00 - $ 1,513.00
$ 1,513.00
$ 1,211.00
$ 1,211.00 - $ 1,211.00
$ 1,211.00

Foster SVPC5305, 1/2" Industrial Coupler x 1/2" Male NPT, SV Series, Safety Vent, Protective Cover, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SVPC5305 is a steel 1/2" Safety Vent coupler from the SV Series, interchangeable...

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$ 1,513.00
$ 1,513.00 - $ 1,513.00
$ 1,513.00
$ 1,211.00
$ 1,211.00 - $ 1,211.00
$ 1,211.00
Save 20% Save %

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