Beswick Engineering Co., Inc. Datasheets for Gas Fittings

Gas fittings are specifically designed for use with gases, such as flammable propane or hazardous phosgene. These types of fittings have a reverse thread; meaning, the threads are cut in the reverse direction from all other fittings so that gas lines cannot be connected to air lines, water lines, or vent lines.
Gas Fittings: Learn more

Product Name Notes
1/16" NPT external threaded barb fitting.
1/16" NPT external to 10-32 internal tee adaptor.
1/16" NPT external to 10-32 internal threaded elbow adaptor.
1/4" NPT external threaded barb fitting.
1/4" NPT internal threaded barb fitting.
1/4" OD tube to 1/4" OD tube fitting, elbow, fixed position.
1/4" OD tube to 1/4" OD tube fitting, tee, fixed position.
1/4" OD tube to 1/4" OD tube fitting.
1/4" or 1/8" NPT internal to 10-32 external threaded straight adaptor.
1/4-28 external threaded barb fitting.
1/4-28 internal to 10-32 external threaded straight adaptor.
1/8" NPT external pipe plug.
1/8" NPT external threaded barb fitting.
1/8" NPT external to 10-32 internal tee adaptor.
1/8" NPT internal threaded barb fitting.
1/8" NPT internal to 10-32 internal threaded straight adaptor.
10-32 external threaded barb fitting with micro-drilled orifice.
10-32 external to M5 internal threaded straight adaptor.
10-32 internal threaded barb fitting.
10-32 internal to 1/4-28 external threaded straight adaptor.
10-32 or M5 external to M3 internal threaded straight adaptor.
10-32 thread all stainless steel push-connect fittings for 1/8" OD tube. The PTC-18-303 can be used with hard plastic and copper tubing. Stainless steel tubing can also be used by...
10-32 thread stainless steel push-connect fittings for 1/4" OD tube.
10-32 thread to 1/4" OD tube fitting, elbow, adjustable position.
10-32 thread to 1/4" OD tube fitting, tee, adjustable position.
5/16" Hex extension fitting with 10-32 external to 10-32 internal threaded connections. Models are available with shouldered lengths ranging from 1/4" to 2".
5/16" hex head breather with a sintered filter element (opposite to 10-32 or M5 external thread). The breather is used to keep foreign material from entering a fluid circuit. 5,...
5/16-24 external threaded barb fitting.
Description: Low profile, adjustable position tee fitting, with M5x0.8 external thread and two built-in barbs. Max Pressure Rating: 100 psig, when used with appropriately sized polyurethane tubing. With a clamp...
Description: Miniature compression fitting tee with one 10-32 external thread, one 10-32 internal thread, and one connection for 1/8" OD stiff plastic or metal tubing. Adjustable position design. Max Pressure...
Description: Miniature compression fitting with 10-32 external thread, for 1/32" OD stiff plastic or metal tubing. Two ferrule design. Max Pressure Rating: 3,000 psig in stainless steel, when used with...
A 20 micron sintered filter element is contained within an M3 male threaded barb fitting
Adjustable position 5-port fitting with 10-32 threads used as a manifold or valve connection.
Adjustable position 5-port fitting with M5 threads used as a manifold or valve connection.
Adjustable position 6-port fitting with 10-32 threads and combination stud.
Adjustable position 6-port fitting with 10-32 threads and manifold stud.
Adjustable position 6-port fitting with M5 threads and manifold stud.
Adjustable position cross with 10-32 external thread, manifold stud with 10-32 internal thread and built-in barbs.
Adjustable position cross with 10-32 thread, combination stud and built-in barbs.
Adjustable position cross with 10-32 threads and combination stud.
Adjustable position cross with M5 external threads, manifold stud with M5 internal thread, and built-in barbs.
Adjustable position cross with M5 threads and manifold stud.
Adjustable position elbow fitting with 10-32 external threads.
Adjustable position elbow with 1/4-20 external to 10-32 internal thread.
Adjustable position elbow with 10-32 external to M5 internal thread.
Adjustable position elbow with 10-32 threads.
Adjustable position elbow with M3 threads.
Adjustable position elbow with M5 external to 10-32 internal thread.
Adjustable position elbow with M5 thread and built-in barb.
Adjustable position elbow with M5 threads.
Adjustable position elbow with M6 external to 10-32 internal thread.
Adjustable position tee with 10-32 thread, combination stud and built-in barb.
Adjustable position tee with 10-32 threads and combination stud.
Adjustable position tee with 10-32 threads, manifold stud and built-in barb.
Adjustable position tee with 10-32 threads.
Adjustable position tee with M3 threads.
Adjustable position tee with M5 thread and built-in barbs.
Adjustable position tee with M5 threads and manifold stud.
Adjustable position tee with M5 threads.
Bayonet quick disconnects. Rated for use up to 3,000 psig. Internal end will shut off when disconnected. Quarter turn to connect and disconnect.
Brass body and stud (MAS-1000).
Bulkhead elbow fitting with built-in barb for 1/8" ID tubing connections.
Bulkhead fitting with built-in barbed tubing connections, round flange body.
Bulkhead reducer fitting with built-in barbed tubing connections and round flange body. Custom barb combinations are available upon request, please consult factory for information.
Bulkhead reducer fitting with built-in barbed tubing connections. Custom barb combinations are available upon request, please consult factory for information.
Description: Miniature compression fitting with M5x0.8 external thread, for 1/8" OD stiff plastic or metal tubing. Max Pressure Rating: 3,000 psig in stainless steel, when used with high pressure metal...
Elbow fitting with 1/16" NPT external thread and built-in barb.
Elbow fitting with 1/4" NPT external thread and built-in barb.
Elbow fitting with 1/8" NPT external thread and built-in barb.
External end of snap-type quick disconnect for use with single shut-off internal end. No shut-off provided in external end. Specify double-shut-off quick disconnects if shut-off is required on both ends.
External half Beswick series QDM3 dry break quick disconnect assembly. The dry break quick disconnect functions similar to a double shut-off quick disconnect however it provides a higher level of...
External luer lock fitting with a 10-32 external thread. This fitting is available without the locking feature, with an integral barb or as a plug on special order.
Extra-small, adjustable position elbow with M5 thread and built-in barb.
Fixed position cross with 10-32 internal threads.
Fixed position cross with internal 10-32 threads.
Fixed position elbow with 10-32 threads.
Fixed position tee with 10-32 threads.
High flow quick disconnects. Internal end will shut off when disconnected.
Internal end of snap-type disconnect with an automatic shut-off.
Internal half Beswick series QDM3I-3 dry break quick disconnect assembly. The dry break quick disconnect functions similar to a double shut-off quick disconnect however it provides a higher level of...
Internal luer lock fitting with a 10-32 external thread. Also available with an integral barb or as a plug on special order.
Internal threaded coupling with M5, 10-32, or a combination of M5 and 10-32 threads.
Low profile miniature swivel fitting with 10-32 thread and built-in barb. Designed to swivel freely 360 degrees in applications with low to moderate cycling.
M3 external threaded barb fitting.
M3 external to 10-32 or M5 internal threaded straight adaptor.
M3 external to M3 internal threaded extension fitting.
M5 external threaded barb fitting.
M6 external to 10-32 internal threaded straight adaptor.
Miniature barbed inserts for installation by braze, solder, epoxy, anaerobic adhesive, or other methods.
Miniature bulkhead fitting with an internal 10-32 thread and an external 5/16-24 thread. The MBH-1010-1 series is provided with one nut and one lock washer for use in threaded panels.
Miniature compression adjustable elbow fitting with 1/4-20 thread for 1/8" OD plastic or metal tubing.
Miniature compression fitting adjustable elbow with 10-32 thread for 1/4" OD plastic or metal tubing.
Miniature compression fitting adjustable elbow with 10-32 thread for 1/8" OD plastic or metal tubing. Adjustable position design.
Miniature compression fitting adjustable elbow with 5/16-24 thread for 1/4" OD plastic or metal tubing.
Miniature compression fitting elbow with 1/4-28 thread for 1/4" OD plastic or metal tubing. Adjustable position.
Miniature compression fitting for 1/8" OD copper, stainless steel, nylon, or polyethylene tubing, with built-in hose barb.
Miniature compression fitting tee for 1/8" OD plastic or metal tubing and 10-32 internal thread. Adjustable position design.
Miniature compression fitting tee with 10-32 thread for 1/8" OD tubing. Adjustable position design.
Miniature compression fitting tee with M5 thread for 1/16" OD plastic or metal tubing. Adjustable position.
Miniature compression fitting tee with M5 thread for 1/8" OD plastic or metal tubing. Adjustable position.
Miniature compression fitting with 1/4-28 thread for 1/4" OD plastic or metal tubing.
Miniature compression fitting with 1/4-28 thread for 1/8" OD plastic or metal tubing. Adjustable position.
Miniature compression fitting with 1/4-28 thread for 1/8" OD plastic or metal tubing.
Miniature compression fitting with 10-32 thread for 1/16" OD plastic or metal tubing. It has a 1/4" hex body.
Miniature compression fitting with 10-32 thread for 1/16" OD plastic or metal tubing. This adjustable position elbow has a recessed stud for a low profile configuration.
Miniature compression fitting with 10-32 thread for 1/16" OD plastic or metal tubing. This adjustable position tee has a recessed stud for a low profile configuration.
Miniature compression fitting with 10-32 thread for 1/4" OD plastic or metal tubing.
Miniature compression fitting with 10-32 thread for 1/8" OD Teflon tubing. Internal O-ring seals provide a redundant leak-tight connection for difficult to seal situations such as when using Teflon tubing.
Miniature compression fitting with 10-32 thread for 6 mm OD plastic or metal tubing.
Miniature compression fitting with M3 thread for 1/16" OD plastic or metal tubing.
Miniature compression fitting with M3 thread for 1/8" OD plastic or metal tubing.
Miniature compression fitting with M4 thread for 1/16" OD plastic or metal tubing.
Miniature compression fitting with M5 thread for 1/16" OD plastic or metal tubing. Adjustable position.
Miniature compression fitting with M5 thread for 1/16" OD plastic or metal tubing. It has a 5/16" hex body.
Miniature compression fitting with M5 thread for 1/8" OD plastic or metal tubing.
Miniature compression fitting with ΒΌ-28 external thread, for 4mm O.D. stiff plastic or metal tubing.
Miniature elbow compression fitting with M5 thread for 1/8" OD plastic or metal tubing. Adjustable position.
Miniature elbow compression fitting with M6 thread for 1/8" OD plastic or metal tubing. Adjustable position.
Miniature swivel fitting with 10-32 thread and built-in barb. Designed with ball bearings to swivel freely 360 degrees in applications with moderate to high cycling.
Nipple fitting with 1/8" NPT external threads. Used to connect two components with 1/8" NPT internal threads.
Nipple fitting with 10-32 external threads. Used to connect two components with 10-32 internal threads that do not require orientation.
Nipple fitting with M3 and M5 external threads. Used to connect two components with M5 internal and M3 internal threads that do not require orientation.
Nipple fitting with M3 external threads. Used to connect two components with M3 internal threads and permits any angular relationship of the connected components.
Nipple fitting with M3 external threads. Used to connect two components with M3 internal threads that do not require orientation.
Screw plug with 1/4-28 external thread. Used to block unused port.
Screw plug with 10-32 external thread. Used to block unused port.
Screw plug with M3 external thread. Used to block unused port.
Screw plug with M5 external thread. Used to block unused port.
Snap-type quick disconnect assembly with automatic shut-off in both ends (internal and external). When ordering the QDC-101-E-DS external end, an additional 10-32 external threaded fitting must be specified to retain...
Snap-type quick disconnect assembly. Features a locking sleeve that permits one-hand connecting or disconnecting. This allows for rapid set-up and breakdown of air or fluid lines and simplifies component replacement.
Tee adaptor with 1/8" NPT external thread and built-in barbs.
Tee fitting with 1/4" NPT external thread and built-in barbs.
The dry break quick disconnect functions similar to a double shut-off quick disconnect however it provides a higher level of sealing during connection and disconnection. The dry break connects without...
The filter element is contained within a 10-32 external threaded barb fitting. 5, 20, 40 micron sintered filter elements and 43 micron wire mesh screens available
The filter element is contained within a 10-32 external to 10-32 internal threaded fitting so that components may be stacked for maximum efficiency and compactness. The filter is pressed into...
The filter element is contained within a M3 X 0.5 male to M3 X 0.5 female threaded fitting so that components may be stacked for maximum efficiency and compactness. The...
The GCP series fittings are designed to allow easy connection from 3/8-24 or 1/2-20 threaded compressed gas cylinders directly to the inlet port of a Beswick multi-stage regulator such as...
Tube plug fitting. Used to block unused tubing.
Tubing supported cross is used to join four tubes or hoses of the same inside diameter. Cross is available with different barb size combinations on special order.
Tubing supported elbow is used to join two tubes or hoses of the same inside diameter.
Tubing supported in-line nipple is used to join two tubes or hoses of the same inside diameter.
Tubing supported in-line reducing nipple is used to join two tubes or hoses of different inside diameters.
Tubing supported reducing elbow is used to join two tubes or hoses of different inside diameters. Additional barb size combinations are available on special order.
Tubing supported reducing tee is used to join two tubes or hoses of different inside diameters. Additional barb size combinations are available on special order.
Tubing supported tee is used to join three tubes or hoses of the same inside diameter.
Ultra miniature adjustable position tee with 10-32 thread, built-in barbs and 5/16" hex head stud.
Ultra miniature M3 quick disconnect with shut off mechanism in the internal end. No shut off mechanism is provided in the external end. Assembly locks together and releases when sleeve...
Ultra miniature, adjustable position elbow with 10-32 thread and 5/16" hex head stud.
Ultra miniature, adjustable position elbow with 10-32 thread and built-in barb.
Ultra miniature, adjustable position tee with 10-32 thread and built-in barbs.
Ultra miniature, adjustable position tee with 10-32 thread and built-in reducing barbs.
Ultra miniature, adjustable position tee with M3 thread and built-in barbs.
Ultra miniature, fixed position elbow with 10-32 thread and built-in barb.
Ultra miniature, fixed position tee with 10-32 thread and built-in barbs.
Universal nipple fitting with 10-32 external threads. Used to connect two components with 10-32 internal threads and permits any angular relationship of the connected components.