2704 | Male Union

2704

2704 | Male Union

The Male Air Brake Quick Connect Fitting – Inch Series is designed to connect nylon tubing to a threaded component, providing reliable sealing in air brake systems in accordance with SAE J1394. Its design allows tool-free tube insertion, facilitating installation and reducing assembly time.Sealing is achieved through the combination of an O-ring, machined sleeve (protective washer), nut and fitting body, ensuring safety and durability. For reuse of the Male Union, cutting the tube end and using appropriate tools is recommended.

Product variations

Product Code Original Code Variant
2704012012M MALE UNION QUICK COUPLING OD 1/2″ X 1/2″ NPT – COMPLETE
2704012014M 140535 MALE UNION QUICK COUPLING OD 1/2″ X 1/4″ NPT – COMPLETE
2704012038M 140560 MALE UNION QUICK COUPLING OD 1/2″ X 3/8″ NPT – COMPLETE
270401212C MALE UNION QUICK COUPLING OD 1/2 X M12 X 1.5 – COMPLETE
270401216C MALE UNION QUICK COUPLING OD 1/2 X M16 X 1.5 – COMPLETE
270401222C MALE UNION QUICK COUPLING OD 1/2 X M22 X 1.5 – COMPLETE
2704014014M MALE UNION QUICK COUPLING OD 1/4 X 1/4″ NPT – COMPLETE
2704014018M MALE UNION QUICK COUPLING OD 1/4 X 1/8″ NPT – COMPLETE
270401412C MALE UNION QUICK COUPLING OD 1/4 X M12 X 1.5 – COMPLETE
270401416C MALE UNION QUICK COUPLING OD 1/4 X M16 X 1.5 – COMPLETE
2704038014M MALE UNION QUICK COUPLING OD 3/8″ X 1/4″ NPT – COMPLETE
2704038018M MALE UNION QUICK COUPLING OD 3/8″ X 1/8″ NPT – COMPLETE
2704038038M MALE UNION QUICK COUPLING OD 3/8″ X 3/8″ NPT – COMPLETE
270403812C MALE UNION QUICK COUPLING OD 3/8 X M12 X 1.5 – COMPLETE
270403816C MALE UNION QUICK COUPLING OD 3/8 X M16 X 1.5 – COMPLETE
270403822C MALE UNION QUICK COUPLING OD 3/8 X M22 X 1.5 – COMPLETE
2704058012M MALE UNION QUICK COUPLING OD 5/8″ X 1/2″ NPT – COMPLETE
2704058038M MALE UNION QUICK COUPLING OD 5/8″ X 3/8″ NPT – COMPLETE
270405816C MALE UNION QUICK COUPLING OD 5/8 X M16 X 1.5 – COMPLETE
270405822C MALE UNION QUICK COUPLING OD 5/8 X M22 X 1.5 – COMPLETE
2704516014M MALE UNION QUICK COUPLING OD 5/16″ X 1/4″ NPT – COMPLETE
2704516018M MALE UNION QUICK COUPLING OD 5/16 X 1/8 NPT – COMPLETE

Automotive industry

Hydraulic machines

Cooling systems

Chemical fluid lines

Industrial maintenance

Material Type:

Brass

Surface Treatment:

-

Thread / Connection type:

TUBES 1/4 TO 5/8 - THREADS METRIC AND NPT.

Dimensions:

Refer to catalog

Maximum working pressure:

Up to 400 psi

Operating temperature:

-40° - 100°

Compatibility:

Sealing in air-brake systems using nylon tubing.

Standard / certification:

SAE J1394

Dimensional tolerance:

–

Certifications (ISO 9001, 14001, etc.)

Material certificates

Pressure tests

Quality control

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