Tylok Tube Couplings, with the patented 4-seal design, provide more effective sealing area than any other coupling, Making them ideal for Industrial use. They are not affected by shock, vibration, surge and temperature arid will hold beyond the yield point of tubing in most applications.

Positive 4-point seal.
Flareless design -eliminates costly flaring time and the subsequent work hardening of tubing. No special preparation for assembly.
No special preparation of tubing is necessary.
Coupling is completely assembled, ready for use.
Collets skive tubing, instead of biting.
Can be visually inspected for tightness.
Can be disassembled readily. Crack nut 1/8 turn with wrench and spin off.
Can be reassembled readily. Spin nut fully on - reset lock by 1/4 turn with wrench.
Unaffected by the number of service connects and disconnects with original parts.
Only the collets need to be replaced when re-tubing.
Doesn't restrict flow through tubing.
Tylok nut can be backed around a 900 bend in tubing.
Cannot be assembled incorrectly when proper procedure is followed.
Cannot be cross-threaded, misaligned or over-tightened.
Cannot cause tubing to be sheared or weakened from over-tightening.
Cannot be jammed - body taper assures easy dismantling.
Tubing end does not have to be cut perfectly square to maintain leakproof seal.

Material - Metallic:
Brass, Steel, 316 Stainless Steel, Aluminum, Monel, etc.

Matericd - Non-Metallic:
Polyethylene, TFE**, Nylon, PVC, etc.

Configurations:
All standard shapes. Special configurations on request.
Sizes: 1/16"O.D. through 1"O.D. standard tubing. Larger sizes on request.
Operating Pressure Ranges: To 10,000 PSI (700 bar) dependent on material.
Operating Temperature Ranges: To 900*F (482*C) dependent on material.