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DE-LOK® has manufactured high quality tube fittings for high pressure applications since 2008,
gaining a strong reputation in petrochemical, power, nuclear, and electronic industries.
Key features:
Double ferrule design – gas-tight seal + strong tube grip
Interchangeable with Swagelok® and Parker A-Lok®
Vibration resistant, reusable, heat code traceable
Specs: 1/8″ to 2″ OD, 316 stainless steel, up to 9000 psig. NPT/BSP threads.
How it works: Insert tube, hand-tighten nut, then 1‑1/4 turns with wrench. Front ferrule seals, back ferrule grips.
Suitable for instrumentation, hydraulic, and process control systems. OEM and private label available.
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