The GENTLE Quick Fittings Series combines Standard (4–12 mm) and Mini (4–6 mm) families across Straight, Elbow, T, Y, reducer and union types. Push-in ports use a positive collet for secure bite; threaded models (RC/metric) ship with pre-coated sealant to save assembly time. Nickel-plated brass + engineered plastic and O-ring sealing deliver durable, vibration-resistant performance within 0–0.9 MPa and 5–60 °C. Available in black or gray-white (-GW), proudly Taiwan-made—ideal for automation, dense enclosures, robot wrists, and precision equipment.