GENTLE ULD Mini Reducer Elbow Coupler｜6→4 mm Micro L-Type Union

• 90° Reducer Elbow: Adapts 6→4 mm while minimizing bend radius for compact corner routing.
• Ultra-Compact Size: ~40% smaller and ~20% slimmer for tight enclosures and dense layouts.
• Easy Push-In Union: Threadless, dual push-in ends—push fully to lock; press the collet to release.
• Durable Airtight Design: Precision fit with seal ring and metal jaws for 0–0.9 MPa, 5–60 °C service.
• Taiwan-Made & Dual-Color: Black or gray-white (-GW) options for clean circuit identification.

Q1: Where is the ULD series best applied?
A: In compact 90° elbow routes that also require a 6→4 mm tube reduction—e.g., robot end-effectors, control panels, and tight module corners.

Q2: Do I need PTFE tape or sealant?
A: No. ULD is a threadless tube-to-tube union; no tape or liquid sealant is required.

Q3: Is it reusable? Any handling tips?
A: Yes. Depressurize first, then press the collet to release. Re-cut scratched or ovalized tube ends square with a PU tube cutter before reinsertion.

Q4: What is the operating range?
A: 0–0.9 MPa and 5–60 °C with clean, filtered, dehumidified compressed air.

Q5: Is it made in Taiwan?
A: Yes. The ULD series is 100% Taiwan-made for consistent quality.

Q6: How do I select the model?
A: Choose ULD6-4M (6→4 mm), available in black or gray-white (-GW).