We are the professional manufacturer for plastic fittings for many years.
And our products are good qulaity.
The Specification including from 3mm to 16mm.

This series of fittings is made of plastic which is widely used in pneumatic system, optical fiber.

Technique information:
Medium: Air and Water
Working Pressure: 0~150PSI
Working Temperature: 0-60°
Air tube connected: Nylon and Polyurethane


Product Description
The Micro Duct Connectors make splicing MicroDuct fast and easy. Simply push the Micro Ducts into the center of the coupling. No tools are required. The coupler can be connected and disconnected 10 times and still maintain the high performance requirements for air blown installation systems.
 
Push-Fit Micro Duct connector operate at 15 BAR (218 psi) with a maximum permissible leakage rate of 1cc/min. This is equivalent to 1 bubble every 3 seconds. Higher pressures have been used in the field with no increase in leakage rate. Quick Burst rating is 25 BARS (363 psi).
 
Micro Duct Connector Feature:
We have 3mm, 5mm, 7mm, 8mm, 10mm, 12mm, 12.7mm, 8.5mm, 14mm, 18mm, 16mm, 18mm sizes in stock.