PU connector assambly

PU connector assambly Specification

Product Type
pneumatic fittings

Usage
in fittings

Material
brass

Color
golden

Size
customised

Application
pneumatic industry

Processing Type
cnc /vmc

Surface Finishing
customised

Finish
natural or customised

Thickness
3 Millimeter (mm)

Machining Method
cnc /vmc

Weight (kg)
25 Gram (g)

Warranty
1 year

PU connector assambly Trade Information

Minimum Order Quantity
500 Pieces

Delivery Time
1 Week

About PU connector assambly

A Brass PU Connector Assembly is a high-pressure, two-piece mechanical pneumatic fitting used to secure flexible plastic hoses to rigid equipment manifolds or ports. It is engineered to hold polyurethane tubing tightly under constant vibration and changing air pressures without allowing leaks or tube blowouts.

Core Component Breakdown

The Main Body: Features a standard male thread profile (like BSP or NPT) on one end to screw into valves or cylinders, and an integrated hose barb or nipple insert on the opposite end.

The Clamping Union Nut: A hexagonal or diamond-knurled brass nut that slides directly over the flexible PU hose before insertion.

The Mechanical Seal: Tightening the union nut over the body compresses the soft walls of the PU tube down against the internal nipple, locking it in place mechanically.