The connector is engineered with sharp, high-tolerance external barbs that latch onto the inner lining of flexible tubes.
A microscopic air leak at any tube junction will destroy the printhead's negative pressure. This male fitting creates a uniform, airtight radial seal against the tube walls, locking out air micro-bubbles and preventing sudden color dropouts and vertical banding.
Low-grade plastic joints easily soften, warp, or crack when exposed to volatile solvent carriers or UV monomer bases.
The precision-molded internal channel eliminates fluid restriction through the joint. This smooth fluid dynamics layout ensures a steady, uninhibited supply of ink directly to your printhead nozzles for uniform solid-color printing.
The connector is engineered with sharp, high-tolerance external barbs that latch onto the inner lining of flexible tubes.
A microscopic air leak at any tube junction will destroy the printhead's negative pressure. This male fitting creates a uniform, airtight radial seal against the tube walls, locking out air micro-bubbles and preventing sudden color dropouts and vertical banding.
Low-grade plastic joints easily soften, warp, or crack when exposed to volatile solvent carriers or UV monomer bases.
The precision-molded internal channel eliminates fluid restriction through the joint. This smooth fluid dynamics layout ensures a steady, uninhibited supply of ink directly to your printhead nozzles for uniform solid-color printing.
| Technical Parameter | Specification Details |
| Product Name | Male Connector / Inline Barb Fitting |
| Connection Configuration | Straight Male-to-Male Barb / Threaded Male Plug |
| Body Material | High-Density Chemical-Resistant Polypropylene (PP) |
| Chemical Compatibility | Resists Solvents, UV Monomers, Water-Based Fluids, Pigments |
The Male Connector 4mm (4mm Male Hose Barb Fitting / Inline Tube Joint) is a vital, high-precision mechanical spare part designed for the fluidic routing systems of digital inkjet printing machinery. This component serves as the primary insertion plug within the sub-ink assembly, designed to bridge separate segments of 4mm ink lines or snap directly into matching 4mm female couplings, dampers, capping valves, and ink sub-tanks.
