Features: Professionally engineered to prevent backflow, this Printer Damper features a single way adapter design with 4/5/6 adapter configurations, ensuring stable flowing print quality under high pressure conditions up to 0.5MPa. Crafted from plastic in multiple size, the control adapter offer leak proof sealing and compatibility with most continuous supply systems for printers. Ideal for both home users seeking cost effective printing and commercial operations requiring output without frequent cartridge replacements. Perfect for upgrading standard printers to continuous systems in offices, schools, or creative studios where uninterrupted printing and reduced maintenance are critical. Optimize your printer with this single Pass single Way adapter, designed to simplify installation while minimizing waste and operational downtime. Specifications: Component:Plastic Type:4/5/6 4:Approx.2.5cm/0.98inch 5:Approx.3cm/1.18inch 6:Approx.3.5cm/1.37inch Package Includes: 1Pc Damper adapter note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.