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Pack of twenty small rectangular UV ink dampers with barbed fittings

YINGHUA

YINGHUA DX7 UV Ink Damper 20PC 3x2mm for 9100 9200

SKU CH-2ZR9-93861

Pack of 20 UV ink dampers for DX7 printheads used in 9100 and 9200 printers

  • Product categoryReplacement Parts
  • 20-piece pack keeps UV printers running longer
  • Compatible with DX7 printheads on 9100 and 9200 models
  • 3×2 mm fittings match existing ink lines
  • New replacement dampers restore consistent ink flow

20-Pack DX7 UV Ink Dampers

This pack contains twenty replacement dampers designed for DX7 printheads in UV printing systems. They fit Wit Color Ultra 9100 and 9200 models as well as Xuli, Taimes, Titanjet, Skycolor and Aifa machines. Each unit uses a 3x2 mm port configuration for direct installation.

Steady Ink Flow During Long Runs

The dampers maintain consistent fluid pressure throughout extended print jobs, preventing starvation or air bubbles that cause banding. UV-resistant materials withstand aggressive ink chemistry without degrading or leaking over time. This stability keeps nozzle firing reliable across high-volume production cycles.

How it compares

Measured against everything we stock in Print & Scan Accessories, at today’s prices. Recalculated every night.

Price $76.99
Cheaper than about 57% of the 5,855 comparable items (median $91.99).

Specifications

Product
Product categoryReplacement Parts

Questions about this item

Will the 3x2 mm fittings on these dampers leak after running all day?

The dampers use 3x2 mm barbed fittings designed for UV ink lines; secure hose clamps prevent leaks during continuous operation.

Which printheads and hose sizes must I already have for these 20 dampers to work?

They fit Epson DX7 printheads and 3x2 mm tubing used on 9100 and 9200 wide-format UV printers.

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