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Twenty clear plastic ink dampers with black fittings and silver nuts in a row

YINGHUA

YINGHUA 20PC DX7 UV Ink Damper (3x2mm with Nut)

SKU CH-WFQ6-AD17K

Pack of 20 UV ink dampers with 3x2mm nut fittings for DX7 printheads used in Ultra 9100 and 9200 printers

  • Product categoryReplacement Parts
  • Pack of 20 dampers reduces reorder frequency
  • Compatible with DX7 printheads for direct fit
  • Suits Ultra 9100 and 9200 models
  • Includes 3x2mm nut for secure installation

20-pack UV ink dampers for DX7 printheads

This pack contains twenty replacement dampers built for the DX7 printhead. They suit UV ink systems used in wide-format printers such as the Wit color Ultra 9100 and 9200. The parts are new and ready for routine maintenance or printhead swaps.

3x2 mm barbed fittings with retaining nuts

Each damper carries a 3x2 millimetre barbed connection secured by an integrated nut. The fitting matches the hose size on Xuli, Taimes, Titanjet, Skycolor and Aifa machines so installers can reconnect supply lines without adapters. Buyers who need a different barb diameter or thread type will need another part.

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Price $93.99
Typical for this category: the median of 5,855 items is $91.99.

Specifications

Product
Product categoryReplacement Parts

Questions about this item

How often should the DX7 UV ink dampers be replaced during regular printing?

The pack contains 20 dampers for DX7 printheads; replace each damper when ink flow becomes inconsistent or after extended UV-curing cycles degrade the internal filter.

What is the first limitation that appears when running these dampers continuously on a high-volume UV printer?

Continuous UV exposure and pigment saturation will clog the damper's internal mesh first, restricting ink delivery before the housing or nut shows wear.

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