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Small rectangular plastic ink damper with two plug ports and translucent body

YINGHUA

YINGHUA I3200 Ink Dumper 4720 Double Plug Negative Pressure Ink Damper

SKU CH-VAQV-P4779

Replacement ink damper with double-plug negative-pressure design for I3200 and 4720 printheads

  • Product categoryReplacement Parts
  • Compatible with I3200 printheads using 4720 model
  • Double plug design enables negative pressure regulation
  • Single replacement part restores ink delivery function
  • New condition ensures reliable printer operation

I3200 Negative Pressure Ink Damper

This replacement part is built for printers using the I3200 printhead and the 4720 ink circuit. The double-plug design connects directly to the negative-pressure supply line to regulate ink flow during operation. It suits technicians and operators who service compatible wide-format or industrial inkjet systems. The component is supplied new and ready for installation.

Sustained Flow Stability

Under continuous printing the damper maintains consistent negative pressure so that ink delivery remains steady across long runs. The dual-port layout prevents air pockets from forming when the system runs at high volume for extended periods. Stable pressure reduces droplet variation and helps avoid nozzle starvation during heavy workloads. Reliable metering supports uniform output over the full production cycle.

How it compares

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

Price $53.99
Cheaper than about 70% of the 5,855 comparable items (median $91.99).

Specifications

Product
Product categoryReplacement Parts

Questions about this item

Does the I3200 ink dumper generate noticeable heat or noise during continuous printing?

The damper is a passive fluid component with no moving parts, so it produces no noise or measurable heat while the printer runs.

Which printer head and ink lines must already be installed for the 4720 double-plug damper to connect?

It is designed for the I3200 print head and requires compatible ink tubing that matches the dual-plug negative-pressure fittings.

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