




The Metal Sub Ink Cartridge 38×44×80mm is designed for UV flatbed and roll-to-roll printers requiring stable and continuous ink supply. Crafted from durable aluminum alloy, this cartridge ensures excellent sealing, corrosion resistance, and consistent ink pressure for long-term industrial printing performance.
| Model | Metal Sub Ink Cartridge – Aluminum Alloy |
| Size | 38 × 44 × 80 mm |
| Material | Silver or Black Aluminum Alloy |
| Valve Type | Single Valve / Double Valve |
| Air Inlet | Top Air Inlet |
| Mounting Hole | Rear hole distance: 30mm / Bottom thread: M5 |
| Ink Type Compatibility | UV, Eco-Solvent, Pigment Ink |
| Applicable Printers | UV Flatbed Printers, Roll-to-Roll Printers, and Hybrid Printers |
| Model | Description | Recommended Use |
|---|---|---|
| Silver Single Valve 38×44×80mm Top Air Inlet | Lightweight design with single valve structure for standard UV ink supply systems. | Ideal for single-head or small-format UV printers. |
| Silver Double Valve 38×44×80mm Top Air Inlet | Dual valve design allows smoother ink circulation and faster refilling. | Recommended for dual-head or mid-size UV flatbed printers. |
| Black Single Valve 38×44×80mm Top Air Inlet | Corrosion-resistant matte black coating with precise one-way ink flow. | Suitable for printers using darker ink systems or operating in high-temperature environments. |
| Black Double Valve 38×44×80mm Top Air Inlet | Enhanced dual-valve structure for maximum ink pressure stability and balanced output. | Perfect for industrial UV flatbed printers requiring continuous ink circulation. |
Note: Both silver and black versions are built with high-precision valves and air control systems, ensuring smooth ink circulation and long-term reliability for UV printers.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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