

The OCOCOO 60MM Internal Thread Reservoir is engineered for high-heat-density systems that require a larger coolant buffer and superior structural integrity. In the B2B cooling sector, reliability is paramount. This 60mm diameter series provides more volume than standard 50mm tanks, facilitating better air separation and thermal stability for enterprise servers, AI computing nodes, and high-end gaming workstations.
By combining imported POM materials with modified, stress-relieved acrylic, we deliver a reservoir that withstands the rigors of long-term industrial use while maintaining the crystal-clear transparency desired by DIY enthusiasts.




Precision CNC-Processed POM Lids: The upper and lower covers are made from premium imported POM material. Unlike injection-molded alternatives, our CNC machining process ensures high-precision G1/4 threads and a superior "high-quality process flow" that prevents deformation under pressure.
Stress-Relieved Acrylic Technology: Acrylic (PMMA) is prone to micro-cracking due to internal stresses after machining. Our tubes undergo a stress-relief process, making them significantly more resistant to temperature fluctuations and "silver cracking," a common failure point in low-end cooling hardware.
Modified Temperature Resistance: The middle transparent tube is made of modified acrylic, capable of handling higher coolant temperatures without losing its shape or clarity, ensuring 24/7 reliability in industrial environments.
Durable Nylon Brackets: Each kit includes high-malleability nylon brackets. Injection-molded for toughness and ductility, these brackets secure the 60mm reservoir firmly without the risk of snapping or cracking during installation.
Standard G1/4 Universal Interface: Fully compatible with international standard G1/4 fittings, including pagodas, quick-screw connectors, and compression fittings.
Product Parameters:
Name: SC-ART26/16/17-W
Material: POM+ Acrylic
Weight: About 180G/252G/310G
Reservoir diameter: 60MM inner diameter (transparent part)
Color: White upper and lower lid, Transparent reservoir
Thread connection: G1/4 thread, two teeth
Application: It can be used with a pair of wire connection pumps
Listing: Reservoir *1, bracket *2, Screw *2


| Parameter | Specification Details |
|---|---|
| Model Number | SC-ART26 (Small) / SC-ART16 (Med) / SC-ART17 (Large) |
| Diameter | 60mm (Internal/Transparent Tube) |
| Materials | Imported POM (Lids) + Modified Acrylic (Tube) |
| Mounting | Injection-Molded High-Ductility Nylon Brackets |
| Thread Type | Standard G1/4, Two Teeth Connection |
| Approx. Weight | 180g / 252g / 310g (Varies by height) |
| Color Scheme | White Lids with Transparent Reservoir |
| Listing Includes | Reservoir *1, Bracket *2, Screws *2 |

AI GPU Clusters & Servers: Large-diameter reservoirs are essential for maintaining stable coolant pressure in multi-GPU setups where thermal loads spike rapidly.
Industrial Cooling Solutions: The high impermeability and anti-crack properties make this 60mm tank ideal for cooling industrial power electronics and medical equipment.
Custom PC Modding & DIY: The 60mm profile offers a "beefier" look for full-tower chassis builds, perfectly showcasing RGB fluids while providing a professional, clean aesthetic.
Cryptocurrency Mining Hydro-Upgrades: When converting ASIC miners to liquid cooling, these reservoirs provide the necessary volume to manage the high heat output of hashboards efficiently.



Q: Can we order custom branding on the POM lids?
A: Yes, we offer OEM laser engraving services for bulk orders. You can add your company logo to the lids to enhance your brand's presence in the market.
Q: Are these reservoirs suitable for use with non-water coolants?
A: Our POM and Acrylic materials are compatible with most industry-standard coolants, including glycol-based solutions. Avoid using alcohol-based fluids as they damage acrylic.
Q: What is the lead time for a 500-unit wholesale order?
A: For large orders, our typical factory lead time is 10-15 business days. We provide tracking and foam packaging for safe international shipping.
Q: How do the nylon brackets perform in high-vibration environments?
A: Nylon’s natural ductility provides excellent vibration damping, making these brackets far more reliable than rigid plastic or metal clips in industrial or mobile cooling applications.