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White acetal reservoir top with four holes 80mm diameter

Aquacomputer

Aquacomputer Top for Aqualis Delrin Four Holes 80mm 46161

SKU CH-AGZM-W9XB5

Replacement Delrin top for Aqualis reservoirs, 80 mm diameter with four mounting holes

  • Key featuresSpare Aquacomputer Top for Aqualis made from Delrin, Four Ho
  • Delrin acetal construction resists chemical wear in liquid loops
  • 80 mm outer diameter fits Aqualis reservoir bodies precisely
  • Four-hole pattern aligns with standard Aqualis mounting points
  • Spare top replaces damaged or worn original without re-plumbing
  • Part 46161 matches manufacturer specification for direct compatibility

Spare Top for Aqualis Reservoir

This spare top fits Aquacomputer Aqualis reservoirs with an 80mm outer diameter. It is machined from Delrin acetal for chemical resistance and dimensional stability. The part replaces a damaged or worn original top without changing the reservoir body. Order number 46161 identifies this specific spare.

For Aqualis owners needing a replacement top

It suits builders who already run an Aqualis reservoir and require a direct spare part. It does not suit anyone looking for a complete reservoir, a different mounting pattern, or a top made from acrylic or metal. Buyers without an Aqualis reservoir should look at a full reservoir kit instead.

80mm outer diameter acetal top

The 80mm outer diameter matches the Aqualis reservoir body exactly. The four-hole pattern aligns with the original mounting points for a secure seal. Delrin acetal construction resists common coolant additives and avoids stress cracking. Verify your reservoir model before ordering.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 85% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand nameAquacomputer
Model name46161
Part number46161

Questions about this item

Will the Delrin top add noticeable heat or noise to my loop?

The acetal top is a passive component with no moving parts, so it generates no noise and adds no measurable heat to the coolant.

Which reservoir body and fittings do I need to use this 80 mm Delrin top?

It fits Aquacomputer Aqualis reservoirs with a matching 80 mm outer diameter and requires four G1/4 threaded fittings for the inlet, outlet and two spare ports.

Can I bolt this 46161 top onto my older Aqualis reservoir without changing the mounting holes?

Yes, the four-hole pattern matches the original Aqualis design, so it installs directly on compatible 80 mm reservoir bodies using the existing screws.

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