Reservoir Alphacool Eisstation 80 DC-LT — Black, 50.6×50.6×77 mm

Alphacool Eisstation 80 DC-LT — Black, 50.6×50.6×77 mm is a compact reservoir and pump-top combination designed for custom liquid-cooling loops in small servers, workstations and compact PC builds. Constructed from durable acetal, the unit integrates coolant storage, filling access and air separation functions in a space-saving housing. The Eisstation 80 DC-LT is part of the Alphacool Enterprise Solutions series and is suitable for installations where low profile and flexible mounting are required, including 2U server environments when mounted appropriately.

Advantages

The Eisstation 80 DC-LT combines a pump top and reservoir in a single, rugged acetal enclosure that resists wear and supports continuous operation. Its compact footprint and large 25 mm fill port simplify filling and maintenance without additional tools. Multiple mounting accessories are supplied — adhesive Velcro mat, adjustable feet and decoupling feet — allowing varied installation heights and angled placements while helping to reduce acoustic transmission from the pump. The modular design allows the reservoir and pump top to be rotated to change inlet/outlet positions.

Suitable for

• Compact custom liquid-cooling loops in small desktop PCs
• 2U and low-profile server and workstation cooling solutions
• Systems requiring easy filling and air separation in tight spaces
• Maintenance and test benches where quick pump/reservoir replacement is needed

Key specifications

• External dimensions: 50.6 × 50.6 × 77 mm
• Material: acetal (durable, wear-resistant)
• Fill port diameter: 25 mm (large opening for manual filling)
• Included accessories: adhesive Velcro mat, adjustable feet, decoupling feet
• Modular pump top + reservoir design with rotatable assembly to vary inlet/outlet positions
• Compatible with DC-LT series pumps available in different performance levels

How to use

Mount the Eisstation using the supplied Velcro mat for the lowest installation profile or fit the adjustable feet to set the desired installation height and angle (including 30° or 90° options). To install a compatible DC-LT pump, remove the base plate held by two screws, fit the supplied O-ring onto the pump, place the pump onto the pump top and secure it with the two screws. Route the pump cable through the dedicated cable opening. Fill the reservoir via the large 25 mm fill port by hand; the wide opening accommodates direct pouring without funnels or special filling tools. When assembling, the pump top and reservoir can be rotated relative to each other to relocate IN and OUT ports as needed.

Usage recommendations

Use only compatible DC-LT pumps and ensure the supplied O-ring is correctly seated to prevent leaks. For reduced vibration and noise, fit the decoupling feet and verify firm but not overly rigid mounting. During filling and bleed procedures, power the pump briefly in short bursts to help dislodge trapped air, then top up via the large fill port. Regularly inspect connections and replace the O-ring if signs of wear appear.