Aquacomputer ULTITUBE D5 150 PRO Reservoir with D5 NEXT Pump (34109)

The Aquacomputer ULTITUBE D5 150 PRO Reservoir with D5 NEXT Pump (34109) is a 350 ml tube reservoir with two G1/4 ports and an Aqua Computer D5 NEXT pump mounted directly into its base. The tube is borosilicate glass. The PRO version adds a pressure equalization membrane in the lid, an RGBpx LED ring with 13 addressable LEDs and a rubber fixation ring.

Properties

• Pump: D5 NEXT, installed
• Capacity: approx. 350 ml
• Ports: G1/4, one marked IN
• Maximum head: 3.7 m / 370 mbar
• Lighting: RGBpx LED ring, 13 addressable LEDs
• Size: 72 x 72 x 265 mm with pump

Borosilicate glass tube

Every expansion tank in the ULTITUBE series is equipped with a tube made of borosilicate glass. Acrylic glass (Plexiglas) is often used for tube expansion tanks instead. In contrast, borosilicate glass has a very high hardness and scratch resistance, very low thermal expansion and excellent chemical and thermal resistance. The tube measures 65 mm in outer diameter, with a wall thickness of 5 mm. Metal rings of black anodized aluminum are firmly bonded to both ends, which keeps them connected to the tube, and they do not come into contact with the coolant or any other cooling medium.

Base and lid are made of resistant acetal and are screwed to the glass tube. After unscrewing the lid, a large opening is available for filling. The number in the name (50/100/150/200 across the Ultitube series) refers to the glass tube length in millimeters, so this product is the 150 mm version.

What the loop needs

Please note that the reservoir is supplied without connections: order suitable fittings separately. The two G1/4 ports take two of them. The return line goes to the port engraved IN, the other line to the remaining port. Fill it with Double Protect Ultra or water.

The pump takes a SATA power plug from the PC's power supply. The internal USB connection cable goes to a USB 2.0 header on the motherboard; it is used for data exchange with the PC and is not required for pump operation. The same PRO reservoir without a pump is the ULTITUBE D5 150 PRO (34095).

Notes

• Never use a coolant with solid micro particles: those in various opaque coolants damage the D5 pump bearing and may destroy the borosilicate glass tube.
• The pump must not run dry.
• Mounting options that use the silicone damper need the pump vertically above the damper and the reservoir firmly secured to the PC case. The damper is not designed to withstand lateral stress or transportation of the PC.
• Turn the power supply off completely, or unplug the mains power cord, before connecting or disconnecting any cable.
• Use light force only when screwing in fittings, so the threads in the plastic base part are not damaged.
• To open the lid, hold the glass tube and turn the lid counter-clockwise, without tools and with moderate force only. Keep the gasket safe and place it on the glass tube before screwing the lid back on.
• Clean with a dry, soft cloth, and keep all electronic components and headers away from coolant or water.

In the box

• Reservoir
• Integrated D5 NEXT Pump
• Fastening ring and seal for fastening the pump
• Mounting Materials
• RGBpx compatible LED ring
• RGBpx connection cable, length 50 cm
• Rubber fixation ring with stainless steel insert
• Internal USB cable, length approx. 100 cm
• Manual (quick start guide)