Watercool HEATKILLER Tube 100 MP - Clear Reservoir, G1/4, 100mm, Borosilicate Glass (30210)

A standalone tube reservoir with a 100 mm borosilicate glass tube, about 250 ml of capacity and a Multiport top (MP), for a loop with a separate pump. The Watercool HEATKILLER Tube 100 MP has a POM top and bottom, black anodized aluminum struts and G1/4 connection threads.

Properties

• Pump: None, standalone bottom
• Length and capacity: 100 mm tube, approx. 250 ml
• Ports: 2x G1/4
• Size: 70 x 70 x 146 mm
• Tube: Borosilicate glass, 65 mm diameter

A modular series of glass tube reservoirs

The HEATKILLER® Tube series is Watercool's modular collection of high-quality expansion tanks, each built around a glass tube made of borosilicate. Every part can be exchanged separately, so a bottom for a DDC pump can later be changed to one that takes a D5 pump. Watercool says it has many outstanding features, which are listed below.

Borosilicate glass tube

Watercool calls borosilicate the best material currently available for the construction of an expansion tank, and Watercool chose to rely on it for every Tube. The glass offers high chemical and thermal resistance, very low thermal expansion and a scratch-resistant surface. In Watercool's words, those are ideal conditions for creating a high-quality tank.

Different filling volumes and pump versions

Watercool has manufactured the Tube in different sizes, which gives you the opportunity to be flexible with the filling volume. It also lets the reservoir be presented visually in all kinds of applications. The sizes 100, 150 and 200 mm cover everything from mini-ITX to huge big towers. This 100 mm one is the smallest; the next size up is the HEATKILLER Tube 150 MP.

You can also purchase the Tube in flow-optimized versions for the popular D5 and DDC pumps from Xylem (formerly Laing). For those, Watercool has made a solid acetal (POM) cover that replaces the bottom piece and sits directly on the pump. The pump sucks the water straight from the expansion tank with no extra parts, and the flow-optimized design ensures higher flow rates and less noise. With the same 100 mm tube that version is the HEATKILLER Tube 100 DDC MP.

What the loop needs

The reservoir has no pump and no fittings. Pick two fittings for your tube size, and run it with a separate pump from our pumps.

Technical data

• Upper part material (cover): POM
• Strut material: Aluminum, black anodized
• Tube material: Borosilicate glass
• Lower part material (bottom): POM
• Inlay material: Stainless steel
• Dimensions (L x W x H): 70 x 70 x 146 mm
• Length of the tube: 100 mm
• Diameter of the tube: 65 mm
• Capacity: Approx. 250 ml
• Weight: Approx. 640 g
• Seals: NBR, VMQ
• Connection thread: 2x G1/4 inch (DIN ISO 228-1)

Notes

• Check every seal for leaks before the first start-up. If the reservoir leaks, check the O-rings for correct position and damage; with a squeezed or damaged O-ring the reservoir must not be used.
• Drain the reservoir and take it out of the loop completely before any alteration.
• The glass tube is sealed with O-rings of two strengths (4 mm and 5 mm) to compensate for length tolerance. When you replace them, use the same strength you found in the reservoir; the O-ring spare set holds both.

In the box

• 1x HEATKILLER® Tube 100 MP
• 1x manual