EK-HD Adapter is a solid-tube fitting, intended to be used with solid tubing such as Acrylic or Copper tube. Used in conjuction with EK-HD Tube it can also be used for connecting multiple Full Cover water blocks as an alternative method to using EK-FC Terminal system.

The product is made of nickel-plated machined brass with quality O-rings. These adapters are fully compatible with EK-CSQ series (45°/90°) angled adapters.

PLEASE NOTE:
- Please wet the gasket (o-ring) using drops of water prior to installing solid tube.
- Do not use excessive force when inserting solid tube!
- It is mandatory to chamfer the edges of freshly cut solid tube in order to prevent gasket (o-ring) damage. EK recommends a 0,5mm x 45° chamfer.

Technical data:
thread:	G1/4" BSP; 4.5mm male thread lenght
supported tube:	12mm (OD)
outer diameter of a fitting:	18.7mm
installed height:	11mm
compatible tubing:	solid Acrylic-, Copper-, Brass- or Stainless Steel tube