Barrow MINI 90-degree swivel adapter, ultra-low 21mm swivel elbow, water-cooled connector TWT90-M

Barrow MINI 90-degree swivel adapter, ultra-low 21mm swivel elbow, water-cooled connector TWT90-M

TL;DR: The TWT90-M is the short-body Mini variant of the Barrow 90-degree rotary adapter. The G1/4 male thread screws into a block, reservoir or pump port and the G1/4 female end rotates a full 360 degrees on a sealed o-ring, so the outgoing fitting can still be aimed after the adapter is tightened. The...

Common Applications

The TWT90-M is the short-body Mini variant of the Barrow 90-degree rotary adapter. The G1/4 male thread screws into a block, reservoir or pump port and the G1/4 female end rotates a full 360 degrees on a sealed o-ring, so the outgoing fitting can still be aimed after the adapter is tightened. The low-profile body is intended for small form factor and mini-ITX builds where a full-size 90-degree fitting would clash with a chassis sidewall, GPU shroud or radiator.

Frequently Asked Questions

Q: What threads does the TWT90-M use?

A: G1/4 male on one side and G1/4 female on the other - male-to-female adapter geometry.

Q: Does it still rotate after install?

A: Yes, the 90-degree spout rotates a full 360 degrees on an o-ring seal so the outgoing direction can be aimed after tightening.

Q: Why pick the Mini version?

A: To keep a 90-degree bend close to the port in tight builds, especially mini-ITX and sandwich layouts where space behind the GPU or against a sidewall is limited.

Q: What is the body material?

A: Brass with a plated finish; black and silver finishes are sold under colour-specific suffixes.