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Chrome 90-degree rotary compression fitting for 13mm hard tube with G1/4 thread

Alphacool

Alphacool Eiszapfen 13mm 90° Rotary G1/4 Chrome 1022482

SKU CH-N75J-41NVK

90° rotary G1/4 compression fitting for 13mm hard tubes, chrome finish

  • Product typeFittings
  • High-flow design with G1/4 thread fits 95% of water-cooling components
  • 90° rotary elbow enables flexible routing for 13mm acrylic or brass tubes
  • Chrome coating bonded by special process resists chipping and peeling
  • Slanted union-nut corners press O-ring firmly for secure tube grip
  • Distinctive Eiszapfen profile with Alphacool logo for easy identification

Alphacool Eiszapfen 13mm 90° Rotary Fitting

This Alphacool Eiszapfen is a 13 mm hard-tube compression fitting with a 90° bend and a rotatable G1/4 thread. It is built for custom-loop builders who want a secure, high-flow joint between acrylic or brass tubing and standard water-blocks, radiators or reservoirs. The chrome coating is bonded to resist chipping and the angled union nut seats the O-ring firmly for transport-safe sealing.

Suited for 13 mm hard-tube loops needing a 90° turn

Installers using 13 mm acrylic or brass tube who need a right-angle connection with rotational freedom will find this fitting matches their requirements. Builders planning runs with soft tubing, different tube diameters or straight and other angled joint styles will need a different fitting type. The G1/4 thread covers the vast majority of current water-cooling components.

Deciding specification: 13 mm hard-tube

The single detail that determines whether this part fits your build is the 13 mm tube size on the compression side. If your hard tubing is 13 mm outer diameter, the fitting will seal correctly; if it is any other diameter, it will not. The rotatable G1/4 thread and 90° geometry are secondary to that tube-size match.

How it compares

Measured against everything we stock in Liquid Cooling & AIO Coolers, at today’s prices. Recalculated every night.

Price $37.99
Cheaper than about 66% of the 1,190 comparable items (median $71.99).

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Specifications

Product
Product typeFittings

Questions about this item

Will the G1/4 thread on this 90° rotary fitting mate with the G1/4 ports on my existing water blocks and radiators?

Yes, the G1/4 thread matches 95% of water-cooling components, so it will connect directly to standard blocks, radiators, pumps and reservoirs that use the same thread.

How can I verify the 13 mm compression seal is holding after I install the fitting on my hard tube?

Pressurise the loop and watch the O-ring seat behind the slanted union-nut corners; a dry joint with no seepage after several hours confirms the seal is secure.

Does the package include the 13 mm acrylic or brass tubing needed for this fitting, or must I buy the tube separately?

Only the chrome 90° rotary compression fitting (1022482) is supplied; 13 mm hard tube must be purchased separately.

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