EK Water Blocks EK-Quantum Torque HDC 14 - 6-pack, zilver

The EK-Quantum Torque HDC 14 compression fittings are designed for hard tubing with an outer diameter of 14 mm. This 6-pack in a sleek silver finish provides a reliable and aesthetically pleasing connection for your custom water cooling loop. Manufactured from machined brass with a nickel-plated surface, these fittings offer durability and corrosion resistance. The low-profile, non-rotary design ensures a clean installation, while the knurled grip allows for tool-less tightening. Compatible with standard G1/4" threads, they work seamlessly with EK-Quantum series components and other water cooling gear.

Advantages

These fittings deliver a secure, leak-free seal for hard tubing, thanks to the EPDM O-rings and precise machining. The silver nickel plating adds a premium look that complements any build. The 6-pack offers excellent value for multi-component loops.

Suitable for

• PC water cooling systems using 14 mm OD hard tubing (acrylic, PETG, glass, copper, stainless steel)
• EK-Quantum series and other G1/4" compatible components
• Enthusiasts seeking a low-profile, non-rotary fitting design

Key specifications

• Fitting Type: Hard Tube Compression Fitting (HDC)
• Tube Compatibility (Outer Diameter): 14 mm
• Thread Size: G1/4" BSPP
• Material: Machined Brass, Nickel-plated
• Finish/Color: Silver
• Quantity: 6 fittings
• Series: EK-Quantum Torque
• Outer Diameter (Fitting): 22 mm
• Installed Height: 15 mm
• Thread Length: 4.5 mm
• Design: Non-rotary, Low-profile
• Tool-less Installation: Yes (Knurled Grip)
• O-ring Material: EPDM

Recommendations

For optimal performance, use with EK-Quantum Torque rotary adapters and EK-Quantum surface radiators. Ensure tubing is cut square and deburred before installation.