Top 10 Fittings for Plastic Tubing – Water Cooling Systems

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1. Thermaltake

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Thermaltake Pacific DIY LCS 500mm Lengths V-Tubler PETG Hard Tubing 4-Pack OD 16mm 5/8" x ID 12mm 1/2" CL-W065-PL16TR-A

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Thermaltake #ad - Od: 16mm / id: 12mm. Thicker Wall Design. Non-toxic Substance Free Material. 100% petg crystal Clear Tube. Includes 4 x 500mm Length Tubes. 2 year.
BrandThermaltake #ad
ManufacturerThermaltake #ad
Height2.6 Inches
Length20 Inches
Weight0.6 Pounds
Width8 Inches
Part NumberCL-W065-PL16TR-A
ModelCL-W065-PL16TR-A
Warranty2 years

2. Hotop

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10 Pieces Black G 1/4 Inch Plug Fitting with O- Ring Water Stop Plug for Computer Water Cooling System

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Hotop #ad - Apply to: this plug fitting with a size of g 1/4 inch, suitable for computer water cooling system applications; After being covered, the diameter of it is 18 mm, it can store the liquid in the water cooling system for a long time.

Selected materials: the plug fitting is made of quality copper, and the surface is -plated, which are rustproof or corrosion-proof, can serve you for a long time. Good tightness: the water stop plug is equipped with o-ring rubber gaskets, which provide nice air tightness, which can prevent internal liquid leakage and oxidation and prevent dust from entering the liquid cooling device. Package includes: you will get 10 pieces of plug fittings, each plug contains a rubber sealing ring, you can use it in your computer water cooling system; Sufficient quantity can meet you demands and replacement.

Thoughtful design: the water stop plug is designed with a minus groove design and non-slip texture on the surface, and the installation can be completed by simple tightening by hand, no tools are needed, which provides you with convenience.
BrandHotop #ad
ManufacturerHotop #ad
Part NumberHotop-Water Stop Plug-WS23

3. EKWB

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EKWB EK-DuraClear Soft Tubing, 3 Meter, 5/8" OD, Clear, 10/16mm 3/8" ID

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EKWB #ad - Length: 3 meters. High quality transparent soft tubing. Logo free no print on tube. Uv resistant. Features smooth inner walls that prevent any kind of bacterial adhesion.
BrandEKWB #ad
ManufacturerEK Water Blocks #ad
Height2.36 Inches
Length10.24 Inches
Weight1.41 Pounds
Width10.24 Inches
Part Number3831109850978
Model3831109850978

4. Bewinner

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Bewinner 4PCS Water Cooling Tube Fittings with 8pcs Sealing Rings for 16mm Outer Diameter Rigid Tube Water Cooling Compression Fitting for Rigid Acrylic Tube for Hardline TubeingWhite

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Bewinner #ad - Three-layer sealing rings, good sealing performance, eliminating leakage risks. Suitable for 16mm outer diameter rigid tube Including plastic material and metal material tubes. High quality brass materials, durable for long term use. A variety of colors can be chosen for your different needs. Fine workmanship, has passed EU ROHS certification.
BrandBewinner #ad
ManufacturerBewinner #ad
Height0 Inches
Length0 Inches
Width0 Inches
Part NumberBewinner349ip0aw6m-02

5. Bitspower

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12mm OD, 4-Pack, 1000mm, Bitspower None Chamfer PETG Link Tube, Clear

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Bitspower #ad - Material: PETG. Compatible with Bitspower EML series fittings. Color: Clear. Petg link Tubing. Durable And Strength Performance.
BrandBitspower #ad
ManufacturerBitspower #ad
Part NumberTR-BP-NCPLT12-L1000-4P-18347
ModelTR-BP-NCPLT12-L1000-4P

6. DEVMO

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DEVMO 5PCS 10mm to 12mm Tube Air Pneumatic Push in Straight Gas Fittings Plastic Quick Connectors Fitting

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DEVMO #ad - Type: straight Hose to Hose. Connector type: 4mm, 8mm10mm, 12mm, 6mm, OD Hose. Operating pressure: 0~102kgf/cm2 0~1. 0mpa. Operating temperature Range: 0~60C. Negative pressure: -750mmhg 10 Torr.
BrandDEVMO #ad
ManufacturerDEVMO #ad

7. Corsair

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Corsair Hydro X Series, XT, 12mm &14mm, Hardline Bending Toolkit

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Corsair #ad - An adjustable bending mandrel makes it easy to create perfect 45°, and 180° bends, 90°, with built-in notches to help accurately measure tube length.

A unique ambidextrous cutting jig holds your tubing firmly in place for perfect cuts, with a protective ridge to prevent damaging your tabletop surface. Easily cut and bend 12mm or 14mm hardline tubing with this comprehensive kit to create a stunning hardline CORSAIR Hydro X Series custom cooling loop – just add a heat gun. Includes a high-quality fine-toothed hacksaw to cut PMMA acrylic tubing without splintering and a deburring tool to smooth down rough edges. A 30cm silicone insert ensures your tubing maintains its shape during heating and bending without kinking.
BrandCorsair #ad
ManufacturerCorsair #ad
Height1.1 Inches
Length7.09 Inches
Width5.12 Inches
Part NumberCX-9059007-WW
ModelCX-9059007-WW
Warranty2 year manufacturer

8. Corsair

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Corsair Hydro X Series Xt Hardline 12mm Tubing

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Corsair #ad - Resilient construction that won't warp or deform under high pressure or high coolant temperatures. Crystal-clear PMMA tubing puts your coolant on display. Easy to cut to an ideal length for your custom cooling System using a fine-toothed hacksaw not included. High quality, straight-line tubing for perfect tubing runs.
BrandCorsair #ad
ManufacturerCorsair #ad
Height0.47 Inches
Length39.37 Inches
Weight0.51 Pounds
Width0.47 Inches
Part NumberCX-9059002-WW
ModelCX-9059002-WW
Warranty2 years

9. PrimoChill

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PrimoChill Universal Tube Cutter Flex and PETG

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PrimoChill #ad - Works great with all tubing sizes up to and over 1 inch. Extremely sharp, Cuts PETG Clean. Easy and safe to store with locking mechanism. Perfect size to grip.
BrandPrimoChill #ad
ManufacturerPrimoChill #ad
Height0.2 Inches
Length0.39 Inches
Width0.12 Inches
Part NumberPCUT
Model8541599719

10. PrimoChill

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6 Pack, Clear, PrimoChill 1/2in. Rigid PETG Tube 30in.

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PrimoChill #ad - Virgin peTG Material. Thicker wall for Safer Operation. Trusted/experienced brand, Proudly MADE IN THE USA. Superior Strength to Acrylic Tubing. Environmentally Responsible, Safe, and Non Toxic Product.
BrandPrimoChill #ad
ManufacturerPrimoChill #ad
Height0.16 Inches
Length0.79 Inches
Width0.16 Inches
Part NumberRTP12-436
ModelRTP12-436