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 - 2 year. Thicker Wall Design. Od: 16mm / id: 12mm. Non-toxic Substance Free Material. Includes 4 x 500mm Length Tubes. 100% petg crystal Clear Tube.
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, the diameter of it is 18 mm, suitable for computer water cooling system applications; After being covered, it can store the liquid in the water cooling system for a long time.

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. 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.

Thoughtful design: the water stop plug is designed with a minus groove design and non-slip texture on the surface, no tools are needed, and the installation can be completed by simple tightening by hand, which provides you with convenience. Selected materials: the plug fitting is made of quality copper, which are rustproof or corrosion-proof, and the surface is -plated, can serve you for a long time.
BrandHotop #ad
ManufacturerHotop #ad
Part NumberHotop-Water Stop Plug-WS23

3. EKWB

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

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EKWB #ad - High quality transparent soft tubing. Uv resistant. Length: 3 meters. Features smooth inner walls that prevent any kind of bacterial adhesion. Logo free no print on tube.
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 - A variety of colors can be chosen for your different needs. Three-layer sealing rings, good sealing performance, eliminating leakage risks. High quality brass materials, durable for long term use. Suitable for 16mm outer diameter rigid tube Including plastic material and metal material tubes. 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, Clear, Bitspower None Chamfer PETG Link Tube, 1000mm, 4-Pack

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Bitspower #ad - Petg link Tubing. Compatible with Bitspower EML series fittings. Material: PETG. Durable And Strength Performance. Color: Clear.
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 - Operating pressure: 0~102kgf/cm2 0~1. 0mpa. Operating temperature Range: 0~60C. Type: straight Hose to Hose. Negative pressure: -750mmhg 10 Torr. Connector type: 4mm, 8mm10mm, 6mm, 12mm, OD Hose.
BrandDEVMO #ad
ManufacturerDEVMO #ad

7. Corsair

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

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Corsair #ad - 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.

An adjustable bending mandrel makes it easy to create perfect 45°, 90°, and 180° bends, with built-in notches to help accurately measure tube length. Includes a high-quality fine-toothed hacksaw to cut PMMA acrylic tubing without splintering and a deburring tool to smooth down rough edges. A unique ambidextrous cutting jig holds your tubing firmly in place for perfect cuts, with a protective ridge to prevent damaging your tabletop surface. 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. High quality, straight-line tubing for perfect tubing runs. Easy to cut to an ideal length for your custom cooling System using a fine-toothed hacksaw not included.
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 - Perfect size to grip. Easy and safe to store with locking mechanism. Works great with all tubing sizes up to and over 1 inch. Extremely sharp, Cuts PETG Clean.
BrandPrimoChill #ad
ManufacturerPrimoChill #ad
Height0.2 Inches
Length0.39 Inches
Width0.12 Inches
Part NumberPCUT
Model8541599719

10. PrimoChill

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

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PrimoChill #ad - Trusted/experienced brand, Proudly MADE IN THE USA. Superior Strength to Acrylic Tubing. Virgin peTG Material. Thicker wall for Safer Operation. 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