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PrimoChill PrimoFlex Pro LRT UV Blue 3/8IN ID 5/8IN OD Tubing (10 Feet)

Final sale. This product cannot be exchanged. No returns or refunds. RMA ONLY.
Water Cooling items may add an additional 1-3 days processing time to your order.
Please read our Terms & Conditions of sale on Water cooling equipment.
PrimoChill PrimoFlex Pro LRT UV Blue 3/8IN ID 5/8IN OD Tubing (10 Feet) - 1
Actual product may not be exactly as shown.
PrimoChill PrimoFlex Pro LRT UV Blue 3/8IN ID 5/8IN OD Tubing (10 Feet) - 28669_l.jpg PrimoChill PrimoFlex Pro LRT UV Blue 3/8IN ID 5/8IN OD Tubing (10 Feet) - 28669_1.jpg Customer Photos (0)
Reg. Price: $16.99  CAD
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   Shipping Weight:   1.0 lbs
   Part #: PFLEXP10-58-B

Features    [ Edit | History ]
PrimoFlex Pro LRT is designed and manufactured to exacting standards for today’s high performance PC water cooling systems. Low Radius Technology allows for tighter bends without the kinking that can cause cooling failures or reduce performance. Our special Anti-Microbial formula helps keep your cooling loop pristine—which keeps flow rates up, reduces maintenance, and just flat out looks better.

PrimoFlex Pro LRT wouldn’t be the choice of pro modders and high performance water coolers if it also didn’t have killer looks and excellent sub zero performance. Available in an ever increasing range of UV colors as well as Clear, PrimoFlex Pro LRT stays flexible even when subjected to the lowest temperatures.

Our proprietary blend of extremely low durometer PVC (polyvinyl chloride) and a more rigid polymer resin gives PrimoFlex Pro LRT its unbeatable bend ratio and durability. Even under exacting laboratory set-ups with abrupt small radius bends and multiple direction changes, PrimoFlex PRO LRT tubing resists twisting and collapse—a common problem when using other lesser brands.

PrimoFlex Pro LRT – Choice of the Pros, because everything else is just tubing.

This 3/8" Inner Diameter (9.525 mm), 5/8" Outer Diameter (15.875 mm) tubing has a wall thickness of only 1/8 inch (3.17 mm). Price is per foot.

Specifications    [ Edit | History ]
  • LRT (Low Radius Technology) - Patent Pending
  • Performs well at low temperatures
  • Anti-Microbial
  • Inner Diameter -- 3/8"(9.525 mm)
  • Outer Diameter –5/8"(15.875 mm)
  • Smooth low friction inner bore
  • Tack free outer surface
  • Zero Print—No unsightly printing!
  • Manufactured and Distributed in the USA

 Typical Applications

  • Computer Water Cooling Lines
  • General laboratory
  • Analytical instruments
  • Peristaltic pumps
  • Vent and drain lines

Primochill PFLEXP10-58-B Customer Reviews

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding Primochill PFLEXP10-58-B reviews.
Experience: 30 Days
 Verified Owner
- Looks Great
- High Quality
- Easy Installation
- Very Durable
This tubing is high quality as you will see if you purchase it. It looks great and is easy to install. What else is there to say.

Experience: 2 Weeks
 Verified Owner
Doesn't kink easily
Works with compression fittings
Don't know why other people are complaining about not being able to fit compression fittings because of the thickness. I was able to use my LOK-SEAL compression fittings easily and even stretched this 3/8ID 5/8OD tubing around a 1/2 barb.
Excellent product.

Experience: 3 Weeks
 Verified Owner
not easy to kink and great under real UV lights
5/8IN OD
i only put 5/8IN OD as a con because my old system used all 1/2od fittings so that meant lots of retrofitting! and it seems no one sells that anymore..

this tubing looks GREAT under UV lights, i used it to rebuild the cooling system in my Kandalf LCS VD4000BWS case.

worked great and was able to bend the tube to work with the built in rad door, without the use of anti kink wire. however the use of green uv active kink wire on top of blue gives a really good effect!

Experience: 1 Days
 Verified Owner
- Very flexible
- Good quality
- Easy to cut (with scissors)
I use this for my custom watercooling loop. This tube is difficult to kink, so it's very good quality tube. I almost not needed to use a anti-kink coils for my watercooling loop. Very satisfied!! helps keep my 8150 cool!nice blue glow to it.

Experience: 3 Days
 Verified Owner
its anti-bacterial, it comes in 10 foot lengths, perfect for what i used it for
its really dark compared to the picture, but i like it darker anyway.
i use this in my loop to hook my zalman cpu cooler to it since it had 3/8" barbs. it doesnt kink at all (easily) and it really contrasts the white tubing i used. overall good product and you apparently don't have to have silver in your loop because these hoses are anti bacterial. im using pure water so i hope thats true.

Experience: 2 Days
 Verified Owner
Thick and not easily kinkable
PrimoFlex Pro LRT is designed and manufactured to exacting standards for today’s high performance PC water cooling systems. Low Radius Technology allows for tighter bends without the kinking that can cause cooling failures or reduce performance. Our special Anti-Microbial formula helps keep your cooling loop pristine—which keeps flow rates up, reduces maintenance, and just flat out looks better.

Experience: 1 Weeks
 Verified Owner
Very good quality
none as of yet
I bought this tubing for my new 800D corsair Wc build, so far i'm pleased with how these tubes look and quality goes.

Experience: 3 Weeks
 Verified Owner
exceptional bend radius and kink resistance. Great stretching
Not as clear as I was expecting
This was my first experience with water cooling, so after doing a lot of research this had fairly high reviews, so I made the jump. I unfortunately made this mistake of purchasing 3/8ths when I needed 1/2. On the bright side I was able to stretch and clamp, with almost no problems, after gnawing on the ends a bit.

All in all would purchase again, but would likely get the correct size the next time haha.

Experience: 3 Weeks
look great, anti corrosif additive
This tubing got an anti-corrosive additive inside it, 10 feet of tubing is really enough to do a complete loop. But the price of this product is exagerated I think.

Experience: 1 Days
 Verified Owner
* Quality
* Colour
* Price
It is a touch expensive in my mind for what you get but it works well so who am I to complain? I ran some green fluid through and slapped a UV light in there and it looks wicked. Very happy.

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