Continental
FlexCool Blade - In Rack Coolant Hose
- SKU:
- 21206536
- Bulk Pricing:
- Buy in bulk and save
FlexCool Blade Hose for In-Rack Server Cooling
Continental FlexCool Blade In-Rack Coolant Hose carries coolant to server cold plates for chip cooling in compact data center environments. Its lightweight construction and thin wall profile help simplify routing where space is limited.
A peroxide-cured EPDM tube, single-layer textile braid and flame-resistant CPE cover provide a flexible hose construction for in-rack cooling connections. FlexCool Blade supports clamp, crimp and push-on attachment methods, with temperature limits that depend on the connection method.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Continental |
| Product Line | FlexCool Blade |
| Application | Server chip and cold plate liquid cooling |
| Tube | Black, peroxide-cured EPDM rubber |
| Reinforcement | Single-layer braided synthetic textile |
| Cover | Black CPE, UL 94 V-0 flame resistant |
| Attachment Methods | Clamp, crimp or push-on |
| Working Pressure | 150 PSI / 1.03 MPa |
| Temperature — Clamped or Crimped | −40°F to 210°F / −40°C to 99°C |
| Temperature — Push-On | −40°F to 180°F / −40°C to 82°C |
Sizes and Manufacturer Part Numbers
| Part Number | Inside Diameter | Outside Diameter | Bend Radius | Weight |
|---|---|---|---|---|
| 21206536 | 3/16 in. / 4.7 mm | 0.43 in. / 10.9 mm | 0.6 in. | 0.065 lb/ft |
| 21206550 | 1/4 in. / 6.3 mm | 0.50 in. / 12.7 mm | 1.0 in. | 0.078 lb/ft |
Confirm coolant and fitting compatibility for your application. Temperature limits depend on the attachment method. The UL 94 V-0 rating applies to the hose cover.
Request a Quote
Request a quote for FlexCool Blade coolant hose. Include your required inside diameter, quantity, connection method and operating conditions.
You may return most new, unopened items within 30 days of delivery for a full refund EXCEPT Hose assemblies (25% Restock Fee may apply). We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.





