Insulated tubing will improve your chilling efficiency and heavily reduce the troublesome line sweating / dripping. Perfect for BrewBuilts and TempTwister Fermzilla.

Red Glycol Insulation Hose - 2m Roll x 12mm ID x 16mm OD - Foam 15mm Thick

$8.95
Sale price  $8.95 Regular price 
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Insulated tubing will improve your chilling efficiency and heavily reduce the troublesome line sweating / dripping. Perfect for BrewBuilts and TempTwister Fermzilla.

Red Glycol Insulation Hose - 2m Roll x 12mm ID x 16mm OD - Foam 15mm Thick

KL40587

$8.95
Sale price  $8.95 Regular price 
Out of stock Estimated Date of Arrival : 15 Jul 2026
Volume pricing
1+ $8.95/ea
5+ $7.85/ea

We recommend to attach the Female JoinTech's x Barbed to your hosing (with a stepless clamp) and the Male x Male Thread to your Fixed Glycol System. This makes it much easier to connect and disconnect using one hand.
KL41102 - JoinTech Female Connector with Auto Shut Off x 13mm Barb
+ KL06729 Bag of 20 x 18.5mm S.S. Stepless Clamps(suit 16-18mm OD)
KL41096 - JoinTech Male Connector with Auto Shut Off x 1/2 Inch BSPT Male

The returning loop from your Jacketed Fermenter or TempTwister we'd recommend going this Red insulation hose to signify warmer (hot). 
For the side that comes directly off the coolant side of your Glycol Chiller we'd recommend using the Blue insulation hosing. SIMPLES!
KL40570 - Blue Insulation Hose - 2m x 12mm ID x 16mm OD - Foam 15mm Thick

Specifications:
2000mm Length x 12mm ID (1/2") x 16mm OD (5/8") of Red Vinyl Hosing
Wrapped in 15mm Foam with 16mm ID x 45mm OD, Roughly 2000mm Long.

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Overall rating: 4.75 / 5 from 4 reviews.

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Reviews

These are Great!!!

"These hoses have stopped condensation mess in by shed and enable me now to get an extra 3 degrees lower in the cold crash from by G20 Chiller - i wish i had of bought these when i got the unit, instead of standard silicon hoses."

Michael H. (5/5)

Added between the temp twister to the glycol G20

"Work very well at insulating no moisture dripping"

stephen p. (5/5)

Nice product

"Doesn't fit G20 glycol unit, but insulation is much better than my diy with the 10mmx15mm tube and bunnings insulation"

Michael C. (4/5)

nice

"nice"

Michael L. (5/5)

Q&A

What fittings do I need to attach this hose to the 9.5 mm temp twister?
We would use camlocks or JoinTechs (for a dry break). You also need a suitable 9.5mm duotight like this: https://kegland.com.au/products/duotight-9-5mm-3-8-female-x-female-thread-1