Installation materials and accessories for HVAC, refrigeration, industrial kitchens and foodlogistics
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Pre-insulated pipes & ducts Pre-insulated pipes & ducts
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1/4" pre-insulated

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1/4" pre-insulated (2 products)
Pre-insulated copper pipe 1/4' - fire rating bl-s1-d0 - 30mtr/rol
Pre-insulated copper pipe 1/4' - fire rating bl-s1-d0 - 30mtr/rol
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Pre-insulated copper pipe 1/4' - fire rating bl-s1-d0 - 50mtr/rol
Pre-insulated copper pipe 1/4' - fire rating bl-s1-d0 - 50mtr/rol
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3/8" pre-insulated (2 products)
1/2" pre-insulated (2 products)
5/8" pre-insulated (2 products)
3/4" pre-insulated (1 products)
7/8" pre-insulated (2 products)
1 1/8" pre-insulated (1 products)
1 3/8" pre-insulated (1 products)
Metric (6-22 mm) (6 products)
1/4" pre-insulated
INOAC 3/8" pre-insulated single copper pipe is a refrigerant line for professional air conditioning, heat pump and refrigeration installations. Linum Europe offers this single copper pipe for applications requiring an individual refrigerant line with a 3/8" diameter. The copper tubing is supplied with an insulating layer, supporting fast and neat installation while reducing the need for additional on-site insulation. The insulation helps limit heat exchange with the surrounding environment and reduces condensation on the pipework. This version is suitable for a wide range of HVAC and refrigeration applications, including new installations, extensions and modifications. Choose the right INOAC copper pipe based on 3/8" diameter, required length, refrigerant and installation requirements.
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News
Linum Europe at Chillventa 2026

Shall we meet at Chillventa? The leading international trade fair for refrigeration, air conditioning, ventilation and heat pumps takes place from 13 to 15 October 2026 in Nuremberg. Visit us in Hall 9 / Stand 9-412.

 

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Linum hvac bonus action 2026

Dear installer,

With our unique bonus action, we reward Linum hvac purchases made between 01/04/2026 and 30/09/2026 with powerful Garmin smartwatches. Request information HERE.

 

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