Installation materials and accessories for HVAC, refrigeration, industrial kitchens and foodlogistics
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Sraight connectors K65

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Sraight connectors K65 (9 products)
K65 socket 3/8' - v/v
K65 socket 3/8' - v/v
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K65 socket 1/2' - v/v
K65 socket 1/2' - v/v
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K65 socket 5/8' - v/v
K65 socket 5/8' - v/v
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K65 socket 3/4' - v/v
K65 socket 3/4' - v/v
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K65 socket 7/8' - v/v
K65 socket 7/8' - v/v
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K65 socket 1 1/8' - v/v
K65 socket 1 1/8' - v/v
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K65 socket 1 3/8' - v/v
K65 socket 1 3/8' - v/v
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K65 socket 1 5/8' - v/v
K65 socket 1 5/8' - v/v
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K65 socket 2 1/8' - v/v
K65 socket 2 1/8' - v/v
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Reducing M/F K65 (25 products)
Reducing F/F K65 (16 products)
Bends 45° M/F K65 (5 products)
Bends 45° F/F K65 (8 products)
Bends 90° M/F K65 (9 products)
Bends 90° F/F K65 (9 products)
T-pieces K65 (30 products)
Endcaps K65 (9 products)
Sraight connectors K65
K65 straight couplings are brazed fittings for joining inch-sized K65 copper refrigerant pipes in a straight line in professional refrigeration, air conditioning and heat pump installations. Linum Europe offers these couplings for applications where K65 pipe sections with matching diameters need to be connected reliably and durably. K65 components are specifically designed for refrigeration applications with higher operating pressures and can be used in CO₂ (R744) systems, provided they are correctly selected according to the system requirements. Their straight design provides a compact in-line connection within the pipework. When correctly installed and brazed, the fitting creates a strong and leak-tight joint. Choose the right K65 straight coupling based on pipe diameter in inches, permissible working pressure, refrigerant and installation requirements.
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The ball keeps rolling all summer long

While many will be enjoying a well-deserved summer break, the Linum team will continue to support you without interruption, just as always. Whether you need a quotation, a tailor-made project, a standard order or an urgent delivery, we're here to think along with you and help keep your business moving.

 

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.

 

Linum Europe becomes distributor of Soudafoam 2K PU foams

Linum Europe is delighted to announce a new partnership with Soudal, one of Europe’s leading manufacturers of high-quality sealants, adhesives and foam products for professional applications.

 

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Perfect flaring in no time? Easy !

With the Value VET-19Li battery-powered electric flaring tool you can create perfect flares in just seconds. The complete set includes a case with the flaring tool, battery, charger and 5 clamps.

 

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