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Trending 1/4" Insulated Copper Coil Line - 1/2" White Insulation - 25' Long Bundle [h7eiZO3H]

$24.99 $79.99 -69%

R value rating of insulation - r3.3 Insulation density is 30kgs/cbm = 0.035 w/mk Works for every air conditioning & refrigeration application including ductless mini-split, heat pump and centralized air ducted units. Pressure rating: 2300 to 6500

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R value rating of insulation - r3.3

Insulation density is 30kgs/cbm = 0.035 w/mk

Works for every air conditioning & refrigeration application including ductless mini-split, heat pump and centralized air ducted units.

Pressure rating: 2300 to 6500 psi, much more than the required 700 psi for r410


Our coils have a very high PSI burst pressure. Whilst the maximum pressure for R410 is 700 PSI, our coils offer from 2300 to 6500 PSI

See chart below:

1/4" - 6518 PSI

3/8" - 4223 PSI

1/2" - 3119 PSI

5/8" - 2579 PSI

3/4" - 2981 PSI

7/8" - 3397 PSI

1-1/8" - 2334 PSI

What Our Customers Say

January 1, 2026

Absolutely no complaints!

A product that gives you genuine value.

- Dominic P..

January 1, 2026

Absolutely no complaints!

A great item at a very competitive price.

- Raymond X..

January 1, 2026

Absolutely no complaints!

Very impressed with the sturdy build.

- Gerardo O..

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