Holiday Special 1/4" - 3/8" Insulated Copper Coil Line Set - 1/2" White Insulation Ez Twin Set - 50' Long Perfect For Gifting [cEL3hSvC]

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