1-1/8" Insulated Copper Coil Line - 1/2" Black Insulation - 25' Long Copper Coil and home improvement remodeling specialists

and home improvement remodeling specialists in completing their masterpieces

and the second number represents the height

this flex duct decreases the pressure loss and provides a more hygienic environment

Suitable for medium-pressure applications

1-1/8" Insulated Copper Coil Line - 1/2" Black Insulation - 25' Long Copper Coil and home improvement remodeling specialistsR 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"