LG ARUM080LTE5 Engineering Product Data Book page 743

Multi V 5
7. Refrigerant piping system
7.5.3 Reducer
 Reducers for indoor unit and HR unit
Models
Indoor unit reducer
PRHR023
HR unit
reducer
PRHR033
PRHR043
PRHR063
PRHR083
32
Liquid pipe
[unit:mm]
OD9.52(3/8) Ø6.35(1/4)
OD9.52(3/8) Ø6.35(1/4)
OD15.88(5/8) Ø12.7(1/2) Ø9.52(3/8)
OD12.7(1/2) Ø9.52(3/8)
Gas pipe
[unit:mm]
High pressure
-
OD19.05(3/4) Ø15.88(5/8) Ø12.7(1/2)
OD12.7(1/2) Ø9.52(3/8)
OD22.2(7/8) Ø19.05(3/4) Ø15.88(5/8)
OD15.88(5/8) Ø12.7(1/2)
Installation of Outdoor Units
Low pressure
OD15.88(5/8) Ø 12.7(1/2)
OD22.2(7/8) Ø19.05(3/4) Ø15.88(5/8)
OD15.88(5/8) Ø12.7(1/2)
OD28.58(1-1/8) Ø22.2(7/8) Ø19.05(3/4)
OD19.05(3/4) Ø15.88(5/8)