This core became popular during the 1920’s and remained so up until the late 1950’s when it started to be replaced with the first of the packed construction cores.
These core are also able to be fitted as replacements for Vintage, Veteran and classic radiators using the film core replacement method giving greater efficiency with a large cost saving.
“S1” TYPE PLAIN FIN STAGGERED GILL ON TUBE CONSTRUCTION
“S2” TYPE PLAIN FIN STAGGERED GILL ON TUBE CONSTRUCTION
ALSO MULTI LOUVERED AND TINNED FIN AVAILABLE
“SD1” DIMPLED FIN STAGGERED GILL ON TUBE CONSTRUCTION
“SD2” DIMPLED FIN STAGGERED GILL ON TUBE CONSTRUCTION
ALSO MULTI LOUVERED AND TINNED FIN AVAILABLE
“T” TYPE LOUVERED FIN STAGGERED GILL ON TUBE CONSTRUCTION
“Z” TYPE LOUVERED FIN STAGGERED GILL ON TUBE CONSTRUCTION
ALSO PLAIN, HEAVY DUTY AND TINNED FIN AVAILABLE
“L1” PLAIN FIN IN LINE GILL ON TUBE CONSTRUCTION
“L2” PLAIN FIN IN LINE GILL ON TUBE CONSTRUCTION
ALSO HEAVY DUTY AND TINNED FIN AVAILABLE
