Tropical Core (1/2 inch pitch high density core)

12S Fin (½ inch Pitch)

16S Fin (⅝ inch Pitch)

Inline Fin (10.6mm Pitch)

Canted Fin (⅝ inch Pitch)

CT Fin (8.4mm Pitch)

Brass Rippled Fin (11.5mm pitch) industrial CT

OE Fin (16mm Pitch)

CAC Fin (10mm Pitch)

Standard tube size is 13.5mm x 2.5mm

T          13.5x2.5mm Tubes, ½” staggered high density core pattern

12S      13.5x2.5mm Tubes, 1/2″ staggered core pattern

16S      13.5x2.5mm Tubes, 5/8″ staggered core pattern

INL      13.5x2.5mm Tubes, 10.6mm Inline core pattern

CANT    13.5x2.5mm Tubes, 5/8″ Canted staggered core pattern

8.4CT        16x2mm Tubes on 8.4mm pitch

BRCT        16x2mm Tubes on 11.5mm pitch

OE        16x2mm Tubes on 16mm pitch

CAC     18.7x4.2mm Tubes on 10mm pitch

 

Tubular Fin Range, 4.5,5.5,6.5,9,11,13 fpi

8.4CT Fin Range, 10-22 fpi
BRCT Fin Range, 6-14 fpi
Steel Core Range 16S, Canted & Inline cores, dimpled fin only

Redback Radiators Core Configurations

Configuration
Row Tropical 12S 16S INL CANT 8.4CT BRCT OE CAC
2 32 38 38 38 49
3 42 46 46 57 57 57 57 55 74
4 54 60 60 76 76 76 76 72 99
5 65 73 73 96 96 95 95 89 124
6 77 87 87 115 115 106 149
7 89 101 101 134 134 123
8 100 115 115 152 152 140
9 112 128 128
10 124 142 142