Dual-circuit cooling for Yanmar 2QM20

Martec heat exchanger dual-circuit cooling for small diesel engines:Engine typeYanmar 2QM20Info:For converting engines with direct cooling (single-circuit system) to dual-circuit cooling. These heat exchangers are supplied as a kit, specially matched to a large number of different engines. They are mounted directly on the engine. Standard conversion kits for various engine outputs are also supplied. These heat exchangers are mounted on a wall.All Martec cooling-water heat exchangers are supplied complete with expansion tank, electric Johnson circulation pump and mounting hardware.