Reductions

Ø21mm by 21mm Water Hose Coupling - Equal   Adapter made of brass to connect 21mm internal diameter hose to 21mm hose.

Ø22mm by 16mm Water Hose Coupling   Reduction adapter made of brass to connect 22mm internal diameter hose to 16mm hose. Useful for connecting reducer in series in high power cars.

Ø21mm by 19mm Water Hose Coupling   Reduction adapter made of brass to connect 21mm internal diameter hose to 19mm hose

Brass coolant hose coupling - Ø16mm to 19mm (1pcs)   16mm internal diameter hose to 19mm internal diameter brass hose coupling, mainly used for coolant hoses connections and reductions to connect autogas reducer, vapourizer to coolant system.

Brass coolant hose coupling - Ø19mm to 19mm Equal (1pcs)   19mm internal diameter hose brass coupling, mainly used for coolant hoses connections and to connect autogas reducer, vapourizer to coolant system.

Reduction Water Hose 16x8mm

Reduction Water Hose 16x12mm