Coolant 947-4X1 Dynaflux Ready to UseCase of 4 gallons - Environmentally Friendly Propylene Glycol - No Dilution RequiredWelding Coolant - 947-4x1 RTU provides year-round pump protection for water recirculators and closed loop cooling systems. Reduces the need for water fill maintenance by reducing water evaporation.
DF 947-4x1 – Green Line Defense with Propylene GlycolThe Dynaflux line of coolants provide year-round pump protection for water recirculators and other closed loop cooling systems and reducesthe need for water fill maintenance by reducing water evaporation.DF- 947 formulation protects to 10°F with no dilution necessary. Can alsobe diluted with distilled or de-ionized water for additional economy. DF- 947 formulation is made with propylene glycol for a more environmentally.friendlier version. For maximum effect, 947 should not be used in machines.where a ethylene glycol anti-freeze has been used in the past.