HOUGHTO-SAFE® 620 is a premium water glycol type fire resistant hydraulic fluid designed to provide maximum safety for use under pressure, near open flames or in high temperature areas.
HOUGHTO-SAFE® 620 has been an industry leader since its introduction and continues to be the preeminent fluid in the water glycol market. HOUGHTO-SAFE® 620 sets performance standards by which other water glycol fluids are measured. HOUGHTO-SAFE® 620 is Factory Mutual approved as a less hazardous fluid.
HOUGHTO-SAFE® 620 is designed to replace mineral oil based hydraulic fluid. It can be used in or near fire hazards applications without compromising the overall hydraulic system operation.