Polar Railflex is the industry’s first airbrake hose designed
specifically for superior performance in extreme cold or
hot climates. Ready for any weather with superior extreme
temperature performance. Polar Railflex surpasses tension,
friction and temperature tests under AAR’s specifications:
M-601-88, M-601-99 and M-601-06.
Benefits
• Improved cold weather flexibility
• Very low twist when pressurized
• Designed to prevent twist-off disconnects,
reducing costs associated with idle railcars
• Excellent adhesion cover to ply and tube to ply