• Rapidly releases air pressure from trailer brake lines. • Faster release of trailer service brakes when installed on service side gladhand. • Quicker application of trailer service brakes when installed on the emergency side gladhand. • Can be used on double and triple trailers. • Measures 1.5″ diameter x 3.5″ long. • Flow Rate: Forward – 9.0 SCFM at 2 PSI Exhaust – 8.0 SCFM at 2 PSI
