Riser Breakaway

Over 500 Shear Units in Service Since 1991!

The A-RSS Riser Safety Shear protects your riser from accidental pullaways by incorporating a shear device that breaks when someone accidentally drives away while the filler hoses are still attached to the anhydrous ammonia tank. The 2 back checks are positioned so that when a pull away occurs it stops the ammonia from spraying out of the riser and the tank.

• Retrofits on to most existing risers
• No accidental disconnections
• No need for off season storage
• Rugged stainless steel and nylon check valves
• 5 Year unconditional warranty
• Available in 1" and 1-1/4"

Note: Flowrates at 6 PSI Pressure Drop

Buy 2 same size units get 1 replacement shear FREE!
*Flowrates at 6 PSI Pressure Drop