6496ALFS - Betts - Aluminum Ppv Vent Assembly For Dot406 With Fluorsilicone Disc - LJI Part: 6496ALFS

The Betts 6496ALFS Normal Vent is a dual-purpose pressure and vacuum vent for DOT406 tank trailers, constructed of aluminum with a fluorosilicone disc for broad temperature range performance.

• Mounting Threads: 1 5/8-12UN
• Body Material: Aluminum
• Set Pressure (Out Breathing): 1.0 to 1.75 psig
• Pressure Flow Capacity (Out Breathing): 1,200 CFH @ 3 psi
• Vacuum Set (In Breathing): 0.25 to 0.375 psig
• Vacuum Flow Capacity (In Breathing): 3,350 CFH @ 1 psi
• Weight: 1.0 pounds
• Seal Material: Fluorosilicone
• Seal Temperature Range: -50F to 300F