HD-35 & HD-40 Pipe Seals
Leviat's Bowco pipe seals accommodate 4″ SDR 35 pipe (HD35) or 4″ SCH 40 pipe (HD40)
Poly-Seal HD35 & HD40 Advantages:
• Mounts on existing locators for easy conversion
• Accommodates 4″ SDR 35 pipe (HD35) or 4″ SCH 40 pipe (HD40)
• Eliminates grouting
Applications:
• Septic Tanks
• Distribution Boxes
• Drainage Boxes
Water Tight:
• Will hold over 10 inches of mercury vacuum
• Equivalent to over 20 PSI pressure
Installation:
• Bevel leading edge of pipe
• Use pipe gasket lubrication
