WATERMAN AC-31 ALUMINUM CANAL GATES offer best-in-class performance for corrosion-resistant, rust-proof installations. The superior design is rugged and durable, yet lightweight and easy to install. Fabricated aluminum eliminates electrolysis that occurs when using cast iron gates with aluminum pipe.
- Tight closure with tapered wedge seating, low friction opening
- Rugged, replaceable J-bulb seal provides nearly drip-tight performance
- UHMW Polyethylene guide inserts
- Stainless steel stem and bronze lift nut
- F = Flatback for headwall mounting
- FF = Flange or thimble mount
- SB = Spigotback for spiral corrugated pipe
- TYPE 4 = For mounting in plastic pipe utilizing special two part epoxy
- TYPE 6 = For HDPE pipe
When ordering AC-31, specify your choice of either crank-operated geared lift or handwheel manual lift.