Canal gate C-20

metal

Most Popular Product for Agricultural Applications WATERMAN C-20 CAST IRON CANAL GATES offer reliable water control on canal and pipeline systems which operate at low and medium heads. They are built-to-last and designed for years of reliable service, offering a typical field life exceeding 40 years. These gates offer superior performance to “look alike” products and best-in-class construction available only from Waterman. WATERMAN EXCLUSIVES: - Gray iron with minimum ¼” thickness - Computer analyzed for stress and deflection using finite element analysis - Superior rail material assures reliable performance and prevents deflection - Bolted steel frame with choice of standard painted steel, upgraded galvanized steel, or 304 stainless steel - Adjustable cast iron wedge blocks feature two machine bolts for dependable seating and water tightness - Machine-threaded stem provides ease of operation and extended life OPTIONS: - Wide choice of mounting options and pipe adapters - Stainless steel frame, guide rails, and bolts - Stainless steel or brass stems - Epoxy, coal tar, or ASTM galvanized coatings - Extended stems; custom pitch and thread rotation; stem guides; limit nuts - Waterman Rising-Stem Extensions are factory installed to the height required, providing a rising stem and handwheel, keeping threads and lifts above the water level and allowing the amount of gate opening to be readily determined - Non-Rising Stem Extensions position the gate handwheel at convenient static operating elevations, eliminating hardware which might otherwise rise into traffic areas