SSF-41 Stainless Steel Flap Gates

WATERMAN SSF-41 STAINLESS STEEL DRAINAGE (FLAP) GATES offer a corrosion-resistant, rust-proof automatic drainage gate designed for flange mounting or wall mounting. J-bulb neoprene adjustable seats provide excellent sealing against return flow.

Available in Spigotback, Flatback, or Flangeback configurations.