1½" (1.1/2") x 75mm Water Seal Resealing Adjustable Inlet Bottle Trap with Multifit Outlet Size: 1½" (1.1/2") Water Seal: 75mm Adjustable Inlet: Yes Standard: EN 274-1:2002 Please Note: The simple non-mechanical action ensures retention of adequate water seal even under extreme syphonic conditions. Eliminates the need for secondary ventilation.
