MH-300, 400, 500, 600 Siphonic Primary Roof Drain

MIFAB®’s HYDROMAX Series MH-300, 400, 500, 600 (specify outlet connection size) lacquered cast iron siphonic roof drain with wide anchor flange, cast iron waterproofing membrane clamp ring, ductile iron air baffle / inducer with Type 304 stainless steel allen key hardware.