Standard cotton mill practice and equipment, with classified buyer's index (1918)
National Association of Cotton Manufacturers, National Association of Cotton Manufacturers. Year book of the National Association of Cotton Manufacturers · Boston : The National Association of Cotton Manufacturers · leaf 206
GRAVITY FILTERS (Patented) … (Jravit.v lilt(>rs arc* built in unirswith cai)acities varying from S.OOO to1.()()().(»()() gallons per 24 hours each.Combinations for i)racticall.v an.v ca-pacit.v with required sedimentation canbe fuinished. Patented brass conicalstraineis and patented valveless coag-idant feed ajtparatus are…
