A line of rectangular vacuum suction cups for handling long, narrow, heavy loads that cannot be lifted using conventional cups with inadequate contact surfaces is available from Anver Corporation of Hudson, Massachusetts. Anver rectangular vacuum cups are designed for handling long, narrow, heavy loads that cannot be lifted by conventional cups which have small contact surfaces.  Rated for lifting 550 lb. horizontal loads, these rectangular cups feature NBR rubber bonded onto a machined aluminum hub and each have an internal safety seal to provide a sure grip. Available in five sizes ranging from 4” to 7” wide by 11” to 20” long, Anver rectangular vacuum cups each include predrilled and tapped mounting holes and a vacuum port.  Applications include lifting I-beams, girders, reinforced boards, and architectural panels. Anver rectangular vacuum cups are priced from $49.95 up, depending upon size.